October Linux Patch Wednesday. There are 248 vulnerabilities in total. Of these, 92 are in the Linux Kernel. 5 vulnerabilities with signs of exploitation in the wild: 🔻 Remote Code Execution – CUPS (CVE-2024-47176) and 4 more CUPS vulnerabilities that can also be used to enhance DoS attacks🔻 Remote Code Execution – Mozilla Firefox (CVE-2024-9680) […]

**October Linux Patch Wednesday.** There are 248 vulnerabilities in total. Of these, 92 are in the Linux Kernel.

5 vulnerabilities with signs of exploitation in the wild:

🔻 **Remote Code Execution** – CUPS (CVE-2024-47176) and 4 more CUPS vulnerabilities that can also be used to enhance DoS attacks  
🔻 **Remote Code Execution** – Mozilla Firefox (CVE-2024-9680)

For 10 vulnerabilities there are no signs of exploitation in the wild yet, but exploits exist. Among them, the following can be highlighted:

🔸 **Remote Code Execution** – Cacti (CVE-2024-43363)  
🔸 **Elevation of Privilege** – Linux Kernel (CVE-2024-46848)  
🔸 **Arbitrary File Reading** – Jenkins (CVE-2024-43044)  
🔸 **Denial of Service** – CUPS (CVE-2024-47850)  
🔸 **Cross Site Scripting** – Rollup JavaScript module (CVE-2024-47068)

🗒 Vulristics October Linux Patch Wednesday Report

На русском

Hi! My name is Alexander and I am a Vulnerability Management specialist. You can read more about me here. Currently, the best way to follow me is my Telegram channel @avleonovcom. I update it more often than this site. If you haven’t used Telegram yet, give it a try. It’s great. You can discuss my posts or ask questions at @avleonovchat.

А всех русскоязычных я приглашаю в ещё один телеграмм канал @avleonovrus, первым делом теперь пишу туда.

October Linux Patch Wednesday

But the time when quantum computers pose a tangible threat to modern encryption is likely still several years away.

Source: funtap via Shutterstock

Researchers at China's Shanghai University have demonstrated how quantum mechanics could pose a realistic threat to current encryption schemes even before full-fledged quantum computers become available.

The researchers' paper describes how they developed a working RSA public key cryptography attack using D-Wave's Advantage quantum computer. Specifically, the researchers used the computer to successfully factor a 50-bit integer into its prime factors, thereby giving them a way to derive private keys for decryption.

**Significant Development**

Security researchers who have taken a look at the report generally don't consider the demonstration as posing any current threat to modern encryption systems, which typically use 2048-bit — or sometimes even larger — keys. Breaking these 2048-bit keys still remains computationally unfeasible, and the new research has not changed that fact.

What it does show, however, is the potential for quantum approaches to crack modern cryptography in a way that researchers have not considered before.

"Realistically, achieving the computational power necessary to break RSA-2048 encryption — which requires around 10,000 stable, error-corrected qubits — remains at least a few years away, given current technological limitations," says Avesta Hojjati, head of R&D at DigiCert.

But the Chinese research demonstrates significant progress in exploiting cryptographic weaknesses through specialized quantum techniques, rather than full-fledged universal quantum computers, Hojjati says. "It effectively illustrates that advancements in niche quantum methods could pose earlier, smaller-scale cryptographic risks, emphasizing a gradual rather than immediate progression toward large-scale quantum threats."

Almost everyone agrees the arrival of quantum computers in the next few years will completely undermine the protections of modern cryptography. They perceive quantum computers as easily breaking even the strongest current encryption protocols with their enormous computing power. Stakeholders, including governments, hardware makers, software developers, cloud service providers, and enterprises, all foresee the need for new quantum-resilient cryptography standards to protect against the threat and are collectively working toward developing those standards.

**A Different Approach to an Old Challenge**

One reason the Chinese research has attracted considerable attention is because it takes a different approach to harnessing quantum mechanisms for cryptography. Specifically, it involves a quantum approach called quantum annealing, which typically has been applied in processes like optimization and sampling, but not so much in factorization. A lot of the research around the implications of quantum computing on cryptography has instead focused on gate-based quantum computing. "D-Wave's quantum annealing, operating with fewer qubits than projected universal quantum computers for large-scale cryptography, succeeded in factoring with greater efficiency," Hojjati says. "By reimagining RSA's integer factorization as an optimization problem, the researchers showcase quantum annealing's potential to exploit cryptographic vulnerabilities ahead of the availability of universal quantum computers."

Rahul Tyagi, CEO of SECQAI, says the significance of the Chinese research lies in its innovative approach to quantum computing. It offers fresh insight beyond the well-explored paths of algorithms that are tailored to gate-based quantum computers. "The research emphasizes the importance of considering other computing paradigms, such as D-Wave, which may be better suited for certain types of algorithmic approaches," Tyagi says.

