Linux Security
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    Debian: DSA-3478-1: libgcrypt11 security update

    Date 15 Feb 2016
    153
    Posted By LinuxSecurity Advisories
    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.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-3478-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    February 15, 2016                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : libgcrypt11
    CVE ID         : CVE-2015-7511
    
    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.
    
    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/
    
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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