SuSE 10 Security Update : quagga (ZYPP Patch Number 7355)

This script is Copyright (C) 2011-2012 Tenable Network Security, Inc.


Synopsis :

The remote SuSE 10 host is missing a security-related patch.

Description :

This security update of quagga fixes :

- Direct BGP peers can send malformed extended communities
which lead to a NULL pointer dereference.
(CVE-2010-1674)

- A malformed AS_PATHLIMIT path attribute will cause a
session reset in Quagga. This malformed package is
forwarded by other routers and can be used to take 'all'
Quagga routers off the Internet with one single
announcement. (feature removed). (CVE-2010-1675)

- CVE-2010-2948: CVSS v2 Base Score: 5.4
(AV:A/AC:M/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119)

- CVE-2010-2949: CVSS v2 Base Score: 1.8
(AV:A/AC:H/Au:N/C:N/I:N/A:P)

See also :

http://support.novell.com/security/cve/CVE-2010-1674.html
http://support.novell.com/security/cve/CVE-2010-1675.html
http://support.novell.com/security/cve/CVE-2010-2948.html
http://support.novell.com/security/cve/CVE-2010-2949.html

Solution :

Apply ZYPP patch number 7355.

Risk factor :

Medium / CVSS Base Score : 6.5
(CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P)

Family: SuSE Local Security Checks

Nessus Plugin ID: 53255 ()

Bugtraq ID:

CVE ID: CVE-2010-1674
CVE-2010-1675
CVE-2010-2948
CVE-2010-2949