**PRESS RELEASE**

**SANTA CLARA, Calif.,Oct. 25, 2023/PRNewswire/ --** Malwarebytes, a global leader in real-time cyber protection, today launched an essential new consumer solution, Identity Theft Protection. The new service helps individuals secure their digital identities and defend against identity and online threats. Malwarebytes Identity Theft Protection includes real-time identity monitoring and alerts, robust credit protection and reporting and live agent-supported identity recovery and resolution services – backed by up to a $2 million identity theft insurance policy. The new service, paired with Malwarebytes' award-winning antivirus and VPN software, helps prevent criminals from stealing or using personal information to drain financial accounts, hack or impersonate social media accounts, damage a user's reputation or other online and identity-based attacks.

Today's digital life is complex and sometimes deceptive. According to new research from Malwarebytes, identity theft ranks as people's third biggest concern when it comes to online security, just behind fear of financial accounts and personal data being breached – both of which play into identity theft. Of those surveyed 64% agree that identity theft protection is important, but only 13% have it. Consumers are also increasingly fearful of new technology. Malwarebytes gives consumers protection they can trust, alerting them when we see their information has been stolen and providing live agent support to restore their identity and replace lost items.

"Even as we spend more and more of our lives online, we all know that the internet today can't be trusted," said Mark Beare, GM of Consumer Business Unit, Malwarebytes. "Consumers need a tool that not only blocks threats like malware and phishing, but that also monitors and protects their digital identity, be that social media profiles, bank accounts or email. With Malwarebytes Identity Theft Protection, we provide a robust and exhaustive suite of services so individuals and families can rest easy knowing that we are actively working to keep them safe and protect their digital identity."

Malwarebytes Identity Theft Protection is available globally through a variety of tiered offerings that provide protection via computers and mobile devices across multiple operating systems including Windows, macOS, Android and iOS.

**Key features include:**

*   Identity Monitoring & Alerts**:** Continuously scours a multitude of websites and data sources, including the Dark Web, to alert if personal information is being illegally traded or sold. Recommends actions to take to protect yourself.
*   Credit Monitoring and Protection**:** Ongoing tracking of credit for critical changes, such as new accounts or inquiries and applications for new lines of credit. A credit freeze also can be activated\*.
*   Breach IQ**:** Provides a safety score and alerts if personal information is part of a known breach\*.
*   Identity Recovery & Resolution**:** Assistance in the event of an identity theft incident, including guided steps to report the crime, dispute fraudulent charges, restore identity and recuperate financial losses incurred. Includes up to a $2 million insurance policy.

To read more about the latest threats and cyber protection strategies, visit our blog, or follow us on Facebook, Instagram, LinkedIn, TikTok and Twitter.

_\*U.S. only_

**About Malwarebytes**

Malwarebytes believes that when people and organizations are free from threats, they are free to thrive. Founded in 2008, Malwarebytes CEO Marcin Kleczynski had one mission: to rid the world of malware. Today, Malwarebytes' award-winning endpoint protection, privacy and threat prevention solutions along with a world-class team of threat researchers protect millions of individuals and thousands of businesses across the globe daily. Malwarebytes solutions are consistently recognized by independent tests including AVLAB and AV-TEST. The company is headquartered in California with offices in Europe and Asia. For more information and career opportunities, visit https://www.malwarebytes.com.

Malwarebytes Announces Consumer Identity Theft Protection Solution

An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.

CVE-2023-39726: "[31m"?! ANSI Terminal security in 2023 and finding 10 CVEs

Nation-state hackers are using hybrids to ensnare those in the maritime, shipping, and logistics industries.

A threat actor sponsored by the Islamic Republic of Iran has been using watering-hole attacks, with a new malware downloader and a budding new method of infection, against Mediterranean organizations involved in the maritime, shipping, and logistics sectors.

These latest tactics and tools represent in some ways a continuation, and in other ways an evolution, for the group variously known as Tortoiseshell, Imperial Kitten, TA456, Crimson Sandstorm, and Yellow Liderc, according to a blog post this week from PricewaterhouseCoopers. The Islamic Revolutionary Guard Corps-backed threat actor has previously been recorded using watering holes, phishing domains, highly targeted emails, fake social media accounts, and more, in its globe-spanning espionage campaigns.

**Yellow Liderc's Latest Campaign**

Since 2022, Yellow Liderc has been compromising legitimate websites and using them to insert malicious JavaScript. The JavaScript fingerprints unwitting visitors, capturing details such as their location, device, time of visit, and so on. If a visitor matches a specific profile — in this case, entities along the Mediterranean associated with maritime, logistics, and shipping — they will be served further malware.

