-------------------------------------------------------------------------
Debian LTS Advisory DLA-3708-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                      Markus Koschany
January 05, 2024                              https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package        : exim4
Version        : 4.92-8+deb10u9
CVE ID         : CVE-2023-51766
Debian Bug     : 1059387

It was discovered that Exim, a mail transport agent, can be induced to accept a
second message embedded as part of the body of a first message in certain
configurations where PIPELINING or CHUNKING on incoming connections is offered.

For Debian 10 buster, this problem has been fixed in version
4.92-8+deb10u9.

We recommend that you upgrade your exim4 packages.

For the detailed security status of exim4 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/exim4

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-3708-1: exim4 security update

January 5, 2024
It was discovered that Exim, a mail transport agent, can be induced to accept a second message embedded as part of the body of a first message in certain configurations where PIPEL...

Summary


It was discovered that Exim, a mail transport agent, can be induced to accept a
second message embedded as part of the body of a first message in certain
configurations where PIPELINING or CHUNKING on incoming connections is offered.

For Debian 10 buster, this problem has been fixed in version
4.92-8+deb10u9.

We recommend that you upgrade your exim4 packages.

For the detailed security status of exim4 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/exim4

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 : exim4
Version : 4.92-8+deb10u9
CVE ID : CVE-2023-51766
Debian Bug : 1059387

Related News

2.Motherboard Esm H320
2 - 3 min read
German software engineer Lennart Poettering recently presented run0 , a new tool in systemd v256 that aims to address the security concerns
22.Lock ScreenEffect Esm H320
2 - 3 min read
Red Hat recently released its newest enterprise Linux distro, Red Hat Enterprise Linux (RHEL) 9.4 , which introduces several features designed to
8.Locks HexConnections CodeGlobe Esm H320
1 - 2 min read
The latest release of Debian , one of the oldest and most trusted distributions within the Linux ecosystem, redefines security, stability, and
20.Lock AbstractDigital Circular Esm H320
1 - 2 min read
The Ubuntu security team has recently discovered and addressed multiple vulnerabilities in the Apache HTTP Server. The vulnerabilities affected
1.Penguin Landscape Esm H320
1 - 2 min read
A critical vulnerability was discovered in the Linux kernel's netfilter subsystem, specifically within the nf_tables component, posing potential
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
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