CVE-2013-7441

NameCVE-2013-7441
DescriptionThe modern style negotiation in Network Block Device (nbd-server) 2.9.22 through 3.3 allows remote attackers to cause a denial of service (root process termination) by (1) closing the connection during negotiation or (2) specifying a name for a non-existent export.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-3271-1
Debian Bugs781547

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nbd (PTS)stretch1:3.15.2-3fixed
stretch (security)1:3.15.2-3+deb9u1fixed
buster, buster (security)1:3.19-3+deb10u1fixed
bullseye (security), bullseye1:3.21-1+deb11u1fixed
bookworm, sid1:3.24-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nbdsourcesqueeze(not affected)
nbdsourcewheezy1:3.2-4~deb7u5DSA-3271-1
nbdsourcejessie1:3.8-4+deb8u1DSA-3271-1
nbdsource(unstable)1:3.4-1781547

Notes

[squeeze] - nbd <not-affected> (Named export introduced in 2.9.17)
https://www.openwall.com/lists/oss-security/2015/05/19/6

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