Buffer overflow in Quagga
CVE-2012-0250
Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field.
Vulnerability class: Buffer Overflow
EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.
Affected products
- Quagga — versions 0.99.1, 0.99.2, 0.99.3
- N/a — versions n/a
Weakness classification (CWE)
References
- cret@cert.org (x_refsource_REDHAT, vendor-advisory)
- cret@cert.org (vendor-advisory, x_refsource_FEDORA)
- cret@cert.org (vendor-advisory, x_refsource_DEBIAN)
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- cret@cert.org (x_refsource_SECUNIA, third-party-advisory)
- cret@cert.org (x_refsource_REDHAT, vendor-advisory)
- cret@cert.org (vendor-advisory, x_refsource_FEDORA)
- cret@cert.org (vendor-advisory, x_refsource_FEDORA)