[xml/sgml-pkgs] Bug#607922: CVE-2010-4494: memory corruption (double-free) in XPath processing code

[Giuseppe Iuculano]

Package: libxml2
Severity: serious
Tags: security patch

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Hi,
the following CVE (Common Vulnerabilities & Exposures) id was
published for libxml2.

CVE-2010-4494[0]:
| Double free vulnerability in Google Chrome before 8.0.552.215 allows
| remote attackers to cause a denial of service or possibly have
| unspecified other impact via vectors related to XPath handling.


Patch: http://git.gnome.org/browse/libxml2/commit/?id=df83c17e5a2646bd923f75e5e507bc80d73c9722
       http://git.gnome.org/browse/libxml2/commit/?id=fec31bcd452e77c10579467ca87a785b41115de6

If you fix the vulnerability please also make sure to include the
CVE id in your changelog entry.

For further information see:

[0] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4494
    http://security-tracker.debian.org/tracker/CVE-2010-4494
    http://code.google.com/p/chromium/issues/detail?id=63444

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