The malware in question is "IMAPLoader," a dynamic link library (DLL) written in .NET, which uses email as a means of command-and-control (C2) communication.

This new sample is in most ways similar in function to Yellow Liderc's previous loaders. It distinguishes itself, however, in its advanced method of infection: a technique known as "appdomain manager injection." First demonstrated by a proof-of-concept (PoC) called "GhostLoader" in 2020, hackers or red teamers can use it to circumvent tools designed to detect a DLL or executable being loaded onto a Windows machine.

After slyly injecting itself on a host computer deemed of high value, IMAPLoader communicates with the attackers' Russian-hosted, very American-sounding email addresses — leviblum\[@\]yandex.com and brodyheywood\[@\]yandex — where further payloads lie.

**Yellow Liderc's Tactics and Targets Vary**

Anyone who tries to defend against Yellow Liderc simply by accounting for this method of injection, or this malware, will end up falling short. The group has been known to cycle through and combine various tactics, techniques, and procedures over the years.

"What we've seen more often and most recently is reconnaissance emails," says Joshua Miller, senior threat researcher at Proofpoint. Since 2021, he says, it has used the open source red-team tool GoPhish to insert malicious links into fake newsletters impersonating legitimate organizations. But it's also got more, weirder strategies in its arsenal. In 2021, Proofpoint described an elaborate, yearslong ruse they ran, posing as a woman named Marcella Flores, in order to phish a specific employee at an aerospace company.

Recently, Proofpoint observed a unique cluster within the same APT targeting workers and organizations in the healthcare, technology, and the nuclear division of a European energy company. According to PwC, it remains an ongoing threat not just to all of these industries and regions thus far named, but also the automotive, defense, and IT industries, in places as far and wide as the Middle East, South Asia, and North and South America.

Perhaps the only consistent elements of a Yellow Liderc attack are the minor discrepancies between the email sender, newsletter, or website one expects, and the actual sender or experience they're delivered.

"Look for any unusual network traffic," Miller advises, and pay attention to suspicious emails. "Checking who's sending an email is important. I know that we say that all the time, but it's true and important for this sort of case."

Iran APT Targets the Mediterranean With Watering-Hole Attacks


Under certain conditions, Nessus Network Monitor could allow a low privileged user to escalate privileges to NT AUTHORITY\SYSTEM on Windows hosts by replacing a specially crafted file.

_This page contains information regarding security vulnerabilities that may impact Tenable's products. This may include issues specific to our software, or due to the use of third-party libraries within our software. Tenable strongly encourages users to ensure that they upgrade or apply relevant patches in a timely manner._

_Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order._

_For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page._

_If you have questions or corrections about this advisory, please email \[email protected\]_

Tenable Advisory ID

TNS-2023-34

Credit

Will Dormann - CVE-2023-5622 / CVE-2023-5623

CVSSv3 Base / Temporal Score

7.1 / 6.4 (CVE-2023-5622)

7.0 / 6.3 (CVE-2023-5623)

7.2 / 6.5 (CVE-2023-5624)

6.1 / 5.3 (CVE-2018-25050)

6.1 / 5.5 (CVE-2021-23445)

5.3 / 4.6 (CVE-2023-0465)

5.3 / 4.6 (CVE-2023-0466)

5.9 / 5.2 (CVE-2023-1255)

5.3 / 4.6 (CVE-2023-2650)

5.3 / 4.6 (CVE-2023-3817)

5.3 / 4.6 (CVE-2023-3446)

7.5 / 6.7 (CVE-2023-38039)

7.8 / 6.8 (CVE-2023-4807)

CVSSv3 Vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C (CVE-2023-5622)

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C (CVE-2023-5623)

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C (CVE-2023-5624)

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C (CVE-2018-25050)

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C (CVE-2021-23445)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C (CVE-2023-0465)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C (CVE-2023-0466)

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C (CVE-2023-1255)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C (CVE-2023-2650)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C (CVE-2023-3817)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C (CVE-2023-3446)

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C (CVE-2023-38039)

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C (CVE-2023-4807)

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CVE-2023-5622: [R1] Nessus Network Monitor 6.3.0 Fixes Multiple Vulnerabilities

NextGen Healthcare Mirth Connect before version 4.4.1 is vulnerable to unauthenticated remote code execution. This is a bypass of the patch put in for CVE-2023-37679.

