436 : Microsoft IIS Unicode Remote Command Execution
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
21 1700 over 9 years ago about 1 year ago 10 times 90%

Timeline

Disclosure Date Exploit Publish Date
2000-10-17 2000-10-17

Description

Microsoft Internet Information Server (IIS) contain a flaw that allows a remote attacker to access any file or folder on the Web Server with "anonymous" access. The issue is due to IIS failing to handle Unicode characters in URI requests. By replacing slashes and backslashes with their Unicode equivilent, an attacker can bypass the sanity checks present in IIS that would normally filter and deny such requests.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Patch / RCS
Exploit: Exploit Public, Exploit Commercial
Disclosure: Vendor Verified
OSVDB: Web Related

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
Watch-list
IIS
Watch-list
4.0
5.0

References

Tools & Filters

Nikto

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10537

Snort

1945 494 497 981 982 983

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 7.5
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_1 Integrity_impact_1 Availability_impact_1

Blogs

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

Comments

No Comments.

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