TLS triple handshake vulnerability in Schannel in Microsoft Windows - MS15-121ID: oval:org.secpod.oval:def:30969 | Date: (C)2015-11-11 (M)2022-10-10 |
Class: PATCH | Family: windows |
The host is missing an important security update according to Microsoft security bulletin, MS15-121. The update is required to fix a tls triple handshake vulnerability. A flaw is present in the application, which fails to properly extend master secret binding support to all supported version of TLS. Successful exploitation could allow an attacker to impersonate a victim on any other server that uses the same credentials as those used between the client and server where the attack is initiated.
Platform: |
Microsoft Windows 7 |
Microsoft Windows 8 |
Microsoft Windows 8.1 |
Microsoft Windows Server 2008 |
Microsoft Windows Server 2012 |
Microsoft Windows Server 2012 R2 |
Microsoft Windows Vista |
Microsoft Windows Server 2008 R2 |