CVE-2009-1572

NameCVE-2009-1572
DescriptionThe BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1788-1
Debian Bugs526270

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
quagga (PTS)buster1.2.4-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
quaggasourceetch(not affected)
quaggasourcelenny0.99.10-1lenny2
quaggasource(unstable)0.99.11-2high526270

Notes

[etch] - quagga <not-affected> (no AS4 code)

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