Vulnerability Solutions

The WatchMouse Periodic Vulnerability Scan checks for the vulnerability below. To see the most recently added vulnerability solutions that are scanned by WatchMouse, go to the Vulnerability Solutions overview

Category: Gain a shell remotely Risk factor: Medium Added: 3 Dec 2008
Synopsis:

The remote anti-virus service is vulnerable to a denial of service attack.

Description:

According to its version, the clamd anti-virus daemon on the remote host is earlier than 0.94.2. There is a recursive stack overflow involving the JPEG parsing code in such versions. A remote attacker may be able to leverage this issue to cause the application to recursively scan a specially crafted JPEG, which will eventually cause it to crash.

See also:

https://wwws.clamav.net/bugzilla/show_bug.cgi?id=1266
http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog (look for bb#1266)

Solution:

Upgrade to ClamAV 0.94.2 or later.

Risk factor:

Medium / CVSS Base Score : 5.0
(CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P)

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