Importantly, this research does not appear to compromise existing cryptographic systems. It seems instead to present optimizations of existing methods while suggesting new ideas and approaches. "Ultimately, any research into new attack vectors is valuable, and this paper underscores the need to look beyond conventional methods and consider the broader quantum computing landscape."

Like Hojjati, Tyagi perceives significant advancements still remain before quantum computers break open encryption mechanisms. And that will likely take years. In the meantime, organizations should remain proactive by investing in quantum-resistant technologies and continuously updating their security protocols. From an academic perspective, the key question is how to redesign known attack vectors to exploit this emerging heterogeneous landscape of computational capabilities, Tyagi adds.

For the moment, what organizations must do is understand their own infrastructure, and establish what cryptography is being used and where. "Systems with a lifetime of 10 years or more need to be migrated ASAP to quantum-resilient encryption," Tyagi says. "Anything with a four-year time horizon is probably OK for now — however, a long-term road map needs to be created to define when the migration needs to occur."

Hojjati recommends that organizations enable visibility into current encryption practices so they can identify vulnerable algorithms and create pathways for swift transitions to quantum-safe options. "By developing crypto agility now," he advises, "organizations can efficiently deploy quantum-resistant encryption as standards evolve, reducing long-term risks and minimizing disruption."

**About the Author**

Jai Vijayan is a seasoned technology reporter with over 20 years of experience in IT trade journalism. He was most recently a Senior Editor at Computerworld, where he covered information security and data privacy issues for the publication. Over the course of his 20-year career at Computerworld, Jai also covered a variety of other technology topics, including big data, Hadoop, Internet of Things, e-voting, and data analytics. Prior to Computerworld, Jai covered technology issues for The Economic Times in Bangalore, India. Jai has a Master's degree in Statistics and lives in Naperville, Ill.

Chinese Researchers Tap Quantum to Break Encryption

An issue in the component /index.php?page=backup/export of REDAXO CMS v5.17.1 allows attackers to execute a directory traversal.

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.

Attack complexity: More severe for the least complex attacks.

Privileges required: More severe if no privileges are required.

User interaction: More severe when no user interaction is required.

Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.

Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.

Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.

Availability: More severe when the loss of impacted component availability is highest.

GHSA-37gm-h5wr-pf25: Path traversal in redaxo

PRESS RELEASE

SAN FRANCISCO, Oct. 16, 2024 /PRNewswire/ -- Bugcrowd, the leader in crowdsourced cybersecurity, today released its annual Inside the Mind of a Hacker 2024 report, which analyzed responses from 1,300 hackers, also known as ethical hackers and security researchers on the Bugcrowd Platform. This report provides a comprehensive overview of the hacking community and their perspectives on topics at the forefront of cybersecurity.

AI adoption and integration has continued its rapid momentum within the hacking community. Nevertheless, it continues to pose both benefits and unfortunate cyber risks. According to the report, 82% of hackers believe that the AI threat landscape is evolving too fast to adequately secure.

AI is the new attack vector

This year's report revealed a significant shift in the perceived value of AI in hacking compared to the previous year. While only 21% of hackers believed that AI technologies enhance the value of hacking in 2023, 71% reported it to have value in 2024. Additionally, hackers are increasingly using generative AI solutions, with 77% now reporting the adoption of such tools—a 13% increase from 2023.

While the use and value of AI solutions among hackers have increased, the 2024 report reaffirms that hackers believe AI has limitations. This year's survey revealed that only 22% of hackers believe that AI technologies outperform human hackers, and only 30% believe that AI can replicate human creativity. These results are consistent with those of the 2023 survey.

"There is no denying that AI remains a strong force within the hacking community, changing the very strategies hackers are using to find and report vulnerabilities," says Dave Gerry, CEO of Bugcrowd. "Bugcrowd is in a privileged position to work with a creative, forward-thinking community that thrives on the cutting edge of cybersecurity. Celebrating hackers is part of the core of what we do at Bugcrowd, and these insights can help businesses understand the unique value this community brings to fighting against today's AI-driven cyberattacks."

Key findings from the survey include the following:

*   93% of hackers agree that companies using AI tools have created a new attack vector
    
*   82% believe that the AI threat landscape is evolving too rapidly to be effectively secured from cyberattacks
    
*   86% believe that AI has fundamentally changed their approach to hacking
    
*   74% agree that AI has made hacking more accessible, opening the door for newcomers to join the fold
    
*   Despite these threats, 73% of hackers reported being confident in their ability to uncover vulnerabilities in AI-powered apps
    

These findings point towards the need for hackers in an organization's defense against today's cyberattacks. Although AI is introducing a new attack vector, the majority of hackers still report confidence in their ability to uncover these vulnerabilities, emphasizing the need for organizations to lean on human ingenuity alongside security tooling.

