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Gentoo: GLSA-202310-01 Normal Severity: ClamAV Remote Code Issue

gentoo
Calendar Grey October 1, 2023
Dist Gentoo Esm H88
The Gentoo Linux ClamAV Security Notice GLSA 202310-02 details several security flaws and includes guidance for remediation.
Multiple vulnerabilities have been discovered in ClamAV, the worst of which could result in remote code execution.

Summary

Multiple vulnerabilities have been discovered in ClamAV. Please review the CVE identifiers referenced below for details.

Topics%20covered

Topics Covered

security advisory gentoo software update remote code execution clamav

Resolution

All ClamAV users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.103.7"

References

[ 1 ] CVE-2022-20698 https://nvd.nist.gov/vuln/detail/CVE-2022-20698 [ 2 ] CVE-2022-20770 https://nvd.nist.gov/vuln/detail/CVE-2022-20770 [ 3 ] CVE-2022-20771 https://nvd.nist.gov/vuln/detail/CVE-2022-20771 [ 4 ] CVE-2022-20785 https://nvd.nist.gov/vuln/detail/CVE-2022-20785 [ 5 ] CVE-2022-20792 https://nvd.nist.gov/vuln/detail/CVE-2022-20792 [ 6 ] CVE-2022-20796 https://nvd.nist.gov/vuln/detail/CVE-2022-20796 [ 7 ] CVE-2022-20803 https://nvd.nist.gov/vuln/detail/CVE-2022-20803 [ 8 ] CVE-2023-20032 https://nvd.nist.gov/vuln/detail/CVE-2023-20032 [ 9 ] CVE-2023-20052 https://nvd.nist.gov/vuln/detail/CVE-2023-20052

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202310-01
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity: Normal
Title: ClamAV: Multiple Vulnerabilities
Date: October 01, 2023
Bugs: #831083, #842813, #894672
ID: 202310-01

Topics%20covered

Topics Covered

security advisory gentoo software update remote code execution clamav

Synopsis

Multiple vulnerabilities have been discovered in ClamAV, the worst of which could result in remote code execution.

Background

ClamAV is a GPL virus scanner.

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Affected Packages

Package Vulnerable Unaffected -------------------- ------------ ------------ app-antivirus/clamav < 0.103.7 >= 0.103.7

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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