CVE-2011-3324

N/A Unknown
Published: October 10, 2011 Modified: April 29, 2026
View on NVD

Description

The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68
Source: cret@cert.org
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
Source: cret@cert.org
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
Source: cret@cert.org
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
Source: cret@cert.org
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
Source: cret@cert.org
http://rhn.redhat.com/errata/RHSA-2012-1258.html
Source: cret@cert.org
http://rhn.redhat.com/errata/RHSA-2012-1259.html
Source: cret@cert.org
http://secunia.com/advisories/46139
Source: cret@cert.org
Vendor Advisory
http://secunia.com/advisories/46274
Source: cret@cert.org
http://secunia.com/advisories/48106
Source: cret@cert.org
http://security.gentoo.org/glsa/glsa-201202-02.xml
Source: cret@cert.org
http://www.debian.org/security/2011/dsa-2316
Source: cret@cert.org
http://www.kb.cert.org/vuls/id/668534
Source: cret@cert.org
US Government Resource
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
Source: cret@cert.org
https://www.cert.fi/en/reports/2011/vulnerability539178.html
Source: cret@cert.org
http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2012-1258.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2012-1259.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/46139
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/46274
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/48106
Source: af854a3a-2127-422b-91ae-364da2661108
http://security.gentoo.org/glsa/glsa-201202-02.xml
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2011/dsa-2316
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.kb.cert.org/vuls/id/668534
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.cert.fi/en/reports/2011/vulnerability539178.html
Source: af854a3a-2127-422b-91ae-364da2661108

30 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
4.7%
91th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

quagga

Related CVEs

CVE-2026-9677 N/A
CVE-2026-13245 6.1
CVE-2026-12404 5.3
CVE-2026-10820 N/A
CVE-2026-12415 9.8