• [SECURITY] [DSA 4086-1] libxml2 security update

    From Salvatore Bonaccorso@1:229/2 to All on Sat Jan 13 17:50:02 2018
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4086-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 13, 2018 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : libxml2
    CVE ID : CVE-2017-15412
    Debian Bug : 883790

    Nick Wellnhofer discovered that certain function calls inside XPath
    predicates can lead to use-after-free and double-free errors when
    executed by libxml2's XPath engine via an XSLT transformation.

    For the oldstable distribution (jessie), this problem has been fixed
    in version 2.9.1+dfsg1-5+deb8u6.

    For the stable distribution (stretch), this problem has been fixed in
    version 2.9.4+dfsg1-2.2+deb9u2.

    We recommend that you upgrade your libxml2 packages.

    For the detailed security status of libxml2 please refer to its security tracker page at:
    https://security-tracker.debian.org/tracker/libxml2

    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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