Microsoft Security Advisory MS03-004 - A large patch for IE 5.01, 5.5, 6.0 has been released which fixes two newly discovered vulnerabilities, one of which allows malicious web sites to execute remote code on client browsers by misusing a dialog box. A cross-domain vulnerability in Internet Explorer's showHelp() functionality can be tricked into invoking executables already present on a user's local system, downloading malicious code onto a user's local system, and allowing attackers to download users data.
Microsoft Security Advisory MS03-004 - A large patch for IE 5.01, 5.5, 6.0 has been released which fixes two newly discovered vulnerabilities, one of which allows malicious web sites to execute remote code on client browsers by misusing a dialog box. A cross-domain vulnerability in Internet Explorer's showHelp() functionality can be tricked into invoking executables already present on a user's local system, downloading malicious code onto a user's local system, and allowing attackers to download users data.