Debian Security Advisory
DSA-3478-1 libgcrypt11 -- security update
- Date Reported:
- 15 Feb 2016
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2015-7511.
- More information:
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-channel attack.
See https://www.cs.tau.ac.IL/~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.