3.3
CWE
119
Advisory Published
Updated

CVE-2012-0250: Buffer Overflow

First published: Thu Apr 05 2012(Updated: )

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.

Credit: cret@cert.org

Affected SoftwareAffected VersionHow to fix
Quagga Quagga<=0.99.20
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
Quagga Quagga=0.99.11
Quagga Quagga=0.99.12
Quagga Quagga=0.99.13
Quagga Quagga=0.99.14
Quagga Quagga=0.99.15
Quagga Quagga=0.99.16
Quagga Quagga=0.99.17
Quagga Quagga=0.99.18
Quagga Quagga=0.99.19

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