FreeBSD : tcl/tk -- buffer overflow in ReadImage function (a058d6fa-7325-11dc-ae10-0016179b2dd5)

This script is Copyright (C) 2007-2015 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

A Buffer overflow in the ReadImage function in generic/tkImgGIF.c in
Tcl/Tk, allows remote attackers to execute arbitrary code via
multi-frame interlaced GIF files in which later frames are smaller
than the first.

See also :

http://sourceforge.net/project/shownotes.php?release_id=541207
http://www.nessus.org/u?cd2f3f78

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 26938 (freebsd_pkg_a058d6fa732511dcae100016179b2dd5.nasl)

Bugtraq ID:

CVE ID: CVE-2007-5137

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