{"cve":"CVE-2011-3324","nvd":{"published":"2011-10-10T10:55:06.410","modified":"2026-06-16T23:33:05.030","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68","http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html","http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html","http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html","http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html"],"products":["quagga:quagga"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-3324","score":0.04668,"percentile":0.91762,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}