Title: Microsoft IIS Front Page Server Extension DoS Vulnerability
Severity: MODERATE
Description:
Microsoft IIS ships with Front Page Server Extensions (FPSE) which enables administrators remote and local web page and content management. Browse - time support is another feature within FPSE which provides users with functional web applications.
Due to the way FPSE handles the processing of web forms, IIS is subject to a denial of service. By supplying malformed data to one of the FPSE functions IIS will stop responding. A restart of the service is required in order to gain normal functionality.
It should be noted that the victim only requires to have FPSE installed on the web server to be vulnerable.
Affected Products:
- Cisco Building Broadband Service Manager 5.0.0
- Cisco Call Manager 1.0.0
- Cisco Call Manager 2.0.0
- Cisco Call Manager 3.0.0
- Cisco ICS 7750 0.0.0
- Cisco IP/VC 3540 Video Rate Matching Module 0.0.0
- Cisco Unity Server 2.0.0
- Cisco Unity Server 2.2.0
- Cisco Unity Server 2.3.0
- Cisco Unity Server 2.4.0
- Cisco uOne 1.0.0
- Cisco uOne 2.0.0
- Cisco uOne 3.0.0
- Cisco uOne 4.0.0
- Microsoft BackOffice 4.0.0
- Microsoft BackOffice 4.5.0
- Microsoft IIS 4.0.0
- Microsoft IIS 5.0
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server
- Microsoft Windows NT 4.0 Option Pack
References:
- Microsoft: Microsoft Security Bulletin (MS00-100)
- Microsoft: Microsoft Security Bulletin (MS00-100): Frequently Asked Questions
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