Advisories » MGASA-2020-0226

Updated clamav packages fix security vulnerabilities

Publication date: 24 May 2020
Modification date: 24 May 2020
Type: security
Affected Mageia releases : 7
CVE: CVE-2020-3327 , CVE-2020-3341

Description

Updated clamav packages fix security vulnerabilities:

Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.2
that could cause a denial-of-service condition. Improper bounds checking
of an unsigned variable results in an out-of-bounds read which causes a
crash. Special thanks to Daehui Chang and Fady Othman for helping identify
the ARJ parsing vulnerability (CVE-2020-3327).

Fixed a vulnerability in the PDF-parsing module in ClamAV 0.101 - 0.102.2
that could cause a denial-of-service condition. Improper size checking of
a buffer used to initialize AES decryption routines results in an
out-of-bounds read, which may cause a crash. OSS-Fuzz discovered this
vulnerability (CVE-2020-3341)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=26653
• https://blog.clamav.net/2020/05/clamav-01023-security-patch-released.html
• https://www.debian.org/lts/security/2020/dla-2215
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3327
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3341

SRPMS

7/core

• clamav-0.102.3-1.mga7