**Summary**

Mirth Connect, by NextGen HealthCare, is an open source data integration platform widely used by healthcare companies. Versions prior to 4.4.1 are vulnerable to an unauthenticated remote code execution vulnerability, CVE-2023-43208. If you’re a user of Mirth Connect, you’ll want to upgrade to the latest patch release, 4.4.1, as of this writing.

**Background**

A few months ago, we came across an unauthenticated remote code execution vulnerability, CVE-2023-37679, affecting Mirth Connect that was reported by IHTeam. Mirth Connect is an interesting application for us at Horizon3.ai because a number of our clients are in the healthcare space and use this application. Healthcare companies are commonly targeted by ransomware threat actors, and this application has decent exposure on the Internet (about 1200+ unique hosts).

 

CVE-2023-37679 was reported to be fixed in Mirth Connect 4.4.0. In the release notes for 4.4.0, it was reported as only affecting Mirth Connect installs running on Java 8 or below. This caught our attention (why only Java 8?), and we started digging. We found that in fact, all installs of Mirth Connect, regardless of the Java version, were vulnerable. We also found that the patch for CVE-2023-37679 could be bypassed. We subsequently reported a new vulnerability to NextGen, tracked as CVE-2023-43208. The fix for CVE-2023-43208 is in 4.4.1.

**Impact**

This is an easily exploitable, unauthenticated remote code execution vulnerability. Attackers would most likely exploit this vulnerability for initial access or to compromise sensitive healthcare data.

We are not releasing an exploit at this time, but the methods for exploitation (involving Java XStream) are well known and documented. We have verified that Mirth Connect versions going as far back as 2015/2016 are vulnerable.

On Windows systems, where Mirth Connect appears to be most commonly deployed, it typically runs as the SYSTEM user. Here’s an example of exploiting this vulnerability to run the ping command on a Windows host:

 

 

 

**Detection**

The version of the Mirth Connect server can be determined as follows:

% curl  -k -H 'X-Requested-With: OpenAPI' https://<server>:<port>/api/server/version  
4.4.0

Any server reporting a version less than 4.4.1 is highly likely to be exploitable.

**Remediation**

We urge all users of Mirth Connect, especially instances that are Internet-facing, to prioritize updating to 4.4.1 ASAP.

**Timeline**

*   **Sept. 8, 2023**: Horizon3.ai sends initial report to NextGen
*   **Sept. 8, 2023**: NextGen acknowledges receipt
*   **Oct. 6, 2023**: NextGen provides Horizon3.ai a test build for 4.4.1
*   **Oct. 13, 2023**: Horizon3.ai completes testing/review of test build
*   **Oct. 17, 2023**: NextGen releases 4.4.1
*   **Oct. 25, 2023**: This post

We’d like to thank NextGen for the prompt handling of this vulnerability, and a hat tip to IHTeam for discovering the original issue.

**References**

*   Mirth Connect on GitHub
*   Mirth Connect 4.4.1 Release Notes
*   CVE-2023-43208
*   IHTeam Advisory for CVE-2023-37679
*   CVE-2023-37679

**Sign up for a free trial and quickly verify you’re not exploitable.**

Start Your Free Trial

CVE-2023-43208: NextGen Mirth Connect Remote Code Execution Vulnerability (CVE-2023-43208)

Apple Security Advisory 10-25-2023-5 - macOS Ventura 13.6.1 addresses bypass and code execution vulnerabilities.

-----BEGIN PGP SIGNED MESSAGE-----  
Hash: SHA256

APPLE-SA-10-25-2023-5 macOS Ventura 13.6.1

macOS Ventura 13.6.1 addresses the following issues.  
Information about the security content is also available at  
https://support.apple.com/kb/HT213985.

Apple maintains a Security Updates page at  
https://support.apple.com/HT201222 which lists recent  
software updates with security advisories.

CoreAnimation  
Available for: macOS Ventura  
Impact: An app may be able to cause a denial-of-service  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40449: Tomi Tokics (@tomitokics) of iTomsn0w

FileProvider  
Available for: macOS Ventura  
Impact: An app may be able to cause a denial-of-service to Endpoint  
Security clients  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-42854: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Find My  
Available for: macOS Ventura  
Impact: An app may be able to read sensitive location information  
Description: The issue was addressed with improved handling of caches.  
CVE-2023-40413: Adam M.

