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Debian LTS Advisory DLA-3082-1                [email protected]
https://www.debian.org/lts/security/                      Sylvain Beucler
August 27, 2022                               https://wiki.debian.org/LTS
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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
4.92-8+deb10u7.

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/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