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USN-6636-1: ClamAV vulnerabilities

14 February 2024

Several security issues were fixed in ClamAV.

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Releases

Packages

  • clamav - Anti-virus utility for Unix

Details

It was discovered that ClamAV incorrectly handled parsing certain OLE2
files. A remote attacker could possibly use this issue to cause ClamAV to
crash, resulting in a denial of service. (CVE-2024-20290)

Amit Schendel discovered that the ClamAV ClamD service incorrectly handled
the VirusEvent feature. An attacker able to connect to ClamD could possibly
use this issue to execute arbitrary code. (CVE-2024-20328)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 23.10

This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.

References

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Further reading