Foundation  
Available for: macOS Ventura  
Impact: A website may be able to access sensitive user data when  
resolving symlinks  
Description: This issue was addressed with improved handling of  
symlinks.  
CVE-2023-42844: Ron Masas of BreakPoint.SH

Image Capture  
Available for: macOS Ventura  
Impact: An app may be able to access protected user data  
Description: The issue was addressed with improved checks.  
CVE-2023-41077: Mickey Jin (@patch1t)

ImageIO  
Available for: macOS Ventura  
Impact: Processing an image may result in disclosure of process memory  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40416: JZ

IOTextEncryptionFamily  
Available for: macOS Ventura  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40423: an anonymous researcher

iperf3  
Available for: macOS Ventura  
Impact: A remote user may be able to cause unexpected app termination or  
arbitrary code execution  
Description: The issue was addressed with improved checks.  
CVE-2023-38403

Kernel  
Available for: macOS Ventura  
Impact: An attacker that has already achieved kernel code execution may  
be able to bypass kernel memory mitigations  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42849: Linus Henze of Pinauten GmbH (pinauten.de <http://pinauten.de/>)

Model I/O  
Available for: macOS Ventura  
Impact: Processing a file may lead to unexpected app termination or  
arbitrary code execution  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42856: Michael DePlante (@izobashi) of Trend Micro Zero Day  
Initiative

Passkeys  
Available for: macOS Ventura  
Impact: An attacker may be able to access passkeys without  
authentication  
Description: The issue was addressed with additional permissions checks.  
CVE-2023-40401: an anonymous researcher, weize she

Pro Res  
Available for: macOS Ventura  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42841: Mingxuan Yang (@PPPF00L), happybabywu and Guang Gong of  
360 Vulnerability Research Institute

talagent  
Available for: macOS Ventura  
Impact: An app may be able to access sensitive user data  
Description: A permissions issue was addressed with additional  
restrictions.  
CVE-2023-40421: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Weather  
Available for: macOS Ventura  
Impact: An app may be able to access sensitive user data  
Description: A privacy issue was addressed with improved private data  
redaction for log entries.  
CVE-2023-41254: Cristian Dinca of "Tudor Vianu" National High School of  
Computer Science, Romania

WindowServer  
Available for: macOS Ventura  
Impact: A website may be able to access the microphone without the  
microphone use indicator being shown  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-41975: an anonymous researcher

Additional recognition

GPU Drivers  
We would like to acknowledge an anonymous researcher for their  
assistance.

libarchive  
We would like to acknowledge Bahaa Naamneh for their assistance.

libxml2  
We would like to acknowledge OSS-Fuzz, Ned Williamson of Google Project  
Zero for their assistance.

macOS Ventura 13.6.1 may be obtained from the Mac App Store or  
Apple's Software Downloads web site:  
https://support.apple.com/downloads/  
All information is also posted on the Apple Security Updates  
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,  
and details are available at:  
https://www.apple.com/support/security/pgp/  
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Apple Security Advisory 10-25-2023-5

Apple Security Advisory 10-25-2023-4 - macOS Sonoma 14.1 addresses bypass, code execution, spoofing, and use-after-free vulnerabilities.

-----BEGIN PGP SIGNED MESSAGE-----  
Hash: SHA256

APPLE-SA-10-25-2023-4 macOS Sonoma 14.1

macOS Sonoma 14.1 addresses the following issues.  
Information about the security content is also available at  
https://support.apple.com/kb/HT213984.

Apple maintains a Security Updates page at  
https://support.apple.com/HT201222 which lists recent  
software updates with security advisories.

App Support  
Available for: macOS Sonoma  
Impact: Parsing a file may lead to an unexpected app termination or  
arbitrary code execution  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-30774

AppSandbox  
Available for: macOS Sonoma  
Impact: An app may be able to access user-sensitive data  
Description: A permissions issue was addressed with additional  
restrictions.  
CVE-2023-40444: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Contacts  
Available for: macOS Sonoma  
Impact: An app may be able to access sensitive user data  
Description: A privacy issue was addressed with improved private data  
redaction for log entries.  
CVE-2023-41072: Wojciech Regula of SecuRing (wojciechregula.blog) and  
Csaba Fitzl (@theevilbit) of Offensive Security  
CVE-2023-42857: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

CoreAnimation  
Available for: macOS Sonoma  
Impact: An app may be able to cause a denial-of-service  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40449: Tomi Tokics (@tomitokics) of iTomsn0w

Emoji  
Available for: macOS Sonoma  
Impact: An attacker may be able to execute arbitrary code as root from  
the Lock Screen  
Description: The issue was addressed by restricting options offered on a  
locked device.  
CVE-2023-41989: Jewel Lambert

FileProvider  
Available for: macOS Sonoma  
Impact: An app may be able to cause a denial-of-service to Endpoint  
Security clients  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-42854: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Find My  
Available for: macOS Sonoma  
Impact: An app may be able to read sensitive location information  
Description: The issue was addressed with improved handling of caches.  
CVE-2023-40413: Adam M.

