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Debian: DSA-4042-1 Critical: Libxml-Libxml-Perl Use-After-Free Issue

debian
Calendar Grey November 19, 2017
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Ubuntu Security Notice USN-4042-1 discusses a buffer overflow vulnerability in xml-libxml-perl that could lead to arbitrary code execution.
A use-after-free vulnerability was discovered in XML::LibXML, a Perl interface to the libxml2 library, allowing an attacker to execute arbitrary code by controlling the arguments t...

Summary

For the oldstable distribution (jessie), this problem has been fixed
in version 2.0116+dfsg-1+deb8u2.

For the stable distribution (stretch), this problem has been fixed in
version 2.0128+dfsg-1+deb9u1.

We recommend that you upgrade your libxml-libxml-perl packages.

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

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/



Severity
critical
Lowest
Low
Medium
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Critical

Package: libxml-libxml-perl
CVE ID: CVE-2017-10672

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