Debian: DSA-4594-1: openssl1.0 security update

    Date27 Dec 2019
    505
    Posted ByLinuxSecurity Advisories
    Guido Vranken discovered an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. For the oldstable distribution (stretch), this problem has been fixed
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    Debian Security Advisory DSA-4594-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Moritz Muehlenhoff
    December 27, 2019                     https://www.debian.org/security/faq
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    Package        : openssl1.0
    CVE ID         : CVE-2019-1551
    
    Guido Vranken discovered an overflow bug in the x64_64 Montgomery
    squaring procedure used in exponentiation with 512-bit moduli.
    
    For the oldstable distribution (stretch), this problem has been fixed
    in version 1.0.2u-1~deb9u1.
    
    We recommend that you upgrade your openssl1.0 packages.
    
    For the detailed security status of openssl1.0 please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/openssl1.0
    
    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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