Foundation  
Available for: macOS Sonoma  
Impact: A website may be able to access sensitive user data when  
resolving symlinks  
Description: This issue was addressed with improved handling of  
symlinks.  
CVE-2023-42844: Ron Masas of BreakPoint.SH

ImageIO  
Available for: macOS Sonoma  
Impact: Processing an image may result in disclosure of process memory  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40416: JZ

IOTextEncryptionFamily  
Available for: macOS Sonoma  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40423: an anonymous researcher

iperf3  
Available for: macOS Sonoma  
Impact: A remote user may be able to cause unexpected app termination or  
arbitrary code execution  
Description: The issue was addressed with improved checks.  
CVE-2023-38403

Kernel  
Available for: macOS Sonoma  
Impact: An attacker that has already achieved kernel code execution may  
be able to bypass kernel memory mitigations  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42849: Linus Henze of Pinauten GmbH (pinauten.de)

LaunchServices  
Available for: macOS Sonoma  
Impact: An app may be able to access sensitive user data  
Description: The issue was addressed with improved permissions logic.  
CVE-2023-42850: Thijs Alkemade (@xnyhps) from Computest Sector 7, Brian  
McNulty, Zhongquan Li

Login Window  
Available for: macOS Sonoma  
Impact: An attacker with knowledge of a standard user's credentials can  
unlock another standard user's locked screen on the same Mac  
Description: A logic issue was addressed with improved state management.  
CVE-2023-42861: Jon Crain, 凯 王, Brandon Chesser & CPU IT, inc, Matthew  
McLean, Steven Maser, and Avalon IT Team of Concentrix

Mail Drafts  
Available for: macOS Sonoma  
Impact: Hide My Email may be deactivated unexpectedly  
Description: An inconsistent user interface issue was addressed with  
improved state management.  
CVE-2023-40408: Grzegorz Riegel

Maps  
Available for: macOS Sonoma  
Impact: An app may be able to read sensitive location information  
Description: A privacy issue was addressed with improved private data  
redaction for log entries.  
CVE-2023-40405: Csaba Fitzl (@theevilbit) of Offensive Security

Model I/O  
Available for: macOS Sonoma  
Impact: Processing a file may lead to unexpected app termination or  
arbitrary code execution  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42856: Michael DePlante (@izobashi) of Trend Micro Zero Day  
Initiative

Networking  
Available for: macOS Sonoma  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: A use-after-free issue was addressed with improved memory  
management.  
CVE-2023-40404: Certik Skyfall Team

Passkeys  
Available for: macOS Sonoma  
Impact: An attacker may be able to access passkeys without  
authentication  
Description: A logic issue was addressed with improved checks.  
CVE-2023-42847: an anonymous researcher

Photos  
Available for: macOS Sonoma  
Impact: Photos in the Hidden Photos Album may be viewed without  
authentication  
Description: An authentication issue was addressed with improved state  
management.  
CVE-2023-42845: Bistrit Dahla

Pro Res  
Available for: macOS Sonoma  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42841: Mingxuan Yang (@PPPF00L), happybabywu and Guang Gong of  
360 Vulnerability Research Institute

Safari  
Available for: macOS Sonoma  
Impact: Visiting a malicious website may reveal browsing history  
Description: The issue was addressed with improved handling of caches.  
CVE-2023-41977: Alex Renda

Safari  
Available for: macOS Sonoma  
Impact: Visiting a malicious website may lead to user interface spoofing  
Description: An inconsistent user interface issue was addressed with  
improved state management.  
CVE-2023-42438: Rafay Baloch & Muhammad Samaak, an anonymous researcher

Siri  
Available for: macOS Sonoma  
Impact: An attacker with physical access may be able to use Siri to  
access sensitive user data  
Description: This issue was addressed by restricting options offered on  
a locked device.  
CVE-2023-41982: Bistrit Dahla  
CVE-2023-41997: Bistrit Dahla  
CVE-2023-41988: Bistrit Dahla

talagent  
Available for: macOS Sonoma  
Impact: An app may be able to access sensitive user data  
Description: A permissions issue was addressed with additional  
restrictions.  
CVE-2023-40421: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Terminal  
Available for: macOS Sonoma  
Impact: An app may be able to access sensitive user data  
Description: The issue was addressed with improved checks.  
CVE-2023-42842: an anonymous researcher

