GLSA-201405-20 : JBIG-KIT: Denial of Service

This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.


Synopsis :

The remote Gentoo host is missing one or more security-related
patches.

Description :

The remote host is affected by the vulnerability described in GLSA-201405-20
(JBIG-KIT: Denial of Service)

JBIG-KIT contains a stack-based buffer overflow in the jbg_dec_in
function in libjbig/jbig.c.

Impact :

A remote attacker could possibly cause a Denial of Service condition via
a specially crafted image file.

Workaround :

There is no known workaround at this time.

See also :

https://security.gentoo.org/glsa/201405-20

Solution :

All JBIG-KIT users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-libs/jbigkit-2.1'

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 5.9
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: Gentoo Local Security Checks

Nessus Plugin ID: 74062 ()

Bugtraq ID: 66697

CVE ID: CVE-2013-6369

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