The Rise of Hardware Hacking

The report illuminated the rise of a surprising trend: the increasing prominence of hardware hacking. In the past 12 months, 81% of hardware hackers encountered a new vulnerability they had never seen before, and 64% believe that there are more vulnerabilities now than a year ago. Additionally, in response to the rise of AI, 83% of hardware hackers are now confident in their ability to hack AI-powered hardware and software, indicating a new potential avenue for exploitation. While those familiar with the field may recognize this growing threat, only 33% of hackers in general identified hardware hacking as one of the most valuable specialties. However, there is a low barrier to entry, with 80% of hardware hackers being self-taught.

"Hardware hacking, or the exploitation of vulnerabilities in the physical components of electronic devices, was once considered a specialized field," says Michael Skelton, VP of Security Operations at Bugcrowd. "However, the proliferation of inexpensive, vulnerable smart devices has increased interest in hardware hacking among both ethical hackers and cybercriminals."

A Career Path for a New Generation

This year's survey results also emphasized hacking as a viable and strong career path, particularly for younger generations. Of the respondents, 88% were between the ages of 18 and 34. Additionally, 67% indicated that they are either hacking full-time or actively trying to pursue a full-time hacking career.

Additionally, hacking offers a career path for self-motivated individuals who are eager to learn new skills. While 73% of respondents reported having a college degree or higher, only 29% learned their hacking skills through academic or professional coursework. Instead, 87% reported learning through online resources, 78% through self-study, and 43% through trial and error. Hacking offers younger generations an incredibly desirable career with flexible hours, a remote work environment, and without the requirement of a college degree to achieve success.

Access the Full Report

The survey included 1,300 respondents from 85 countries, including the United States, India, Bangladesh, Pakistan, Nepal, Egypt, Nigeria, the United Kingdom, Vietnam, and Australia. Building upon the success of previous years, this year's edition offers the latest demographic data on the hacking community, a detailed analysis of hackers' daily experiences, and direct insights into hackers' journeys through extensive "Hacker Spotlight" interviews. Readers of this report will better understand how hackers can reduce risks for organizations, provide one of the most significant security returns on investment, and accelerate digital transformation. To download a copy of the Inside the Mind of a Hacker 2024 report, click here.

About Bugcrowd  
We are Bugcrowd. Since 2012, we've been empowering organizations to take back control and stay ahead of threat actors by uniting the collective ingenuity and expertise of our customers and trusted alliance of elite hackers, with our patented data and AI-powered Security Knowledge Platform™. Our network of hackers brings diverse expertise to uncover hidden weaknesses, adapting swiftly to evolving threats, even against zero-day exploits. With unmatched scalability and adaptability, our data and AI-driven CrowdMatch™ technology in our platform finds the perfect talent for your unique fight. We are creating a new era of modern crowdsourced security that outpaces threat actors.

Unleash the ingenuity of the hacker community with Bugcrowd, visit www.bugcrowd.com. Read our blog.

71% of Hackers Believe AI Technologies Increase the Value of Hacking

PRESS RELEASE

TEL AVIV, Israel, Oct. 15, 2024 /PRNewswire/ -- Port, the leading internal developer portal, announced today $35 million in Series B funding, bringing its total funding to $58M to date. The round was led by Accel, with participation from Bessemer Venture Partners and existing investors, including Team8 and TLV Partners. The highly oversubscribed round comes on the heels of Port's exceptional growth, with a 7x year-over-year increase in revenue. Port's user base has expanded eightfold since its Series A funding just one year ago, with customers including leading brands like LG, British Telecom and GitHub, which recently selected Port as the internal developer portal for their engineering team. Additionally, Port announced the integration of LLMs into its platform, enabling organizations to enhance their developer experience with generative AI.

Modern software development has evolved dramatically, with the responsibilities of developers expanding far beyond writing code. They are now responsible for the delivery process of features, managing cloud resources, handling incidents and outages, as well as complying with the organization's standards for security, quality, and compliance. This expanded responsibility, coupled with the intricacies of the modern development ecosystem, has created a chaotic situation where developers are constantly seeking guidance, creating tickets for tasks outside their core competencies, and relying heavily on tribal knowledge to navigate the landscape. This not only slows down development but also exacerbates quality, security, and compliance issues.

Port enables developers to handle the full scope of their expanded role by providing an internal developer portal that acts as a central work hub. The portal unifies all of the tools and workflows developers need to fully own the software development life cycle within an intuitive interface. The open platform is highly adaptable, integrating with the existing tech stack behind the scenes to create a standardized operating environment for R&D teams. The portal allows developers to perform complex tasks, like spinning up a new microservice, in just a few clicks with all best practices baked in. This approach not only enhances developer productivity but also ensures compliance with company policies.

