Gentoo: GLSA-201412-05: Clam AntiVirus: Denial of service
Summary
A heap-based buffer overflow exists in the cli_scanpe function in libclamav/pe.c in ClamAV.
Resolution
All Clam AntiVirus users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.98.5"
References
[ 1 ] CVE-2014-9050 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9050
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201412-05
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.
Synopsis
A vulnerability in Clam AntiVirus can lead to a Denial of Service condition.
Background
Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-antivirus/clamav < 0.98.5 >= 0.98.5
Impact
===== A remote attacker could possibly cause a Denial of Service condition via a specially crafted file.
Workaround
There is no known workaround at this time.