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CVE-2009-0085
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The Secure Channel (aka SChannel) authentication component in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008, when certificate authentication is used, does not properly validate the client's key exchange data in Transport Layer Security (TLS) handshake messages, which allows remote attackers to spoof authentication by crafting a TLS packet based on knowledge of the certificate but not the private key, aka "SChannel Spoofing Vulnerability.".
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.1/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- None
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:microsoft:windows_xp:*:*:x64:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_vista:gold:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_xp:*:sp2:x64:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2003:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2003:*:sp1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2003:*:sp1:itanium:*:*:*: |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2008:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_vista:*:*:x64:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*: |
Yes
|
- | - |
References
- http://www.securitytracker.com/id?1021828
- http://secunia.com/advisories/34215
- http://www.vupen.com/english/advisories/2009/0660
- http://osvdb.org/52521
- http://www.us-cert.gov/cas/techalerts/TA09-069A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-007