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.