CVE-2005-1261

CVE-2005-1261 describes a stack-based buffer overflow vulnerability in the URL parsing function of Gaim versions prior to 1.3.0. This flaw allows remote attackers to execute arbitrary code on a vulnerable system by sending an instant message containing a specially crafted, large URL. With a CVSS score of 7.5, this vulnerability is considered highly severe, requiring no authentication or complex attack conditions, and potentially leading to full compromise of confidentiality, integrity, and availability. While not currently on the KEV catalog or the Hot List, an exploit for Gaim 1.2.1 demonstrating a remote stack overflow is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.