• [SECURITY] [DSA 3725-1] icu security update

    From Luciano Bello@1:229/2 to All on Sun Nov 27 18:50:01 2016
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3725-1 [email protected] https://www.debian.org/security/ Luciano Bello November 27, 2016 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : icu
    CVE ID : CVE-2014-9911 CVE-2015-2632 CVE-2015-4844 CVE-2016-0494
    CVE-2016-6293 CVE-2016-7415
    Debian Bug : 838694

    Several vulnerabilities were discovered in the International Components
    for Unicode (ICU) library.

    CVE-2014-9911

    Michele Spagnuolo discovered a buffer overflow vulnerability which
    might allow remote attackers to cause a denial of service or possibly
    execute arbitrary code via crafted text.

    CVE-2015-2632

    An integer overflow vulnerability might lead into a denial of service
    or disclosure of portion of application memory if an attacker has
    control on the input file.

    CVE-2015-4844

    Buffer overflow vulnerabilities might allow an attacker with control
    on the font file to perform a denial of service attacker or,
    possibly, execute arbitrary code.

    CVE-2016-0494

    Integer signedness issues were introduced as part of the
    CVE-2015-4844 fix.

    CVE-2016-6293

    A buffer overflow might allow an attacker to perform a denial of
    service or disclosure of portion of application memory.

    CVE-2016-7415

    A stack-based buffer overflow might allow an attacker with control on
    the locale string to perform a denial of service and, possibly,
    execute arbitrary code.

    For the stable distribution (jessie), these problems have been fixed in
    version 52.1-8+deb8u4.

    For the unstable distribution (sid), these problems have been fixed in
    version 57.1-5.

    We recommend that you upgrade your icu 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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