"Development teams today are overwhelmed with responsibilities that extend far beyond writing code, leading to operational chaos and a degradation of standards," said Zohar Einy, co-founder and CEO of Port. "Our mission is to empower teams to start left, ensuring that everything is secure, compliant, and high-quality by design. Port provides a dynamic, customizable platform that fits into each company's DNA and evolves with their needs, enabling all stakeholders — from developers to security teams to leadership — to collaborate effectively and maintain organizational standards. Port empowers teams to be self-sufficient owners of the software they develop, restoring agility and driving significant business impact."

Port is also announcing the integration of popular LLMs with its platform, allowing organizations to embed AI capabilities directly into their customized developer portals. The open nature of Port's platform enables each organization to leverage AI models according to their needs. Popular uses include: investigating incidents using natural language search to quickly find root causes and relevant experts, automatically generating clear error messages from failed build logs, and recommending internal libraries and components to developers based on the feature or service they're currently working on.

"We see the internal developer portal market as the next big must have in software development, with the potential to rival the impact of APM or Git providers," said Matt Robinson, Partner at Accel. "Port has emerged as the #1 product in this space due to the platform being highly customizable while also maintaining agility and ease of use. Zohar and Yonatan's dev-first approach sets them apart and their exceptional growth speaks volumes about the team's product execution and market fit."

"Over the past decade, organizations have invested heavily in DevOps, automating processes and adopting best practices to drive agility," said Amit Karp, Partner at Bessemer Venture Partners. "However, they haven't reaped the full benefits due to the increased complexities introduced. Port has experienced a meteoric rise because it arrived at a key moment, serving as the missing piece that completes the DevOps puzzle. Customizable internal developer portals enable organizations to finally unlock the true promise of DevOps — improved DORA metrics, streamlined workflows, enhanced agility, adherence to standards, and empowered developers."

About Port 

Port is the leading platform for creating internal developer portals, empowering all stakeholders in the software development lifecycle. Founded in 2022 by Zohar Einy and Yonatan Boguslavski, it emerged from the founders' experience building an internal developer portal for Israel's elite 8200 intelligence unit, which served over 2,000 developers. Now with 100 employees and tens of thousands of users, Port has rapidly become the de facto standard in the market, providing a central hub that unifies tools, knowledge, and workflows for developers, security teams, and leadership alike. The platform's customizable interface enables seamless collaboration and ensures compliance with organizational standards, from setting up microservices to managing cloud resources and handling incidents. Port's open platform integrates with existing tech stacks and incorporates AI capabilities, adapting to each company's unique DNA. By streamlining processes and enhancing visibility, Port drives significant business impact, improves DORA metrics, and unlocks the true promise of DevOps for companies of all sizes. To learn more about Port's internal developer portal platform, visit getport.io.

Port Raises $35M for its End-to-End Internal Developer Portal

The US DoJ indicts two Sudanese nationals allegedly behind Anonymous Sudan for over 35,000 DDoS attacks targeting critical…

The US DoJ indicts two Sudanese nationals allegedly behind Anonymous Sudan for over 35,000 DDoS attacks targeting critical infrastructure, hospitals, and major tech firms. The FBI seized a powerful DDoS tool; victims include the DOJ, Microsoft, and Cedars-Sinai.

The United States Department of Justice (DoJ) has indicted two Sudanese nationals for their alleged role in operating the hacktivist group Anonymous Sudan. The group claimed fame for conducting “tens of thousands” of large-scale and crippling Distributed Denial of Service attacks (DDoS attacks) targeting critical infrastructure, corporate networks, and government agencies globally.

****The Alleged Masterminds Behind the Attacks****

Ahmed Salah Yousif Omer, 22, and Alaa Salah Yusuuf Omer, 27, stand accused of conspiracy to damage protected computers. Ahmed Salah faces additional charges for damaging protected computers.

The duo is believed to have controlled Anonymous Sudan, which, since early 2023, launched attacks on high-profile entities such as ChatGPT, UAE’s Flydubai Airline, London Internet Exchange, Microsoft, and the Israeli BAZAN Group.

Anonymous Sudan taking responsibility for DDoS attacks on OpenAI’s ChatGPT (Screenshot credit: Hackrad.com)

The group and its clients also utilized the Distributed Cloud Attack Tool (DCAT) to conduct over 35,000 DDoS attacks. These attacks targeted sensitive government and critical infrastructure in the U.S. and globally, including the Department of Justice, Department of Defense, FBI, State Department, and Cedars-Sinai Medical Center in Los Angeles.

The attacks, which sometimes lasted days, reportedly caused major damage, often crippling websites and networks. For instance, the attack on Cedars-Sinai Medical Center forced the redirection of incoming patients for eight hours, causing over $10 million in damages to U.S. victims.

****FBI Seized Anonymous Sudan’s DDoS Tool****

For your information, DCAT refers to a type of malicious tool or framework that exploits cloud resources across multiple geographic locations to execute cyberattacks. These tools often take advantage of the scalability, distribution, and on-demand nature of cloud services to create strong attack infrastructures.

