Debian: DSA-3355-2: libvdpau regression update

    Date02 Nov 2015
    CategoryDebian
    45
    Posted ByLinuxSecurity Advisories
    The previous update for libvdpau, DSA-3355-1, introduced a regression in the stable distribution (jessie) causing a segmentation fault when the DRI_PRIME environment variable is set. For reference, the original advisory text follows.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-3355-2                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Alessandro Ghedini
    November 02, 2015                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : libvdpau
    Debian Bug     : 802625
    
    The previous update for libvdpau, DSA-3355-1, introduced a regression in
    the stable distribution (jessie) causing a segmentation fault when the
    DRI_PRIME environment variable is set. For reference, the original
    advisory text follows.
    
    Florian Weimer of Red Hat Product Security discovered that libvdpau, the
    VDPAU wrapper library, did not properly validate environment variables,
    allowing local attackers to gain additional privileges.
    
    For the stable distribution (jessie), this problem has been fixed in
    version 0.8-3+deb8u2.
    
    We recommend that you upgrade your libvdpau 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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