CVE-2015-1716
Microsoft Windows Schannel - Information Disclosure via Weak Diffie-Hellman Ephemeral Key Lengths
Title source: llmDescription
Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly restrict Diffie-Hellman Ephemeral (DHE) key lengths, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, aka "Schannel Information Disclosure Vulnerability."
References (3)
Core 3
Core References
Patch, Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-055
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1032283
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/74489
Scores
EPSS
0.2093
EPSS Percentile
97.3%
Details
CWE
CWE-200
Status
published
Products (11)
microsoft/windows_7
microsoft/windows_8
microsoft/windows_8.1
microsoft/windows_rt
microsoft/windows_rt_8.1
microsoft/windows_server_2003
microsoft/windows_server_2008
microsoft/windows_server_2008
r2 sp1 (2 CPE variants)
microsoft/windows_server_2012
microsoft/windows_server_2012
r2
... and 1 more
Published
May 13, 2015
Tracked Since
Feb 18, 2026