There is some disagreement over whether the remote code execution (RCE) security flaws allow for unauthenticated exploitation or not. Citrix says no, but researchers say the company is downplaying a "good old unauthenticated RCE."

Source: JHVEPhoto via Shutterstock

Very swiftly after their disclosure, Citrix has issued patches for two vulnerabilities in its Citrix Virtual Apps and Desktop technology that allow a remote attacker escalate privileges or execute code of their choice on vulnerable systems.

Citrix has described the remote code execution (RCE) vulnerabilities as something that only a previously authenticated attacker could abuse. However, researchers at watchTowr who discovered the flaws and developed a proof-of-concept exploit (PoC) say it's a point-and-click vulnerability that an unauthenticated attacker can exploit with relative ease.

Citrix is tracking one of the flaws as CVE-2024-8068 and the other as CVE-2024-8069.  

**Citrix Downplaying Threat Severity?**

The flaws affect the thin-client technology's Session Recording Manager component that allows admins to capture, store, and manage recordings of user sessions. They stem from a weakness in how Session Recording Manager deserializes or unpacks data that has been converted into a format that makes it easy to store and transmit, according to the researchers at watchTowr who discovered and reported the issues to Citrix in July.

Citrix initially said it was unable to reproduce the issue but later acknowledged the problem after the security vendor gave them a PoC exploit for the vulnerability.

Related:'GoIssue' Cybercrime Tool Targets GitHub Developers En Masse

In an advisory on Nov. 12, the company described CVE-2024-8068 as a privilege escalation vulnerability that allows an authenticated user in the same Windows Active Directory domain as the session recording server to gain NetworkService Account access. CVE-2024-8069, according to Citrix, is a "limited" RCE for attackers with admin level account access on vulnerable systems. "Cloud Software Group strongly urges affected customers of Citrix Session Recording to install the relevant updated versions of Citrix Session Recording as soon their upgrade schedule permits," the company cautioned.

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Even so, Citrix has assigned both vulnerabilities only medium severity scores of 5.1 of 10 on the CVSS vulnerability rating scale. It's an assignment that watchTowr has disputed.

Related:Citrix 'Recording Manager' Zero-Day Bug Allows Unauthenticated RCE

"Citrix is downplaying the severity of this vulnerability as a medium priority when it’s really point-click-full-takeover," says Benjamin Harris, CEO of watchTowr, pointing to the company's exploit code. The combination of the two vulnerabilities allows for a "good old unauthenticated RCE," Harris tells Dark Reading.

"Citrix's Virtual Apps and Desktop offering is a flagship Citrix solution, targeted at \[Fortune 500\] organizations," he notes. "Since we're dealing with a deserialization issue, a bug class that is known for being relatively stable, we \[have\] a high degree of confidence that our exploit will work reliably. There's no tricky heap manipulation or other entropy creeping in."

Many organizations use Citrix’s Virtual Apps and Desktop technology to enable users to access their applications and desktop environments from anywhere and using any device. It gives organizations a way to centrally deploy, update and secure all user apps from a single location making maintenance more efficient, consistent and cost effective. Another benefit that Citrix advertises is increased security from having applications and data on centralized servers rather than on individual endpoint devices. The technology's Session Recording feature — where watchTowr discovered the flaws — enables admins to monitor for anomalous behavior and to maintain a detailed record of user activity for future audit and troubleshooting purposes.

Related:'SteelFox' Malware Blitz Infects 11K Victims With Bundle of Pain

Demand for such technologies has increased in recent years as more companies have embraced remote and hybrid work models. Research firm MarketsandMarkets estimates the market will reach $1.7 billion in 2028 from around $1.5 billion last year. The broader desktop as a service (DaaS) market itself is expected to hit nearly $19 billion by 2030 from just over $4 billion in 2021.

**Dependence on Known Insecure Technology**

watchTowr discovered the vulnerabilities while scrutinizing Citrix's Virtual Apps and Desktop's architecture for potential security issues. The security vendor's examination showed that Citrix's app uses Microsoft's Message Queuing (MSMQ) service to receive recorded user session files and to store them in a separate storage manager component. In addition, watchTowr found Citrix using a Microsoft technology called BinaryFormatter to deserialize data in the storage manager component when needed. BinaryFormatter is technology that Microsoft itself has urged organizations to stop using as soon as possible because of security weaknesses that are no longer fixable, watchTowr said.

