Severity: Critical Title: Zemana Antilogger: Denial of Service Date: May 30, 2009 Vers:1.9.2.102 ID: 200905-30 StreAmeR - 2009 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability has been discovered in Zemana Antilogger, allowing for a Denial of Service. Background ========== Zemana AntiLogger has a new, powerful way to protect your PC from malware attacks. Affected packages ================= Vers:1.9.2.102 and old versions. Description =========== Attempts to terminate the process by sending Close messages (called WM_CLOSE and SC_CLOSE) to all windows in the target process. This method only works if 1) the target process has at least one window, and 2) the target process doesn't handle the WM_CLOSE/SC_CLOSE message . Impact ====== Attacker could send specially crafted messages to the windows of the target process, resulting in a crash. Workaround ========== There is no known workaround at this time. Resolution ========== No current solution.