According to the DoJ’s press release, in March 2024, the U.S. Attorney’s Office and the FBI, acting on court-authorized seizure warrants, successfully disabled and seized Anonymous Sudan’s “powerful DDoS tool.” This tool, which the group allegedly used to execute attacks and sold as a service to other criminals, was the base of their operations.

The March 2024 operation, which disrupted the DCAT tool (also known as “Godzilla,” “Skynet,” and “InfraShutdown”), involved seizing key components, including servers that launched and controlled attacks and those that relayed commands. The warrants also covered accounts containing the source code for the DDoS tools.

“Anonymous Sudan sought to maximize havoc and destruction against governments and businesses around the world,” stated United States Attorney Martin Estrada. He emphasized the group’s callousness, noting attacks on hospitals providing emergency care. “We are committed to safeguarding our nation’s infrastructure and holding cybercriminals accountable,” he added.

****Operation PowerOFF****

These actions are part of Operation PowerOFF, an international effort to dismantle DDoS-for-hire infrastructures active since 2018. Private sector entities like Akamai SIRT, Amazon Web Services, Cloudflare, and Microsoft have played a key role in the takedown since.

In its latest blog post shared with Hackread.com, Akamai SIRT expressed gratitude to the FBI, DOJ, and the Big Pipes working group for their commitment to prioritizing DDoS investigations and disrupting these operations.

“Akamai would like to thank the members of the Federal Bureau of Investigation (FBI), the DOJ, and the Big Pipes working group for their commitment to prioritizing DDoS investigations, as well as their investment of time and energy into unravelling these operations and attempting to disrupt them,” the company said.

1.  Cyberattack on American Water Halts Billing
2.  Dark Web’s cybercrime group indicted after stealing $530M
3.  Technician Indicted for Hacking California Water Treatment Facility
4.  Russian Hacker Wanted for Cyberattacks on Ukraine, $10M Reward
5.  North Korean Hacker Charged for Ransomware Attacks on Hospitals

US Charges Duo Behind Anonymous Sudan for Over 35,000 DDoS Attacks

### Summary
An unsafe deserialization vulnerability allows any unauthenticated user to execute arbitrary code on the server.

### PoC
1. Go to
https://www.admidio.org/demo_en/adm_program/modules/messages/messages.php
2. Click on Send Private Message
3. In the `Message` field, enter the following payload
`Testing<br><h1>HTML</h1><br><h2>Injection</h2>`

> 
![image](https://github.com/user-attachments/assets/0e5d9e4e-69c5-4908-9ab9-0c45c2548ff8)

4. Send the message
5. Open the message again

> 
![image](https://github.com/user-attachments/assets/d36f1b64-7d96-486d-ab65-cce2b7d21428)


### Impact
1. Data Theft: Stealing sensitive information like cookies, session tokens, and user credentials.
2. Session Hijacking: Gaining unauthorized access to user accounts.
3. Phishing: Tricking users into revealing sensitive information.
4. Website Defacement: Altering the appearance or content of the website.
5. Malware Distribution: Spreading malware to users' devices.
6. Denial of Service (DoS): Overloading the server with malicious requests.

1.  GitHub Advisory Database
2.  GitHub Reviewed
3.  CVE-2024-47836

**Admidio Vulnerable to HTML Injection In The Messages Section**

Low severity GitHub Reviewed Published Oct 16, 2024 in Admidio/admidio • Updated Oct 16, 2024

**Package**

composer admidio/admidio (Composer)

**Affected versions**

< 4.3.12

**Summary**

An unsafe deserialization vulnerability allows any unauthenticated user to execute arbitrary code on the server.

**PoC**

1.  Go to  
    https://www.admidio.org/demo\_en/adm\_program/modules/messages/messages.php
2.  Click on Send Private Message
3.  In the Message field, enter the following payload  
    Testing<br><h1>HTML</h1><br><h2>Injection</h2>

4.  Send the message
5.  Open the message again

**Impact**

1.  Data Theft: Stealing sensitive information like cookies, session tokens, and user credentials.
2.  Session Hijacking: Gaining unauthorized access to user accounts.
3.  Phishing: Tricking users into revealing sensitive information.
4.  Website Defacement: Altering the appearance or content of the website.
5.  Malware Distribution: Spreading malware to users' devices.
6.  Denial of Service (DoS): Overloading the server with malicious requests.

**References**

*   GHSA-7c4c-749j-pfp2
*   Admidio/admidio@176f60d

Published to the GitHub Advisory Database

Oct 16, 2024

Last updated

Oct 16, 2024

GHSA-7c4c-749j-pfp2: Admidio Vulnerable to HTML Injection In The Messages Section

By using EDRSilencer, threat actors are able to prevent security alerts and reports getting generated.

