Overview
Description
Gaim is a multi-protocol instant messenger available for a number of operating systems. It includes a feature that requires Gaim to decode MIME-encoded data. There is an off-by-one buffer overflow vulnerability in the gaim_quotedp_decode() function. This function fails to properly decode quoted printable strings used for email notification functions. By supplying a specially crafted quoted printable string, an unauthenticated, remote attacker may be able to cause a null byte to be overwritten. |
Impact
An unauthenticated, remote attacker may cause a denial of service or potentially execute code of the attacker's choice. |
Solution
Upgrade Upgrade to Gaim version 0.76 or later. |
Vendor Information
CVSS Metrics
| Group | Score | Vector |
|---|---|---|
| Base | ||
| Temporal | ||
| Environmental |
References
Acknowledgements
This vulnerability was publicly reported by Stefan Esser of e-matters.
This document was written by Damon Morda.
Other Information
| CVE IDs: | CVE-2004-0005 |
| Severity Metric: | 7.88 |
| Date Public: | 2004-01-26 |
| Date First Published: | 2004-04-30 |
| Date Last Updated: | 2004-05-06 18:20 UTC |
| Document Revision: | 12 |