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Debian: DSA-3436-2 Critical: gnutls26 Man-In-The-Middle Exploit

debian
Calendar Grey January 9, 2016
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Crucial update for gnutls26 to mitigate man-in-the-middle vulnerabilities and guarantee secure TLS connections. Urgent upgrade advised!
Karthikeyan Bhargavan and Gaetan Leurent at INRIA discovered a flaw in the TLS 1.2 protocol which could allow the MD5 hash function to be used for signing ServerKeyExchange and Cli...

Summary

More information can be found at
https://www.mitls.org/pages/attacks/SLOTH

For the oldstable distribution (wheezy), this problem has been fixed
in version 2.12.20-8+deb7u5.

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: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: gnutls26
CVE ID: CVE-2015-7575

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