The vulnerabilities that watchTowr discovered involved a combination of an Internet-accessible MSMQ instance in the session recording component of Citrix's Virtual Apps and Desktop technology along with misconfigured permissions related to BinaryFormatter. "This isn't really a bug in the BinaryFormatter itself, nor a bug in MSMQ, but rather the unfortunate consequence of Citrix relying on the documented-to-be-insecure BinaryFormatter to maintain a security boundary," Harris says. "It's a 'bug' that manifested during the design phase, when Citrix decided which serialization library to use."

Harris says watchTowr reported the vulnerability as a single issue, whereas Citrix appears to have treated it as two separate issues.  

"While it is inarguable that Citrix's use of a BinaryFormatter with untrusted data is a de-facto bug, we don't have enough context to determine if exposing the MSMQ queue via HTTP is a really a bug, caused by a careless oversight, or a carefully calculated effect of some obscure business requirement."

Citrix's technologies are a frequent target for attackers because of the high-level of access the company's technology provides to enterprise applications and data. Many of the reported security flaws recently have impacted the company's NetScaler ADC and NetScaler Gateway remote access platforms.

**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.

Citrix Issues Patches for Zero-Day Recording Manager Bugs

Ubuntu Security Notice 7102-1 - Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.40 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 24.10. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.

    ==========================================================================Ubuntu Security Notice USN-7102-1November 12, 2024mysql-8.0 vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 24.10- Ubuntu 24.04 LTS- Ubuntu 22.04 LTS- Ubuntu 20.04 LTSSummary:Several security issues were fixed in MySQL.Software Description:- mysql-8.0: MySQL databaseDetails:Multiple security issues were discovered in MySQL and this update includesnew upstream MySQL versions to fix these issues.MySQL has been updated to 8.0.40 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,Ubuntu 24.04 LTS, and Ubuntu 24.10.In addition to security fixes, the updated packages contain bug fixes, newfeatures, and possibly incompatible changes.Please see the following for more information:https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-40.htmlhttps://www.oracle.com/security-alerts/cpuoct2024.htmlUpdate instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 24.10  mysql-server-8.0                8.0.40-0ubuntu0.24.10.1Ubuntu 24.04 LTS  mysql-server-8.0                8.0.40-0ubuntu0.24.04.1Ubuntu 22.04 LTS  mysql-server-8.0                8.0.40-0ubuntu0.22.04.1Ubuntu 20.04 LTS  mysql-server-8.0                8.0.40-0ubuntu0.20.04.1This update uses a new upstream release, which includes additional bugfixes. In general, a standard system update will make all the necessarychanges.References:  https://ubuntu.com/security/notices/USN-7102-1  CVE-2024-21193, CVE-2024-21194, CVE-2024-21196, CVE-2024-21197,  CVE-2024-21198, CVE-2024-21199, CVE-2024-21201, CVE-2024-21212,  CVE-2024-21213, CVE-2024-21219, CVE-2024-21230, CVE-2024-21231,  CVE-2024-21236, CVE-2024-21237, CVE-2024-21239, CVE-2024-21241Package Information:  https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.40-0ubuntu0.24.10.1  https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.40-0ubuntu0.24.04.1  https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.40-0ubuntu0.22.04.1  https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.40-0ubuntu0.20.04.1

Ubuntu Security Notice USN-7102-1

Red Hat Security Advisory 2024-9439-03 - An update for fontforge is now available for Red Hat Enterprise Linux 9. Issues addressed include a code execution vulnerability.

    The following advisory data is extracted from:https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9439.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:           Moderate: fontforge security updateAdvisory ID:        RHSA-2024:9439-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:9439Issue date:         2024-11-12Revision:           03CVE Names:          CVE-2024-25081====================================================================Summary: An update for fontforge is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Moderate. 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:FontForge is a font editor for outline and bitmap fonts. It supports a range of font formats, including PostScript (ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType (Type2) and CID-keyed fonts. Security Fix(es):* fontforge: command injection via crafted archives or compressed files (CVE-2024-25082)* fontforge: command injection via crafted filenames (CVE-2024-25081)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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-25081References:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/indexhttps://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2266180https://bugzilla.redhat.com/show_bug.cgi?id=2266181

Red Hat Security Advisory 2024-9439-03

Debian Linux Security Advisory 5810-1 - Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure.

