Debian 9806 Published by

An exim4 security update has been released for Debian GNU/Linux 10 to address a heap-based buffer overflow issue.

DLA 3082-1: exim4 security update

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Debian LTS Advisory DLA-3082-1 Sylvain Beucler
August 27, 2022
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Package : exim4
Version : 4.92-8+deb10u7
CVE ID : CVE-2022-37452

It was discovered that in Exim, a mail transport agent, handling an
e-mail can cause a heap-based buffer overflow in some situations. An
attacker can cause a denial-of-service (DoS) and possibly execute
arbitrary code.

For Debian 10 buster, this problem has been fixed in version

We recommend that you upgrade your exim4 packages.

For the detailed security status of exim4 please refer to
its security tracker page at:

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