GLSA-200904-20 : CUPS: Multiple vulnerabilities

This script is Copyright (C) 2009-2014 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-200904-20
(CUPS: Multiple vulnerabilities)

The following issues were reported in CUPS:
iDefense
reported an integer overflow in the _cupsImageReadTIFF() function in
the 'imagetops' filter, leading to a heap-based buffer overflow
(CVE-2009-0163).
Aaron Siegel of Apple Product Security
reported that the CUPS web interface does not verify the content of the
'Host' HTTP header properly (CVE-2009-0164).
Braden Thomas and
Drew Yao of Apple Product Security reported that CUPS is vulnerable to
CVE-2009-0146, CVE-2009-0147 and CVE-2009-0166, found earlier in xpdf
and poppler.

Impact :

A remote attacker might send or entice a user to send a specially
crafted print job to CUPS, possibly resulting in the execution of
arbitrary code with the privileges of the configured CUPS user -- by
default this is 'lp', or a Denial of Service. Furthermore, the web
interface could be used to conduct DNS rebinding attacks.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-200904-20.xml

Solution :

All CUPS users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-print/cups-1.3.10'

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 : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 38161 (gentoo_GLSA-200904-20.nasl)

Bugtraq ID: 34568

CVE ID: CVE-2009-0146
CVE-2009-0147
CVE-2009-0163
CVE-2009-0164
CVE-2009-0166