05.151.2003 - MS03-019: Flaw in ISAPI Extension for Windows Media Services Could Cause Code Execution (817772) Refresh

On May 28th, Microsoft released the initial version of this bulletin, rating the severity of the vulnerability as Moderate. Subsequent to that release we have determined that the actions an attacker could take as a result of exploiting this vulnerability could include the ability to execute arbitrary code. As a result Microsoft has reissued this bulletin and changed the severity rating to Important. The original corrects the vulnerability and is not being re-released. Originally posted: May 28, 2003 Updated: May 30, 2003 Impact of vulnerability: Allow an attacker to execute code of their choice Maximum Severity Rating: Important Affected Software: Windows NT 4.0, Windows 2000 - Download Patch for Windows 2000 (Direct Link) - Download Patch for Windows NT 4.0 (Direct Link) - View Security Bulletin MS03-019 - View End User Security Bulletin - View Microsoft Knowledge Base Article - 817772 - Visit Microsoft Corporation