Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2013.0752
gnutls26 security update
30 May 2013
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AusCERT Security Bulletin Summary
---------------------------------
Product: gnutls26
Publisher: Debian
Operating System: Debian GNU/Linux 7
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2013-2116
Original Bulletin:
http://www.debian.org/security/2013/dsa-2697
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running gnutls26 check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-2697-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
May 29, 2013 http://www.debian.org/security/faq
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Package : gnutls26
Vulnerability : out-of-bounds array read
Problem type : remote
Debian-specific: no
CVE ID : CVE-2013-2116
Debian Bug : 709301
It was discovered that a malicious client could crash a GNUTLS server
and vice versa, by sending TLS records encrypted with a block cipher
which contain invalid padding.
The oldstable distribution (squeeze) is not affected because the
security fix that introduced this vulnerability was not applied to it.
For the stable distribution (wheezy), this problem has been fixed in
version 2.12.20-7.
For the unstable distribution (sid), this problem has been fixed in
version 2.12.23-5.
We recommend that you upgrade your gnutls26 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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