GLSA-201202-02 : Quagga: Multiple vulnerabilities

high Nessus Plugin ID 58081

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-201202-02 (Quagga: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in Quagga. Please review the CVE identifiers referenced below for details.
Impact :

A BGP peer could send a Route-Refresh message with specially crafted ORF record, which can cause Quagga's bgpd to crash or possibly execute arbitrary code with the privileges of the user running Quagga's bgpd; a BGP update AS path request with unknown AS type, or malformed AS-Pathlimit or Extended-Community attributes could lead to Denial of Service (daemon crash), an error in bgpd when handling AS_PATH attributes within UPDATE messages can be exploited to cause a heap-based buffer overflow resulting in a crash of the daemon and disruption of IPv4 routing, two errors in ospf6d and ospfd can each be exploited to crash the daemon and disrupt IP routing.
Workaround :

There is no known workaround at this time.

Solution

All Quagga users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=net-misc/quagga-0.99.20'

See Also

https://security.gentoo.org/glsa/201202-02

Plugin Details

Severity: High

ID: 58081

File Name: gentoo_GLSA-201202-02.nasl

Version: 1.8

Type: local

Published: 2/22/2012

Updated: 1/6/2021

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:quagga, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Patch Publication Date: 2/21/2012

Reference Information

CVE: CVE-2010-1674, CVE-2010-1675, CVE-2010-2948, CVE-2010-2949, CVE-2011-3323, CVE-2011-3324, CVE-2011-3325, CVE-2011-3326, CVE-2011-3327

GLSA: 201202-02