-------------------------------------------------------------------------
Debian LTS Advisory DLA-3680-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                         Tobias Frost
December 03, 2023                             https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package        : opendkim
Version        : 2.11.0~alpha-12+deb10u1
CVE ID         : CVE-2022-48521
Debian Bug     : 1041107

An issue (CVE-2022-48521) was discovered in OpenDKIM through 2.10.3, and
2.11.x through 2.11.0-Beta2. It fails to keep track of ordinal numbers
when removing fake Authentication-Results header fields, which allows a
remote attacker to craft an e-mail message with a fake sender address
such that programs that rely on Authentication-Results from OpenDKIM
will treat the message as having a valid DKIM signature when in fact it
has none.

For Debian 10 buster, this problem has been fixed in version
2.11.0~alpha-12+deb10u1.

We recommend that you upgrade your opendkim packages.

For the detailed security status of opendkim please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/opendkim

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

Debian LTS: DLA-3680-1: opendkim security update

December 3, 2023
An issue (CVE-2022-48521) was discovered in OpenDKIM through 2.10.3, and 2.11.x through 2.11.0-Beta2

Summary

For Debian 10 buster, this problem has been fixed in version
2.11.0~alpha-12+deb10u1.

We recommend that you upgrade your opendkim packages.

For the detailed security status of opendkim please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/opendkim

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
Package : opendkim
Version : 2.11.0~alpha-12+deb10u1
CVE ID : CVE-2022-48521
Debian Bug : 1041107

Related News

19.Laptop Bed Esm H320
2 - 3 min read
The release of Google Chrome 124 addresses four vulnerabilities, including a critical security flaw that can enable attackers to execute arbitrary
23.Tablet Connections Esm H320
2 - 3 min read
The release of Ubuntu 24.04 LTS , also known as Noble Numbat, brings various security enhancements and exciting new features . These improvements
4.Lock AbstractDigital Esm H320
2 - 3 min read
Tails 6.2 is a new Linux distribution release that expands its multilingual support and improves security features. The distribution is a
19.Laptop Bed Esm H320
2 - 3 min read
AlmaLinux 9.4 beta has been released and provides compelling reasons to consider it for desktop usage. While AlmaLinux is primarily known as a
32.Lock Code Circular Esm H320
2 - 3 min read
Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs.
1.Penguin Landscape Esm H320
2 - 3 min read
A significant security threat, known as the Spectre v2 exploit, has been observed targeting Linux systems running on modern Intel processors. Let's
10.FingerPrint Locks Esm H320
2 - 3 min read
The recent release of I2P 2.5.0 , an anonymous P2P network that protects against online censorship, surveillance, and monitoring, has brought a slew
24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
Sign Up

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