CVE-2009-3615: Adium

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

The OSCAR protocol plugin in libpurple in Pidgin before 2.6.3 and Adium before 1.3.7 allows remote attackers to cause a denial of service (application crash) via crafted contact-list data for (1) ICQ and possibly (2) AIM, as demonstrated by the SIM IM client.

Affected products

• Adium Adium: up to and including 1.3.6; version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; …
• Pidgin Pidgin: up to and including 2.6.2; version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.1.0 only; version 2.1.1 only; …

Published 2009-10-20. Last modified 2026-06-16.