USN-1784-1: libxslt vulnerability

Publication date

2 April 2013

Overview

Applications using libxslt could be made to crash if they processed a specially crafted file.


Packages

  • libxslt - XSLT processing library

Details

Nicholas Gregoire discovered that libxslt incorrectly handled certain empty
values. If a user or automated system were tricked into processing a
specially crafted XSLT document, a remote attacker could cause libxslt to
crash, causing a denial of service.

Nicholas Gregoire discovered that libxslt incorrectly handled certain empty
values. If a user or automated system were tricked into processing a
specially crafted XSLT document, a remote attacker could cause libxslt to
crash, causing a denial of service.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
8.04 hardy libxslt1.1 –  1.1.22-1ubuntu1.4
12.10 quantal libxslt1.1 –  1.1.26-14ubuntu0.1
12.04 precise libxslt1.1 –  1.1.26-8ubuntu1.3
11.10 oneiric libxslt1.1 –  1.1.26-7ubuntu0.2
10.04 lucid libxslt1.1 –  1.1.26-1ubuntu1.2

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