    -----BEGIN PGP SIGNED MESSAGE-----Hash: SHA256- -------------------------------------------------------------------------Debian Security Advisory DSA-5810-1                   security@debian.orghttps://www.debian.org/security/                           Andres SalomonNovember 11, 2024                     https://www.debian.org/security/faq- -------------------------------------------------------------------------Package        : chromiumCVE ID         : CVE-2024-10826 CVE-2024-10827Security issues were discovered in Chromium which could resultin the execution of arbitrary code, denial of service, or informationdisclosure.For the stable distribution (bookworm), these problems have been fixed inversion 130.0.6723.116-1~deb12u1.We recommend that you upgrade your chromium packages.For the detailed security status of chromium please refer toits security tracker page at:https://security-tracker.debian.org/tracker/chromiumFurther information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: debian-security-announce@lists.debian.org-----BEGIN PGP SIGNATURE-----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7bY/-----END PGP SIGNATURE-----

Debian Security Advisory 5810-1

Red Hat Security Advisory 2024-9333-03 - An update for openssl and openssl-fips-provider is now available for Red Hat Enterprise Linux 9. Issues addressed include a use-after-free vulnerability.

The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9333.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:           Low: openssl and openssl-fips-provider security update  
Advisory ID:        RHSA-2024:9333-03  
Product:            Red Hat Enterprise Linux  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:9333  
Issue date:         2024-11-12  
Revision:           03  
CVE Names:          CVE-2024-2511  
====================================================================

Summary: 

An update for openssl and openssl-fips-provider is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Low. 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:

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.

Security Fix(es):

* openssl: Unbounded memory growth with session handling in TLSv1.3 (CVE-2024-2511)

* openssl: Excessive time spent checking DSA keys and parameters (CVE-2024-4603)

* openssl: Use After Free with SSL_free_buffers (CVE-2024-4741)

* openssl: SSL_select_next_proto buffer overread (CVE-2024-5535)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.

Solution:

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

CVEs:

CVE-2024-2511

References:

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/index  
https://access.redhat.com/security/updates/classification/#low  
https://bugzilla.redhat.com/show_bug.cgi?id=2274020  
https://bugzilla.redhat.com/show_bug.cgi?id=2281029  
https://bugzilla.redhat.com/show_bug.cgi?id=2283757  
https://bugzilla.redhat.com/show_bug.cgi?id=2294581  
https://issues.redhat.com/browse/RHEL-26271  
https://issues.redhat.com/browse/RHEL-32123  
https://issues.redhat.com/browse/RHEL-38514  
https://issues.redhat.com/browse/RHEL-40723  
https://issues.redhat.com/browse/RHEL-58662

Red Hat Security Advisory 2024-9333-03

Debian Linux Security Advisory 5811-1 - An out-of-bounds write vulnerability when handling crafted streams was discovered in mpg123, a real time MPEG 1.0/2.0/2.5 audio player/decoder for layers 1, 2 and 3, which could result in the execution of arbitrary code.

    -----BEGIN PGP SIGNED MESSAGE-----Hash: SHA512- -------------------------------------------------------------------------Debian Security Advisory DSA-5811-1                   security@debian.orghttps://www.debian.org/security/                     Salvatore BonaccorsoNovember 11, 2024                     https://www.debian.org/security/faq- -------------------------------------------------------------------------Package        : mpg123CVE ID         : CVE-2024-10573Debian Bug     : 1086443An out-of-bounds write vulnerability when handling crafted streams wasdiscovered in mpg123, a real time MPEG 1.0/2.0/2.5 audio player/decoderfor layers 1, 2 and 3, which could result in the execution of arbitrarycode.For the stable distribution (bookworm), this problem has been fixed inversion 1.31.2-1+deb12u1.We recommend that you upgrade your mpg123 packages.For the detailed security status of mpg123 please refer to its securitytracker page at:https://security-tracker.debian.org/tracker/mpg123Further information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: debian-security-announce@lists.debian.org-----BEGIN PGP SIGNATURE-----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HcPy-----END PGP SIGNATURE-----

Debian Security Advisory 5811-1

Red Hat Security Advisory 2024-9331-03 - An update for krb5 is now available for Red Hat Enterprise Linux 9. Issues addressed include a memory leak vulnerability.

