CVE-2009-0550

Windows HTTP Services and WinINet - NTLM Credential Reflection Vulnerability

Title source: llm

Description

Windows HTTP Services (aka WinHTTP) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008; and WinINet in Microsoft Internet Explorer 5.01 SP4, 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008; allows remote web servers to capture and replay NTLM credentials, and execute arbitrary code, via vectors related to absence of a "credential-reflection protections" opt-in step, aka "Windows HTTP Services Credential Reflection Vulnerability" and "WinINet Credential Reflection Vulnerability."

References (16)

Core 16

Core References

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2009/1028

Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb

http://osvdb.org/53619

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/34677

US Government Resource third-party-advisory x_refsource_cert

http://www.us-cert.gov/cas/techalerts/TA09-104A.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id?1022041

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/34678

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6233

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7569

Various Sources x_refsource_misc

http://blogs.technet.com/srd/archive/2009/04/14/ntlm-credential-reflection-updates-for-http-clients.aspx

Various Sources x_refsource_confirm

http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=871138

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/34439

Vendor Advisory vendor-advisory x_refsource_ms

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5320

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2009/1027

Vendor Advisory vendor-advisory x_refsource_ms

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-013

Vendor Advisory x_refsource_confirm

http://support.avaya.com/elmodocs2/security/ASA-2009-133.htm

Scores

EPSS 0.1184

EPSS Percentile 95.7%

Details

Status published

Products (10)

microsoft/ie 6.0 sp1

microsoft/internet_explorer 5.01 sp4

microsoft/internet_explorer 6

microsoft/internet_explorer 7

microsoft/windows_2000

microsoft/windows_server_2003 (4 CPE variants)

microsoft/windows_server_2008 (5 CPE variants)

microsoft/windows_vista (3 CPE variants)

microsoft/windows_vista gold

microsoft/windows_xp (6 CPE variants)

Published Apr 15, 2009

Tracked Since Feb 18, 2026