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Short Name |
HTTP:IIS:NSIISLOG-CHUNKED-POST
|
Severity |
Major
|
Recommended |
No
|
Recommended Action |
Drop
|
Category |
HTTP
|
Keywords |
Chunked POST Request to nsiislog.dll
|
Release Date |
2003/10/15
|
Update Number |
1213
|
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+
|
HTTP: Chunked POST Request to nsiislog.dll
This signature detects chunked POST requests to NSIISLOG.DLL. Attackers can exploit Windows Media Services that have logging enabled by sending a specially crafted network request, which can result in a denial of service or the execution of arbitrary code.
Extended Description
Microsoft has reported a denial of service vulnerability in Windows Media Services. This is due to a problem with how the logging ISAPI extension handles incoming client requests. This could cause a denial of service in IIS, which is exploitable through Media Services.
**The vendor has confirmed that this vulnerability could be exploited to execute arbitrary code.
Affected Products
- Microsoft windows_2000_advanced_server SP1
- Microsoft windows_2000_advanced_server SP2
- Microsoft windows_2000_advanced_server SP3
- Microsoft windows_2000_advanced_server
- Microsoft windows_2000_datacenter_server SP1
- Microsoft windows_2000_datacenter_server SP2
- Microsoft windows_2000_datacenter_server SP3
- Microsoft windows_2000_datacenter_server
- Microsoft windows_2000_professional SP1
- Microsoft windows_2000_professional SP2
- Microsoft windows_2000_professional SP3
- Microsoft windows_2000_professional
- Microsoft windows_2000_server SP1
- Microsoft windows_2000_server SP2
- Microsoft windows_2000_server SP3
- Microsoft windows_2000_server
- Microsoft windows_2000_terminal_services SP1
- Microsoft windows_2000_terminal_services SP2
- Microsoft windows_2000_terminal_services SP3
- Microsoft windows_2000_terminal_services
- Microsoft windows_nt_enterprise_server 4.0
- Microsoft windows_nt_enterprise_server 4.0 SP1
- Microsoft windows_nt_enterprise_server 4.0 SP2
- Microsoft windows_nt_enterprise_server 4.0 SP3
- Microsoft windows_nt_enterprise_server 4.0 SP4
- Microsoft windows_nt_enterprise_server 4.0 SP5
- Microsoft windows_nt_enterprise_server 4.0 SP6
- Microsoft windows_nt_enterprise_server 4.0 SP6a
- Microsoft windows_nt_server 4.0
- Microsoft windows_nt_server 4.0 SP1
- Microsoft windows_nt_server 4.0 SP2
- Microsoft windows_nt_server 4.0 SP3
- Microsoft windows_nt_server 4.0 SP4
- Microsoft windows_nt_server 4.0 SP5
- Microsoft windows_nt_server 4.0 SP6
- Microsoft windows_nt_server 4.0 SP6a
- Microsoft windows_nt_terminal_server 4.0
- Microsoft windows_nt_terminal_server 4.0 SP1
- Microsoft windows_nt_terminal_server 4.0 SP2
- Microsoft windows_nt_terminal_server 4.0 SP3
- Microsoft windows_nt_terminal_server 4.0 SP4
- Microsoft windows_nt_terminal_server 4.0 SP5
- Microsoft windows_nt_terminal_server 4.0 SP6
- Microsoft windows_nt_terminal_server 4.0 SP6a
- Microsoft windows_nt_workstation 4.0
- Microsoft windows_nt_workstation 4.0 SP1
- Microsoft windows_nt_workstation 4.0 SP2
- Microsoft windows_nt_workstation 4.0 SP3
- Microsoft windows_nt_workstation 4.0 SP4
- Microsoft windows_nt_workstation 4.0 SP5
- Microsoft windows_nt_workstation 4.0 SP6
- Microsoft windows_nt_workstation 4.0 SP6a
References