• [SECURITY] [DSA 3959-1] libgcrypt20 security update

    From Salvatore Bonaccorso@1:229/2 to All on Tue Aug 29 22:10:02 2017
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3959-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso August 29, 2017 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : libgcrypt20
    CVE ID : CVE-2017-0379
    Debian Bug : 873383

    Daniel Genkin, Luke Valenta and Yuval Yarom discovered that Libgcrypt
    is prone to a local side-channel attack against the ECDH encryption with Curve25519, allowing recovery of the private key.

    See https://eprint.iacr.org/2017/806 for details.

    For the stable distribution (stretch), this problem has been fixed in
    version 1.7.6-2+deb9u2.

    For the unstable distribution (sid), this problem has been fixed in
    version 1.7.9-1.

    We recommend that you upgrade your libgcrypt20 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: [email protected]
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