Source: Artur Marciniec via Alamy Stock Photo

EDRSilencer, a tool frequently used in red-team operations, is being co-opted by the dark side in malicious attempts to identify security tools and mute security alerts.

As an open source endpoint detection and response tool that detects EDR processes running on a system, EDRSilencer uses Windows Filtering Platform (WFP) to monitor, block, and modify network traffic. 

The red-team tool is capable of blocking 16 common EDR tools, including Microsoft Defender, SentinelOne, FortiEDR, Palto Alto Networks Traps/Cortex XDR, and TrendMicro Apex One, among others.

The threat actors behind the subversion are attempting to integrate the tool into their attacks and repurpose it to evade detection. If successful, they can disrupt data exchange between EDRSilencer and its management server, preventing not just alerts but also detailed telemetry reports. It also gives the attackers options to add filters or avoid certain file paths to evade detection.

"The emergence of EDRSilencer as a means of evading endpoint detection and response systems marks a significant shift in the tactics employed by threat actors," the researchers at TrendMicro wrote in a post. "By disabling critical security communications, it enhances the stealth of malicious activities, increasing the potential for successful ransomware attacks and operational disruptions."

The researchers note that organizations must remain vigilant and implement advanced detection mechanisms as well as threat hunting strategies to counteract these evasion tools.

**About the Author**

Bad Actors Manipulate Red-Team Tools to Evade Detection

The shift to a distributed work model has exposed organizations to new threats, and a low but continuing stream of printer-related vulnerabilities isn't helping.

Source: Magnetic Mcc via Shutterstock

The shift to hybrid work models has exposed new vulnerabilities in corporate print infrastructure and heightened security risks at many organizations.

The risks run the gamut and include employees using insecure and unmanaged printers, remote workers sending print jobs over public networks, inadequate user authentication and print job release processes, exposed local spools and caches, and inconsistent patching practices.

A relatively low but steady volume of print-related vulnerabilities have exacerbated these issues. Recent examples of such vulnerabilities include CVE-2024-38199 (a remote code execution \[RCE\] vulnerability in the Windows or Line Printer Daemon \[LPD\] Service), CVE-2024-21433 (a Windows Print Spooler elevation of privilege vulnerability), and CVE-2024-43529 (a similar vulnerability that Microsoft disclosed in its October security update). The threats are certainly not Windows-specific, either. Recently, researchers discovered a set of potentially severe flaws in Common Unix Printing System (CUPS), a legacy protocol largely used in Linux, Unix, and heterogeneous environments.

Though few of these flaws have presented as major a threat as the PrintNightmare RCE flaw from 2021 in the Windows Print Spooler service, they have complicated the challenge of managing modern print infrastructure. Attackers, including nation-state actors, have sometimes abused printer software vulnerabilities — like CVE-2022-38028 — to substantial effect in their campaigns.

**Increase in Printer-Related Breaches**

The trends have driven an increase in print-related data breaches. A recent study that Quocirca conducted found that 67% of respondents experienced a printer-related security incident in 2024, compared with 61% last year. Small and mid-market organizations fared worse, with three-quarters (74%) reporting a printer-related data loss incident. Thirty-three percent pointed to unmanaged, employee-owned printers as a major security concern, and 29% identified vulnerabilities in office printing environments as presenting a major risk. More than a quarter (28%) identified their biggest printer related security challenge as protecting sensitive and confidential information.

Casey Ellis, founder and chief strategy officer at Bugcrowd, says the takeaway for organizations is that print security needs to be priority for decision makers. "Printer and print servers are an excellent place to establish persistence and gain business intelligence on a target," he says. The CUPS vulnerabilities showed that old, unused printer software can still represent a significant attack surface, especially for internal attacks and lateral movement.

Unfortunately, many organizations might be underestimating the risks or overlooking them altogether. And the shift to cloud/hybrid print environments have made printer infrastructure even more of an invisible issue from a vulnerability management standpoint, Ellis notes. "Let’s be real — the list of people who spend their days thinking about or even interacting with printers is a pretty small one," he says. "If your vulnerability management process allows out-of-sight, out-of-mind to dictate priority, it’s easy to miss \[printer security risks\]," he says.

The main takeaway is a general one, Ellis says: "Organizations need to remain diligent about their asset inventory and overall attack surface and ensure that they have a process for evaluating the risk."

**Printers, an Underestimated Risk?**

The legacy nature of many printer service environments is another issue, because vulnerabilities can sometimes exist undetected on them for years. Often, these printer environments lack the kind of monitoring tools that are available on other endpoint systems, making them a big target for attackers.

Often flaws are introduced into organizations' print infrastructure because print services are on by default and administrators are not aware of this, says Tom Boyer, director of security at Automox. "This means that this risk will go unseen for years and adversaries use that to their advantage," he notes. "They often know more about the target environment than the company themselves."

