Vulnerability in Quagga
CVE-2011-3324
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.
EPSS: 0.047 (90.8th percentile) — read the EPSS interpretation.
Affected products
- Quagga — versions 0.95, 0.96, 0.96.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (vendor-advisory, x_refsource_DEBIAN)
- cret@cert.org (x_refsource_REDHAT, vendor-advisory)
- cret@cert.org (x_refsource_MISC)
- cret@cert.org (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- cret@cert.org (vendor-advisory, x_refsource_SUSE)
- cret@cert.org (vendor-advisory, x_refsource_SUSE)
- cret@cert.org (vendor-advisory, x_refsource_GENTOO)