CVE-2009-0550

critical

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

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

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

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

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

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

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

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

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

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

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

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

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

http://secunia.com/advisories/34678

http://secunia.com/advisories/34677

http://osvdb.org/53619

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

Details

Source: Mitre, NVD

Published: 2009-04-15

Updated: 2023-12-07

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical