Description
The Secure Channel (aka SChannel) security package in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, when IIS 7.x is used, does not properly process client certificates during SSL and TLS handshakes, which allows remote attackers to cause a denial of service (LSASS outage and reboot) via a crafted packet, aka "TLSv1 Denial of Service Vulnerability."
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6806
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-085
Vendor Advisory x_refsource_confirm
http://support.avaya.com/css/P8/documents/100113338
US Government Resource third-party-advisory
x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA10-285A.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/43780
Scores
EPSS
0.5089
EPSS Percentile
98.8%
Details
CWE
CWE-20
Status
published
Products (4)
microsoft/windows_7
(2 CPE variants)
microsoft/windows_server_2008
(6 CPE variants)
microsoft/windows_server_2008
r2 (2 CPE variants)
microsoft/windows_vista
(2 CPE variants)
Published
Oct 13, 2010
Tracked Since
Feb 18, 2026