CVE-2009-1122

The WebDAV extension in Microsoft Internet Information Services (IIS) 5.0 on Windows 2000 SP4 does not properly decode URLs, which allows remote attackers to bypass authentication, and possibly read or create files, via a crafted HTTP request, aka "IIS 5.0 WebDAV Authentication Bypass Vulnerability," a different vulnerability than CVE-2009-1535.

Score

CVSS 2.0 7.5 High

Status

Modified - secure@microsoft.com

Published

2009-06-10

Last modified

2024-08-07

Weaknesses

CWE-287

Affected products

• Internet Information Services (Microsoft)

References

• http://www.attrition.org/pipermail/vim/2009-June/002192.html
• http://www.securityfocus.com/bid/35232
• http://www.securitytracker.com/id?1022358
• http://www.us-cert.gov/cas/techalerts/TA09-160A.html
• http://www.vupen.com/english/advisories/2009/1539
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-020
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5861