• [SECURITY] [DSA 3562-1] tardiff security update

    From Salvatore Bonaccorso@1:229/2 to All on Sun May 1 14:10:01 2016
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3562-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso
    May 01, 2016 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : tardiff
    CVE ID : CVE-2015-0857 CVE-2015-0858

    Several vulnerabilities were discovered in tardiff, a tarball comparison
    tool. The Common Vulnerabilities and Exposures project identifies the
    following problems:

    CVE-2015-0857

    Rainer Mueller and Florian Weimer discovered that tardiff is prone
    to shell command injections via shell meta-characters in filenames
    in tar files or via shell meta-characters in the tar filename
    itself.

    CVE-2015-0858

    Florian Weimer discovered that tardiff uses predictable temporary
    directories for unpacking tarballs. A malicious user can use this
    flaw to overwrite files with permissions of the user running the
    tardiff command line tool.

    For the stable distribution (jessie), these problems have been fixed in
    version 0.1-2+deb8u2.

    For the unstable distribution (sid), these problems have been fixed in
    version 0.1-5 and partially in earlier versions.

    We recommend that you upgrade your tardiff 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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