CVE-2009-0085
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 15%
exploitation probability
15%top 3% of all CVEs
observed exploitation
nono source reports it
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."
Affected products
n/a · n/aReferences
http://osvdb.org/52521https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-007http://secunia.com/advisories/34215https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6011http://www.securitytracker.com/id?1021828http://www.us-cert.gov/cas/techalerts/TA09-069A.htmlhttp://www.vupen.com/english/advisories/2009/0660