Description
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.
References (8)
Core 8
Core References
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1259.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2012/dsa-2459
US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/551715
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48949
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1258.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
Scores
EPSS
0.0132
EPSS Percentile
67.4%
Details
CWE
CWE-119
Status
published
Products (20)
quagga/quagga
0.99.1
quagga/quagga
0.99.2
quagga/quagga
0.99.3
quagga/quagga
0.99.4
quagga/quagga
0.99.5
quagga/quagga
0.99.6
quagga/quagga
0.99.7
quagga/quagga
0.99.8
quagga/quagga
0.99.9
quagga/quagga
0.99.10
... and 10 more
Published
Apr 05, 2012
Tracked Since
Feb 18, 2026