CVE-2013-3266

NameCVE-2013-3266
DescriptionThe nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8.0 through 9.1-RELEASE-p3 does not verify that a READDIR request is for a directory node, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by specifying a plain file instead of a directory.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2672-1
Debian Bugs706414, 706418

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kfreebsd-8source(unstable)(unfixed)706418
kfreebsd-9sourcewheezy9.0-10+deb70.1DSA-2672-1
kfreebsd-9source(unstable)9.0-11706414

Notes

[wheezy] - kfreebsd-8 <no-dsa> (new NFS server is not enabled)
[squeeze] - kfreebsd-8 <no-dsa> (new NFS server is not enabled)
http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc
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