Debian: DSA-4231-1: libgcrypt20 security update

    Date17 Jun 2018
    CategoryDebian
    7413
    Posted ByAnthony Pell
    It was discovered that Libgcrypt is prone to a local side-channel attack allowing recovery of ECDSA private keys. For the stable distribution (stretch), this problem has been fixed in
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4231-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    June 17, 2018                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : libgcrypt20
    CVE ID         : CVE-2018-0495
    
    It was discovered that Libgcrypt is prone to a local side-channel attack
    allowing recovery of ECDSA private keys.
    
    For the stable distribution (stretch), this problem has been fixed in
    version 1.7.6-2+deb9u3.
    
    We recommend that you upgrade your libgcrypt20 packages.
    
    For the detailed security status of libgcrypt20 please refer to its
    security tracker page at:
    https://security-tracker.debian.org/tracker/libgcrypt20
    
    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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