1. Ubuntu Security Notices
  2. USN-2423-1

USN-2423-1: ClamAV vulnerabilities

Publication date

26 November 2014

Overview

ClamAV could be made to crash or run programs if it processed a specially crafted file.

Releases

Packages

  • clamav - Anti-virus utility for Unix

Details

Kurt Seifried discovered that ClamAV incorrectly handled certain JavaScript
files. An attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2013-6497)

Damien Millescamp discovered that ClamAV incorrectly handled certain PE
files. An attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2014-9050)

Kurt Seifried discovered that ClamAV incorrectly handled certain JavaScript
files. An attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2013-6497)

Damien Millescamp discovered that ClamAV incorrectly handled certain PE
files. An attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2014-9050)

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
14.10 utopic clamav –  0.98.5+dfsg-0ubuntu0.14.10.1
14.04 trusty clamav –  0.98.5+addedllvm-0ubuntu0.14.04.1
12.04 precise clamav –  0.98.5+addedllvm-0ubuntu0.12.04.1

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References

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