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Debian 8 DSA-3478-1 Critical: ECDH Key Leak in Libgcrypt11 Security Update

debian
Calendar Grey February 15, 2016
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Ubuntu Security Notice USN-4502-1 alerts on ECDHE key exposure through libgcrypt20. Immediate patching suggested.
Daniel Genkin, Lev Pachmanov, Itamar Pipman and Eran Tromer discovered that the ECDH secret decryption keys in applications using the libgcrypt11 library could be leaked via a side...

Summary

See https://cs-people.bu.edu/tromer/ecdh/ for details.

For the oldstable distribution (wheezy), this problem has been fixed
in version 1.5.0-5+deb7u4.

We recommend that you upgrade your libgcrypt11 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
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Critical

Package: libgcrypt11
CVE ID: CVE-2015-7511

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