eEye Digital Security SecureIIS Overflow Protection Bypass Vulnerability

BID:2744

Info

eEye Digital Security SecureIIS Overflow Protection Bypass Vulnerability

Bugtraq ID: 2744
Class: Design Error
CVE: CVE-2001-0523
Remote: Yes
Local: No
Published: May 18 2001 12:00AM
Updated: Jul 11 2009 06:06AM
Credit: Discovered and posted to Bugtraq by Alliance Security Labs <[email protected]> on May 18, 2001.
Vulnerable: Eeye SecureIIS 1.0.3
- Microsoft IIS 5.0
- Microsoft IIS 4.0
Eeye SecureIIS 1.0.2
- Microsoft IIS 5.0
- Microsoft IIS 4.0
Not Vulnerable: Eeye SecureIIS 1.0.4
- Microsoft IIS 5.0
- Microsoft IIS 4.0

Discussion

eEye Digital Security SecureIIS Overflow Protection Bypass Vulnerability

SecureIIS offers the ability to detect and block requests that have oversized fields in their HTTP headers. These requests may be indicative of an attempt to exploit a buffer overflow vulnerability in an application that uses header data.

It has been reported that SecureIIS does not adequately block some of these requests containing oversized HTTP fields.

Attackers may be able to use this vulnerability to exploit buffer overflow attacks in vulnerable applications on hosts protected by SecureIIS.

References

eEye Digital Security SecureIIS Overflow Protection Bypass Vulnerability

References:

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