USN-994-1: libHX vulnerability

Publication date

29 September 2010

Overview


Packages

Details

It was discovered that libHX incorrectly handled certain parameters to the
HX_split function. An attacker could use this flaw to cause a denial of
service or possibly execute arbitrary code with the privileges of the user.

The default compiler options for affected releases should reduce the
vulnerability to a denial of service.

It was discovered that libHX incorrectly handled certain parameters to the
HX_split function. An attacker could use this flaw to cause a denial of
service or possibly execute arbitrary code with the privileges of the user.

The default compiler options for affected releases should reduce the
vulnerability to 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
9.10 karmic libhx18 –  2.9-3ubuntu0.1
9.04 jaunty libhx14 –  1.28-1ubuntu0.1
8.04 hardy libhx10 –  1.10.2-2ubuntu0.1
10.04 lucid libhx22 –  3.2-1ubuntu0.1

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