Vim  
Available for: macOS Sonoma  
Impact: Processing malicious input may lead to code execution  
Description: A use-after-free issue was addressed with improved memory  
management.  
CVE-2023-4733  
CVE-2023-4734  
CVE-2023-4735  
CVE-2023-4736  
CVE-2023-4738  
CVE-2023-4750  
CVE-2023-4751  
CVE-2023-4752  
CVE-2023-4781

Weather  
Available for: macOS Sonoma  
Impact: An app may be able to access sensitive user data  
Description: A privacy issue was addressed with improved private data  
redaction for log entries.  
CVE-2023-41254: Cristian Dinca of "Tudor Vianu" National High School of  
Computer Science, Romania

WebKit  
Available for: macOS Sonoma  
Impact: Processing web content may lead to arbitrary code execution  
Description: The issue was addressed with improved memory handling.  
WebKit Bugzilla: 259836  
CVE-2023-40447: 이준성(Junsung Lee) of Cross Republic

WebKit  
Available for: macOS Sonoma  
Impact: Processing web content may lead to arbitrary code execution  
Description: A use-after-free issue was addressed with improved memory  
management.  
WebKit Bugzilla: 259890  
CVE-2023-41976: 이준성(Junsung Lee)

WebKit  
Available for: macOS Sonoma  
Impact: Processing web content may lead to arbitrary code execution  
Description: A logic issue was addressed with improved checks.  
WebKit Bugzilla: 260173  
CVE-2023-42852: an anonymous researcher

WebKit Process Model  
Available for: macOS Sonoma  
Impact: Processing web content may lead to a denial-of-service  
Description: The issue was addressed with improved memory handling.  
WebKit Bugzilla: 260757  
CVE-2023-41983: 이준성(Junsung Lee)

WindowServer  
Available for: macOS Sonoma  
Impact: A website may be able to access the microphone without the  
microphone use indicator being shown  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-41975: an anonymous researcher

Additional recognition

libarchive  
We would like to acknowledge Bahaa Naamneh for their assistance.

libxml2  
We would like to acknowledge OSS-Fuzz, Ned Williamson of Google Project  
Zero for their assistance.

Login Window  
We would like to acknowledge an anonymous researcher for their  
assistance.

man  
We would like to acknowledge Kirin (@Pwnrin) for their assistance.

Power Manager  
We would like to acknowledge Xia0o0o0o (@Nyaaaaa_ovo) of University of  
California, San Diego for their assistance.

Reminders  
We would like to acknowledge Noah Roskin-Frazee and Prof. J.  
(ZeroClicks.ai Lab) for their assistance.

WebKit  
We would like to acknowledge an anonymous researcher for their  
assistance.

macOS Sonoma 14.1 may be obtained from the Mac App Store or Apple's  
Software Downloads web site: https://support.apple.com/downloads/  
All information is also posted on the Apple Security Updates  
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,  
and details are available at:  
https://www.apple.com/support/security/pgp/  
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Apple Security Advisory 10-25-2023-4

Apple Security Advisory 10-25-2023-6 - macOS Monterey 12.7.1 addresses bypass and code execution vulnerabilities.

-----BEGIN PGP SIGNED MESSAGE-----  
Hash: SHA256

APPLE-SA-10-25-2023-6 macOS Monterey 12.7.1

macOS Monterey 12.7.1 addresses the following issues.  
Information about the security content is also available at  
https://support.apple.com/kb/HT213983.

Apple maintains a Security Updates page at  
https://support.apple.com/HT201222 which lists recent  
software updates with security advisories.

CoreAnimation  
Available for: macOS Monterey  
Impact: An app may be able to cause a denial-of-service  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40449: Tomi Tokics (@tomitokics) of iTomsn0w

FileProvider  
Available for: macOS Monterey  
Impact: An app may be able to cause a denial-of-service to Endpoint  
Security clients  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-42854: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

Find My  
Available for: macOS Monterey  
Impact: An app may be able to read sensitive location information  
Description: The issue was addressed with improved handling of caches.  
CVE-2023-40413: Adam M.

