SUSE Security Announcement – The code library glib2 provides base64 encoding and decoding functions that are vulnerable to integer overflows when processing very large strings. Processes using this library functions for processing data from the network can be exploited remotely to execute arbitrary code with the privileges of the user running this process.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77006/SUSE-SA-2009-025.txt
Source: https://packetstormsecurity.com/files/77006/SUSE-Security-Announcement-glib2.html