[Forgot Password]
Login  Register Subscribe

23631

 
 

115083

 
 

97147

 
 

909

 
 

78730

 
 

109

Paid content will be excluded from the download.


Download | Alert*
OVAL

Divide-and-conquer key recovery attack vulnerability in the SSLv2 handshake in OpenSSL

ID: oval:org.secpod.oval:def:33161Date: (C)2016-03-02   (M)2017-10-12
Class: VULNERABILITYFamily: windows




The host is installed with OpenSSL 1.0.2, 1.0.1 before 1.0.1m, 1.0.0 before 1.0.0r or 0.9.8ze and earlier versions and is prone to a divide-and-conquer key recovery attack vulnerability. A flaw is present in the application, which fails to handle s2_srvr.c which do not enforce that clear-key-length is 0 for non-export ciphers. Successful exploitation allows remote attackers to use the server as an oracle to determine the SSLv2 master-key and leads to a more efficient version of DROWN that is effective against non-export ciphersuites.

Platform:
Microsoft Windows 7
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Vista
Microsoft Windows XP
Microsoft Windows 8
Microsoft Windows 8.1
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Microsoft Windows 10
Product:
OpenSSL
Reference:
CVE-2016-0703
CVE    1
CVE-2016-0703
CPE    54
cpe:/a:openssl:openssl:1.0.0::x64
cpe:/a:openssl:openssl:1.0.0::x86
cpe:/a:openssl:openssl:0.x::x86
cpe:/a:openssl:openssl:0.x::x64
...

© 2013 SecPod Technologies