CVE-2013-5209

NameCVE-2013-5209
DescriptionThe sctp_send_initiate_ack function in sys/netinet/sctp_output.c in the SCTP implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE does not properly initialize the state-cookie data structure, which allows remote attackers to obtain sensitive information from kernel stack memory by reading packet data in INIT-ACK chunks.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2743-1
NVD severityhigh (attack range: remote)
Debian Bugs720475, 720476, 720478

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
kfreebsd-10 (PTS)jessie10.1~svn274115-4fixed
sid10.3~svn300087-1fixed
kfreebsd-8 (PTS)wheezy8.3-6+deb7u1fixed
kfreebsd-9 (PTS)wheezy, wheezy (security)9.0-10+deb70.10fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kfreebsd-10source(unstable)10.0~svn254663-1high720478
kfreebsd-8source(unstable)(unfixed)high720476
kfreebsd-8sourcesqueeze(unfixed)end-of-life
kfreebsd-8sourcewheezy8.3-6+deb7u1high
kfreebsd-9source(unstable)9.2~svn254368-2high720475
kfreebsd-9sourcewheezy9.0-10+deb70.3highDSA-2743-1

Notes

[squeeze] - kfreebsd-8 <end-of-life> (Unsupported in squeeze-lts)

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