MGASA-2024-0126 - Updated squid packages fix security vulnerabilities

Publication date: 12 Apr 2024
URL: https://advisories.mageia.org/MGASA-2024-0126.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2023-49288,
     CVE-2023-5824

Affected versions of squid are subject to a a Use-After-Free bug which
can lead to a Denial of Service attack via collapsed forwarding. All
versions of Squid from 3.5 up to and including 5.9 configured with
"collapsed_forwarding on" are vulnerable. Configurations with
"collapsed_forwarding off" or without a "collapsed_forwarding" directive
are not vulnerable. (CVE-2023-49288)
Squid is vulnerable to Denial of Service attack against HTTP and HTTPS
clients due to an Improper Handling of Structural Elements bug.
(CVE-2023-5824)

References:
- https://bugs.mageia.org/show_bug.cgi?id=33091
- https://ubuntu.com/security/notices/USN-6728-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49288
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5824

SRPMS:
- 9/core/squid-5.9-1.3.mga9

Mageia 2024-0126: squid Security Advisory Updates

Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding

Summary

Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. (CVE-2023-49288) Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug. (CVE-2023-5824)

References

- https://bugs.mageia.org/show_bug.cgi?id=33091

- https://ubuntu.com/security/notices/USN-6728-1

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49288

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5824

Resolution

MGASA-2024-0126 - Updated squid packages fix security vulnerabilities

SRPMS

- 9/core/squid-5.9-1.3.mga9

Severity
Publication date: 12 Apr 2024
URL: https://advisories.mageia.org/MGASA-2024-0126.html
Type: security
CVE: CVE-2023-49288, CVE-2023-5824

Related News

The End of the Road for Linux 6.11: A Call to Upgrade to Kernel 6.12
3 - 5 min read
The Linux kernel community recently issued an EOL announcement regarding the 6.11 kernel series, urging sysadmins to upgrade quickly to 6.12 . This
A Linux Admin
3 - 6 min read
As 2025 approaches, we Linux admins are facing new and often unseen cloud-native security obstacles. While skilled at mitigating known risks,
Leveraging Insights from the Linux Foundation
3 - 5 min read
The Linux Foundation's recent Census III report provides critical insights for Linux administrators, information security professionals, and anyone
Chrome 131 Released: Emergency Security Update Fixes Over a Dozen Significant Vulns
3 - 6 min read
Google recently unveiled a critical security update to their popular web browser, Google Chrome, addressing over a dozen significant security
From Wayland Fixes to Security Boosts: Examining Qt 6.8.1
3 - 6 min read
The recent Qt 6.8.1 release brings significant updates and improvements, strengthening its reputation as a secure and reliable application
Exploring Arch Linux 2024.12.01: Security Implications & Notable Enhancements for Linux Admins
3 - 6 min read
The Arch Linux 2024.12.01 ISO release marks an impressive milestone, offering cutting-edge updates that enhance functionality, streamline
Deck the Halls with Enhanced Security: Linux Kernel 6.13
3 - 5 min read
As Linux admins and infosec professionals prepare for the holiday season, there's much cause for celebration this year! Linus Torvalds recently made
Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions
3 - 5 min read
New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved