CVE:CVE-2005-1891
CNNVD:CNNVD-200506-095
AOL Instant Messenger (AIM) 5.9.3797及早期版本的ateimg32.dll文件的GIF解析器存在安全漏洞，一个循环计数器变量的整数下溢导致一个buddy图标畸形，远程攻击者可利用此漏洞触发拒绝服务攻击(系统崩溃)。
solution:Upgrade aol instant_messenger to a higher version than 5.0.2938,5.1.3036,5.2.3292,5.5,5.5.3415_beta,5.5.3595,5.9.3797,and avoid the version 5.0.2938,5.1.3036,5.2.3292,5.5,5.5.3415_beta,5.5.3595,5.9.3797