CVE-2012-1820

NameCVE-2012-1820
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2497-1
NVD severitylow (attack range: remote)
Debian Bugs676510

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
quagga (PTS)wheezy0.99.22.4-1+wheezy2fixed
wheezy (security)0.99.22.4-1+wheezy3fixed
jessie0.99.23.1-1+deb8u1fixed
jessie (security)0.99.23.1-1+deb8u2fixed
stretch, sid1.0.20160315-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
quaggasource(unstable)0.99.21-3low676510
quaggasourcesqueeze0.99.20.1-0+squeeze3lowDSA-2497-1

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