Foundation  
Available for: macOS Monterey  
Impact: A website may be able to access sensitive user data when  
resolving symlinks  
Description: This issue was addressed with improved handling of  
symlinks.  
CVE-2023-42844: Ron Masas of BreakPoint.SH

ImageIO  
Available for: macOS Monterey  
Impact: Processing an image may result in disclosure of process memory  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40416: JZ

IOTextEncryptionFamily  
Available for: macOS Monterey  
Impact: An app may be able to execute arbitrary code with kernel  
privileges  
Description: The issue was addressed with improved memory handling.  
CVE-2023-40423: an anonymous researcher

Kernel  
Available for: macOS Monterey  
Impact: An attacker that has already achieved kernel code execution may  
be able to bypass kernel memory mitigations  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42849: Linus Henze of Pinauten GmbH (pinauten.de)

Model I/O  
Available for: macOS Monterey  
Impact: Processing a file may lead to unexpected app termination or  
arbitrary code execution  
Description: The issue was addressed with improved memory handling.  
CVE-2023-42856: Michael DePlante (@izobashi) of Trend Micro Zero Day  
Initiative

Sandbox  
Available for: macOS Monterey  
Impact: An app with root privileges may be able to access private  
information  
Description: A privacy issue was addressed with improved private data  
redaction for log entries.  
CVE-2023-40425: Csaba Fitzl (@theevilbit) of Offensive Security

talagent  
Available for: macOS Monterey  
Impact: An app may be able to access sensitive user data  
Description: A permissions issue was addressed with additional  
restrictions.  
CVE-2023-40421: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)

WindowServer  
Available for: macOS Monterey  
Impact: A website may be able to access the microphone without the  
microphone use indicator being shown  
Description: This issue was addressed by removing the vulnerable code.  
CVE-2023-41975: an anonymous researcher

Additional recognition

GPU Drivers  
We would like to acknowledge an anonymous researcher for their  
assistance.

libarchive  
We would like to acknowledge Bahaa Naamneh for their assistance.

libxml2  
We would like to acknowledge OSS-Fuzz, Ned Williamson of Google Project  
Zero for their assistance.

macOS Monterey 12.7.1 may be obtained from the Mac App Store or  
Apple's Software Downloads web site:  
https://support.apple.com/downloads/  
All information is also posted on the Apple Security Updates  
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,  
and details are available at:  
https://www.apple.com/support/security/pgp/  
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Apple Security Advisory 10-25-2023-6

Ubuntu Security Notice 6453-1 - Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled prepending values to certain properties. An attacker could possibly use this issue to cause the X Server to crash, execute arbitrary code, or escalate privileges. Sri discovered that the X.Org X Server incorrectly handled destroying windows in certain legacy multi-screen setups. An attacker could possibly use this issue to cause the X Server to crash, execute arbitrary code, or escalate privileges.

==========================================================================  
Ubuntu Security Notice USN-6453-1  
October 25, 2023

xorg-server, xwayland vulnerabilities  
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 23.10  
- Ubuntu 23.04  
- Ubuntu 22.04 LTS  
- Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in X.Org X Server, xwayland.

Software Description:  
- xorg-server: X.Org X11 server  
- xwayland: X server for running X clients under Wayland

Details:

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled  
prepending values to certain properties. An attacker could possibly use  
this issue to cause the X Server to crash, execute arbitrary code, or  
escalate privileges. (CVE-2023-5367)

Sri discovered that the X.Org X Server incorrectly handled detroying  
windows in certain legacy multi-screen setups. An attacker could possibly  
use this issue to cause the X Server to crash, execute arbitrary code, or  
escalate privileges. (CVE-2023-5380)

Update instructions:

The problem can be corrected by updating your system to the following  
package versions:

Ubuntu 23.10:  
   xserver-xorg-core               2:21.1.7-3ubuntu2.1  
   xwayland                        2:23.2.0-1ubuntu0.1

Ubuntu 23.04:  
   xserver-xorg-core               2:21.1.7-1ubuntu3.1  
   xwayland                        2:22.1.8-1ubuntu1.1

Ubuntu 22.04 LTS:  
   xserver-xorg-core               2:21.1.4-2ubuntu1.7~22.04.2  
   xwayland                        2:22.1.1-1ubuntu0.7

Ubuntu 20.04 LTS:  
   xserver-xorg-core               2:1.20.13-1ubuntu1~20.04.9  
   xwayland                        2:1.20.13-1ubuntu1~20.04.9

After a standard system update you need to reboot your computer to make  
all the necessary changes.