The Quocirca survey found security to be the top barrier to adoption of cloud print services as well.

"Although many organizations believe the cloud is more secure than an on-premise environment, security concerns remain a critical barrier to cloud print adoption," says Nicole Heinsler, chief engineer of security and device management at Xerox. "Overall, there is a disconnect between providers and clients on how the cloud can improve security by managing zero-day threats more effectively, and how data sovereignty can be more easily managed through cloud policies."

**Cloud Printing Cyber-Risks**

The survey found that many organizations view resting data — such as print jobs waiting in a queue and documents uploaded to the cloud print service — as a primary risk, Heinsler says: "This is why incorporating zero-trust principles in your cloud print infrastructure, such as authentication and access control, monitoring, detection, remediation, data and document protection, encryption, and automation, is so imperative."

One way to centralize print management infrastructure is to use cloud print options that deploy a native cloud architecture, rather than to attempt a "lift-and-shift" of traditional on-premises server architecture to a private cloud, she notes. The challenges organizations face will depend on the level of customization their applications have.

"For example, if they use standard print protocols, there's often little issue with \[cloud\] integration," Heinsler says. "\[But\] specific applications should be subjected to proof of concept before full enterprise deployment."

**About the Author**

Jai Vijayan is a seasoned technology reporter with over 20 years of experience in IT trade journalism. He was most recently a Senior Editor at Computerworld, where he covered information security and data privacy issues for the publication. Over the course of his 20-year career at Computerworld, Jai also covered a variety of other technology topics, including big data, Hadoop, Internet of Things, e-voting, and data analytics. Prior to Computerworld, Jai covered technology issues for The Economic Times in Bangalore, India. Jai has a Master's degree in Statistics and lives in Naperville, Ill.

Hybrid Work Exposes New Vulnerabilities in Print Security

Challenges with cybercrime prosecution are making it easier for attackers to act with impunity. Law enforcement needs to catch up.

Source: Tero Vesalainen via Alamy Stock Photo

COMMENTARY

Historically, cybercriminals have always had an edge over law enforcement. It may take a few hours to steal thousands of credit cards after exploiting a SQL injection flaw, but the subsequent investigation and prosecution of the cybercriminals can take years — and still fail.

Europol described the challenges in investigating and prosecuting cybercrime — the collection and preservation of digital evidence, difficulty tracing and identifying attackers, and legal and judicial hurdles associated with cross-border investigations — back in 2019. These challenges remain relevant in 2024.

**Challenges That Law Enforcement Faces**

While many countries have one or more specialized law enforcement agencies (LEAs) or police units capable of investigating cybercrime, the general trend is to commingle computer-enabled crimes (cybercrimes) with cyberattacks and send them all to a single agency.

Cybercrimes, which include online dating scams and other types of digital fraud that rely on social engineering, cause damages ranging from 100 to several thousand dollars. Compare that with cyberattacks — which require fairly advanced tech skills and resources from cyber gangs — such as ransomware attacks on critical national infrastructure and advanced persistent threats aimed at stealthily stealing valuable trade secrets from large companies or classified information from governmental agencies. When a single agency is tasked with handling all types of digital crimes, it is unsurprising that just the initial triage of incoming cases can consume virtually all agency resources.

In contrast to overwhelmed LEAs dealing with all kinds of tasks simultaneously using extremely modest resources, modern cyber gangs usually have narrow specializations, such as vulnerability research and exploit development, where they truly excel technically and financially. Cyber mercenaries may use breached LEAs as proxies to attack other systems and slow down investigations, while state-backed groups may exploit backdoored LEAs for perfidious attacks trying to frame their political enemies. On the Dark Web, the number of announcements selling access to backdoored LEA systems or networks is steadily growing.

Despite national security being a hot topic for lawmakers on both sides of the Atlantic — and the increased funding that attention brings — specialized LEAs or units dedicated to tackling cybercrime still remain underfunded compared to their highly sophisticated, extraordinarily well-prepared, and well-funded adversaries.

Insufficient funding makes it harder to attract talented individuals to work on defense. In Western countries, state agencies struggle to compete with the deep-pocketed private sector for talented cybersecurity professionals, who can be swayed by perks unavailable to most government employees, such as higher salaries, longer leaves, and working from home. The situation is even worse in other countries: Young graduates with good technical skills can earn their annual salaries in a couple of weeks working for cybercrime conglomerates that actively prospect and recruit new members. In January 2024, FBI director Christopher Wray estimated that the number of hackers in China outnumbers all available FBI cyber personnel by at least 50 to 1.

Likewise, forensic tools and special equipment designed to bypass encryption on mobile devices or acquire digital evidence from a multicloud environment are also quite expensive, oftentimes being affordable only to leading national agencies or central forensic labs that serve thousands of requests from an entire country. As a result, a backlog of cybercrime investigations is building relentlessly, undermining people's trust in their government's capacity to protect their privacy and property on the Internet.