    The following advisory data is extracted from:https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9331.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:           Moderate: krb5 security updateAdvisory ID:        RHSA-2024:9331-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:9331Issue date:         2024-11-12Revision:           03CVE Names:          CVE-2024-26458====================================================================Summary: An update for krb5 is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Moderate. 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:Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC).Security Fix(es):* krb5: Memory leak at /krb5/src/lib/rpc/pmap_rmt.c (CVE-2024-26458)* krb5: Memory leak at /krb5/src/lib/gssapi/krb5/k5sealv3.c (CVE-2024-26461)* krb5: Memory leak at /krb5/src/kdc/ndr.c (CVE-2024-26462)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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-26458References:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/indexhttps://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2266731https://bugzilla.redhat.com/show_bug.cgi?id=2266740https://bugzilla.redhat.com/show_bug.cgi?id=2266742

Red Hat Security Advisory 2024-9331-03

Red Hat Security Advisory 2024-9325-03 - An update for cockpit is now available for Red Hat Enterprise Linux 9.

    The following advisory data is extracted from:https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9325.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:           Low: cockpit security updateAdvisory ID:        RHSA-2024:9325-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:9325Issue date:         2024-11-12Revision:           03CVE Names:          CVE-2024-6126====================================================================Summary: An update for cockpit is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Low. 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:Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more.Security Fix(es):* cockpit: Authenticated user can kill any process when enabling pam_env's user_readenv option (CVE-2024-6126)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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-6126References:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/indexhttps://access.redhat.com/security/updates/classification/#lowhttps://bugzilla.redhat.com/show_bug.cgi?id=2292897https://issues.redhat.com/browse/RHEL-34216https://issues.redhat.com/browse/RHEL-46354https://issues.redhat.com/browse/RHEL-55860

Red Hat Security Advisory 2024-9325-03

Debian Linux Security Advisory 5809-1 - Multiple vulnerabilities have been found in the Symfony PHP framework which could lead to privilege escalation, information disclosure, incorrect validation or an open redirect.

    -----BEGIN PGP SIGNED MESSAGE-----Hash: SHA512- -------------------------------------------------------------------------Debian Security Advisory DSA-5809-1                   security@debian.orghttps://www.debian.org/security/                       Moritz MuehlenhoffNovember 11, 2024                     https://www.debian.org/security/faq- -------------------------------------------------------------------------Package        : symfonyCVE ID         : CVE-2024-50340 CVE-2024-50342 CVE-2024-50343 CVE-2024-50345Multiple vulnerabilities have been found in the Symfony PHP frameworkwhich could lead to privilege escalation, information disclosure,incorrect validation or an open redirect.For the stable distribution (bookworm), these problems have been fixed inversion 5.4.23+dfsg-1+deb12u3.We recommend that you upgrade your symfony packages.For the detailed security status of symfony please refer toits security tracker page at:https://security-tracker.debian.org/tracker/symfonyFurther information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: debian-security-announce@lists.debian.org-----BEGIN PGP SIGNATURE-----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SPKd-----END PGP SIGNATURE-----

Debian Security Advisory 5809-1

Red Hat Security Advisory 2024-9317-03 - An update for NetworkManager is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

    The following advisory data is extracted from:https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9317.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:           Low: NetworkManager security updateAdvisory ID:        RHSA-2024:9317-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:9317Issue date:         2024-11-12Revision:           03CVE Names:          CVE-2024-6501====================================================================Summary: An update for NetworkManager is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Low. 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:NetworkManager is a system network service that manages network devices and connections, attempting to keep active network connectivity when available. Its capabilities include managing Ethernet, wireless, mobile broadband (WWAN), and PPPoE devices, as well as providing VPN integration with a variety of different VPN services.Security Fix(es):* NetworkManager: Denial of Service (CVE-2024-6501)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.Additional Changes:For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-6501References:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/indexhttps://access.redhat.com/security/updates/classification/#lowhttps://bugzilla.redhat.com/show_bug.cgi?id=2295734https://issues.redhat.com/browse/RHEL-1418https://issues.redhat.com/browse/RHEL-17310https://issues.redhat.com/browse/RHEL-17350https://issues.redhat.com/browse/RHEL-17972https://issues.redhat.com/browse/RHEL-23446https://issues.redhat.com/browse/RHEL-24622https://issues.redhat.com/browse/RHEL-26750https://issues.redhat.com/browse/RHEL-26753https://issues.redhat.com/browse/RHEL-29856https://issues.redhat.com/browse/RHEL-29902https://issues.redhat.com/browse/RHEL-30348https://issues.redhat.com/browse/RHEL-31182https://issues.redhat.com/browse/RHEL-31980https://issues.redhat.com/browse/RHEL-33368https://issues.redhat.com/browse/RHEL-34617https://issues.redhat.com/browse/RHEL-36648https://issues.redhat.com/browse/RHEL-43720https://issues.redhat.com/browse/RHEL-44345https://issues.redhat.com/browse/RHEL-46904

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