References:  
   https://ubuntu.com/security/notices/USN-6453-1  
   CVE-2023-5367, CVE-2023-5380

Package Information:  
   https://launchpad.net/ubuntu/+source/xorg-server/2:21.1.7-3ubuntu2.1  
   https://launchpad.net/ubuntu/+source/xwayland/2:23.2.0-1ubuntu0.1  
   https://launchpad.net/ubuntu/+source/xorg-server/2:21.1.7-1ubuntu3.1  
   https://launchpad.net/ubuntu/+source/xwayland/2:22.1.8-1ubuntu1.1  
   https://launchpad.net/ubuntu/+source/xorg-server/2:21.1.4-2ubuntu1.7~22.04.2  
   https://launchpad.net/ubuntu/+source/xwayland/2:22.1.1-1ubuntu0.7  
   https://launchpad.net/ubuntu/+source/xorg-server/2:1.20.13-1ubuntu1~20.04.9

Ubuntu Security Notice USN-6453-1

Sophisticated Windows and Linux malware for stealing data and conducting cyber espionage has flown under the radar, disguised as a cryptominer.

Malware thought to be a mere cryptominer was actually a sophisticated spy platform for both Windows and Linux systems; it already has infected more than 1 million victims.

StripedFly was classified and widely dismissed as a largely ineffective malware for mining crypto when it was first detected in 2017. But since then, it has actually been operating as an intricate piece of modular malware that allows attackers to achieve persistence on networks and comprehensive visibility into their activity, as well as exfiltrate credentials and other data at will, researchers from Kaspersky revealed in a blog post published Oct. 26.

While StripedFly can indeed mine Monero cryptocurrency, that's just the tip of the iceberg for its capabilities — something the researchers discovered last year and investigated thoroughly before releasing their findings publicly.

"What we discovered was completely unexpected; the cryptocurrency miner was just one component of a much larger entity," Kaspersky researchers Sergey Belov, Vilen Kamalov, and Sergey Lozhkin wrote in the post.

Overall, the platform appears to be "a hallmark of APT malware" that includes a built-in Tor network tunnel for communication with command-and-control (C2) servers, along with update and delivery functionality through trusted services such as GitLab, GitHub, and Bitbucket, all using custom encrypted archives, they revealed.

Moreover, StripedFly appears to have already infected more than 1 million systems based on updates the researchers obtained from a Bitbucket repository associated with the malware and created on June 21, 2018, under the account of someone using the name Julie Heilman.

The researchers said the discovery of the breadth of StripedFly is "astonishing," especially given that it has successfully evaded detection for some six years.

**Breaking Down StripedFly**

The core structure of the malware is as a monolithic binary executable code that supports various pluggable modules so attackers can extend or update its functionality. Each module — which either is there to provide a service or extended functionality — is responsible for implementing and managing its own callback function for communication with a C2 server.

The platform first manifests itself on a network as a PowerShell that appears to use as its initial entry mechanism a server message block (SMB) exploit that appears to be a custom version of EternalBlue, which was leaked in April 2017 and continues to threaten unpatched Windows servers.

StripedFly uses various methods for persistence depending on the availability of the PowerShell interpreter and the privileges granted to the process. "Typically, the malware would be running with administrative privileges when installed via the exploit, and with user-level privileges when delivered via the Cygwin SSH server," the researchers wrote.

In terms of its modules, the malware has three to perform specific services related to its functionality, and six that actually execute that functionality. The service modules are for configuration storage, upgrading and uninstalling the malware, and reverse proxy.

The functionality modules are varied and comprehensive to provide attackers with a laundry list of capabilities, allowing them to consistently spy on the activities of a victim's network. In addition to the aforementioned Monero cryptominer, the modules are: a miscellaneous command handler; credential harvester, repeatable tasks that can take screenshots, record microphone input, and perform other tasks on a scheduled basis; a reconnaissance module that compiles extensive system information; SMBv1 and SSH infectors for penetration and worming capabilities.

The researchers also discovered a related ransomware variant called ThunderCrypt that shares the same underlying codebase and communicates with the same C2 server as StripedFly.

**Unsolved Mysteries**

The blog post includes numerous indicators of compromise and other websites and relevant data related to StripedFly to help organizations identify if they've been infected.

In the meantime, numerous questions still hover around StripedFly, including the true motive of its perpetrators — a question further muddled by the existence of a related ransomware component.

"While ThunderCrypt ransomware suggests a commercial motive for its authors, it raises the question of why they didn’t opt for the potentially more lucrative path instead," the researchers wrote.

It's also still unclear if StripedFly is still active, since at the time of writing, the researchers observed only eight updates for Windows systems and four for Linux systems in the Bitbucket repository. This could indicate that "either there are minimal active infections," or that all the victims already infected by StripedFly are still actively communicating with its C2, they noted.

"Only those who crafted this enigmatic malware hold the answer," the researchers acknowledged. "It's difficult to accept the notion that such sophisticated and professionally designed malware would serve such a trivial purpose, given all the evidence to the contrary."

Tag

#windows