**Advantages for the Cyber Gangs**

International collaboration and judicial assistance in cybercrime investigation has never been simple. The Budapest Convention of 2001 is probably the most important international treaty designed to combat cross-border cybercrime. But even after the enactment of the Second Additional Protocol, the convention has fallen short of its original goals for political and organizational reasons. The recently proposed UN Treaty on Cybercrime is unlikely to do much better amid the unfolding geopolitical crises and the weakening force of international law.

The problem is that some countries, even after ratifying a treaty, are very selective when complying with the underlying duties and obligations owed to other signatories. They frequently ignore or simply delay required actions to the extent that, by the time they're finally performed, they are worthless — for instance, seizing volatile digital evidence several years after receiving a mutual legal assistance (MLAT) request from another sovereign state.

Indeed, some countries are considered safe harbors for cyber gangs that cooperate with, or work for, the government. These barons enjoy a luxurious lifestyle, safe in the knowledge that they will never be prosecuted domestically, let alone extradited, for cybercrimes that do not conflict with state public policy. Such cybercrime havens create a strong feeling of impunity among perpetrators, who believe — usually accurately — that they are above the law. Even if they are apprehended, cybercriminals usually get lenient punishments for the financial damage caused, compared to the decades-long and even life sentences for leaders of drug cartels or masterminds of Ponzi schemes.

Alarmingly, as the World Economic Forum reports, cybercrime has started to merge with organized and violent crime — for example, exploiting forced labor to staff large-scale online fraud and extortion campaigns.

**How Law Enforcement Can Make Up Ground**

To win against the seemingly invincible cybercrime hydra, governments should better organize their national cybercrime LEAs. Here's what they need to do:

*   Create specialization and internal segmentation.
    
*   Allocate additional funding to these agencies.
    
*   Form more public-private partnerships to jointly trace and dismantle cyber gangs.
    
*   Revise national legislation, including sentencing guidelines, for cybercrimes to boost the deterrence effect.
    

Otherwise, in a few years, the Internet may become an uncontrollable zone of lawlessness and chaos, co-managed by rival cyber gangs.

For a longer version of this article, please contact the author.

**About the Author**

Partner, Platt Law

Dr. Ilia Kolochenko is a Swiss expert in cybersecurity, cybercrime investigation, and cyber law. He is also a lawyer admitted to the DC Bar in Washington, DC. His legal practice is mainly focused on data protection, privacy, and cybersecurity law. Dr. Ilia Kolochenko currently serves as a Chief Architect and CEO at ImmuniWeb, a global application security company headquartered in Geneva, Switzerland. He is also a Partner & Cybersecurity Practice Lead at a US law firm with offices in New York and Washington. As part of his academic activities, Dr. Kolochenko is an Adjunct Professor of Cybersecurity Practice & Cyber Law at Capitol Technology University in Maryland, and a Faculty Member at the DC Bar Continuous Legal Education (CLE) Program, where he teaches a cybersecurity and privacy course for lawyers and other legal and judicial professionals.

Dr. Ilia Kolochenko has an LL.M. (Master of Laws) degree in Information Technology Law from the University of Edinburgh Law School, an M.Sc. in Criminal Justice (Cybercrime Investigations & Cybersecurity) from Boston University, and a Ph.D. in Computer Science from Capitol Technology University. He currently completes an advanced LL.M. in Cyber, Information and National Security (CINS) at George Mason University, Antonin Scalia Law School.

He is a Fellow of Information Privacy (FIP) and a Privacy Law Specialist (PLS) at the International Association of Privacy Professionals (IAPP), two most advanced credentials in privacy practice and privacy law by the IAPP, respectively, while also holding AIGP, CIPP/A, CIPP/C, CIPP/E, CIPP/US, CIPM, and CIPT privacy certifications. Additionally, he earned numerous offensive and defensive security certifications by the Global Information Assurance Certification (GIAC) after ongoing training in advanced cloud security, cyber operations, and investigations at SANS Institute.

Dr. Ilia Kolochenko currently serves a Vice-Chair of the Information Security Committee at the American Bar Association (ABA), also being a Fellow at the European Law Institute (ELI) and a Member of the Cybercrime Investigation & Cybersecurity (CIC) Center at Boston University. Additionally, Dr. Kolochenko is part of the Europol's Data Protection Experts Network (EDEN), INTERPOL's Digital Forensics Expert Group (DFEG), National Association of Criminal Defense Lawyers (NACDL), SANS CISO Network, and the EU CyberNet.

Dr. Ilia Kolochenko has authored over 75 articles on cybersecurity, computer crime investigations, cyber law, and artificial intelligence. His interviews and expert comments have been published in over 250 media across Europe and the US; he is also a frequent lecturer at cybersecurity, law enforcement, and legal conferences around the globe.

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