OSVDB ID: 2106

Title: Microsoft Media Services ISAPI nsiislog.dll Overflow

Info

Disclosure

May 28, 2003

Discovery

May 28, 2003

Dates

Exploit

May 28, 2003

Solution

Unknown

Description

Windows Media Services contains a flaw that may allow a remote attacker to execute arbitrary code. The issue is due to a flaw in the ISAPI (Internet Services Application Programming Interface) extension handling of incoming client requests in the nsiislog.dll file of the Internet Information Services (IIS). With a specially crafted request, an attacker may create a denial of service or exexcute arbitrary code via a chunked encoding overflow.

Classification

Location: Remote/Network Access Required
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Available
Disclosure: OSVDB Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.

Products

Microsoft Corporation

IIS

4.0
5.0

Windows

2000
NT 4.0

References

Credit

  • Brett Moore - brett.mooreBrand New Doo Doosecurity-assessment.com - Security Assessment


Direct URL: http://osvdb.org/36218