|Bugzilla:||817580: CVE-2012-1820 quagga (bgpd): Assertion failure by processing BGP OPEN message with malformed ORF capability TLV (VU#962587)|
The MITRE CVE dictionary describes this issue as:
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.
CVSS v2 metrics
|Access Vector:||Adjacent Network|
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat security errata
|Red Hat Enterprise Linux version 6 (quagga)||RHSA-2012:1259||September 12, 2012|
Red Hat would like to thank the CERT/CC for reporting this issue. The CERT/CC acknowledges Denis Ovsienko as the original reporter.
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