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Debian: DSA 601-1 Moderate: Libgd2 Integer Overflow Risk

debian
Calendar Grey November 29, 2004
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Recent vulnerabilities detected within the GD library could potentially expose users to the risk of unauthorized code execution. Recommended steps for upgrading are included.
More potential integer overflows have been found in the GD graphics library which weren't covered by our security advisory DSA 589

Summary

More potential integer overflows have been found in the GD graphics
library which weren't covered by our security advisory DSA 589. They
could be exploited by a specially crafted graphic and could lead to
the execution of arbitrary code on the victim's machine.

For the stable distribution (woody) these problems have been fixed in
version 1.8.4-17.woody4.

For the unstable distribution (sid) these problems will be fixed soon.

We recommend that you upgrade your libgd1 packages.


Upgrade Instructions
--------------------

wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
will update the internal database
apt-get upgrade
will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian GNU/Linux 3.0 alias woody
--------------------------------

Source archives:


...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Package: libgd1
CVE ID: CAN-2004-0941 CAN-2004-0990

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