CVE-2014-4617

NameCVE-2014-4617
DescriptionThe do_uncompress function in g10/compress.c in GnuPG 1.x before 1.4.17 and 2.x before 2.0.24 allows context-dependent attackers to cause a denial of service (infinite loop) via malformed compressed packets, as demonstrated by an a3 01 5b ff byte sequence.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-0012-1, DLA-51-1, DSA-2967-1, DSA-2968-1
NVD severitymedium (attack range: remote)
Debian Bugs752497, 752498

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gnupg (PTS)wheezy1.4.12-7+deb7u7fixed
wheezy (security)1.4.12-7+deb7u9fixed
jessie1.4.18-7+deb8u3fixed
jessie (security)1.4.18-7+deb8u4fixed
gnupg2 (PTS)wheezy, wheezy (security)2.0.19-2+deb7u2fixed
jessie2.0.26-6+deb8u1fixed
stretch2.1.18-8~deb9u1fixed
buster, sid2.2.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gnupgsource(unstable)1.4.16-1.2medium752497
gnupgsourcesqueeze1.4.10-4+squeeze5medium
gnupgsourcewheezy1.4.12-7+deb7u4mediumDSA-2967-1
gnupg2source(unstable)2.0.24-1medium752498
gnupg2sourcesqueeze2.0.14-2+squeeze2mediumDLA-51-1
gnupg2sourcewheezy2.0.19-2+deb7u2mediumDSA-2968-1

Notes

http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=commitdiff;h=11fdfcf82bd8

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