Mandriva Linux Security Advisory 2009-208 – libgadu before 1.8.2 allows remote servers to cause a denial of service (crash) via a contact description with a large length, which triggers a buffer over-read. This update provides a solution to this vulnerability. Packages for 2008.0 are being provided due to extended support for Corporate products.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/83474/MDVSA-2009-208-1.txt
Source: https://packetstormsecurity.com/files/83474/Mandriva-Linux-Security-Advisory-2009-208.html