CVE-2004-2529: Gadu-Gadu Instant Messenger

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Gadu-Gadu allows remote attackers to bypass the "image send" option by sending a very small image file, which could be used in conjunction with image-related vulnerabilities.

Affected products

• Gadu-Gadu Gadu-Gadu Instant Messenger: version 6.0 only; version 6.0_build149 only; version 6.0_build150 only; version 6.0_build151 only; version 6.0_build152 only; version 6.0_build153 only; …

Published 2004-12-31. Last modified 2026-06-16.