CVE-2014-3466

NameCVE-2014-3466
DescriptionBuffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
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)
ReferencesDLA-0001-1, DSA-2944-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gnutls28 (PTS)stretch3.5.8-5+deb9u5fixed
stretch (security)3.5.8-5+deb9u1fixed
buster3.6.7-4+deb10u5fixed
buster (security)3.6.7-4+deb10u4fixed
bullseye, sid3.6.14-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gnutls26sourcesqueeze2.8.6-1+squeeze4
gnutls26sourcewheezy2.12.20-8+deb7u2DSA-2944-1
gnutls26source(unstable)2.12.23-16
gnutls28source(unstable)3.2.15-1

Notes

http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/

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