Vulnerability in Quagga
CVE-2012-1820
The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.
EPSS: 0.011 (61.0th percentile) — read the EPSS interpretation.
Affected products
- Quagga — versions 0.95, 0.96, 0.96.1
- N/a — versions n/a
References
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- cret@cert.org (x_refsource_REDHAT, vendor-advisory)
- cret@cert.org (x_refsource_UBUNTU, vendor-advisory)
- cret@cert.org (vendor-advisory, x_refsource_DEBIAN)
- cret@cert.org (vdb-entry, x_refsource_BID)
- cret@cert.org (x_refsource_SECUNIA, third-party-advisory)