Microsoft Security Bulletin MS03-007Unchecked Buffer In Windows 2000. | |
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Microsoft Security Bulletin MS03-007 Ranking & Summary
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- License:
- Update
- Publisher Name:
- Microsoft
- Publisher web site:
- http://www.microsoft.com/
- Operating Systems:
- Windows 2000
- File Size:
- 396.48K
Microsoft Security Bulletin MS03-007 Tags
- Buffer Buffer Manager Buffer Sizer video buffer buffer override override buffer Buffer Synth Buffer Fix ASF Buffer vertex buffer copy vertex buffer buffer overflow Flush File Buffer Disk Buffer buffer repeater buffer block read buffer keyboard buffer copy buffer Allocate buffer jitter buffer simulation buffer designer buffer maker protocol buffer typeahead buffer Flush Buffer buffer length
Microsoft Security Bulletin MS03-007 Description
From Microsoft: Microsoft Windows 2000 supports the World Wide Web Distributed Authoring and Versioning (WebDAV) protocol. WebDAV, defined in RFC 2518, is a set of extensions to the Hyper Text Transfer Protocol (HTTP) that provide a standard for editing and file management between computers on the Internet. A security vulnerability is present in a Windows component used by WebDAV, and results because the component contains an unchecked buffer. An attacker could exploit the vulnerability by sending a specially formed HTTP request to a machine running Internet Information Server (IIS). The request could cause the server to fail or to execute code of the attackers choice. The code would run in the security context of the IIS service (which, by default, runs in the LocalSystem context). Although Microsoft has supplied a patch for this vulnerability and recommends customers install the patch immediately, additional tools and preventive measures have been provided that customers can use to block the exploitation of this vulnerability while they are assessing the impact and compatibility of the patch. These temporary workarounds and tools are discussed in the Workarounds section in the FAQ below.
Microsoft Security Bulletin MS03-007 Related Software