Oval Definition:oval:org.mitre.oval:def:26342
Revision Date:2014-10-13Version:43
Title:Vulnerability in OpenSSL 1.0.1 before 1.0.1i, allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue
Description:The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a "protocol downgrade" issue.
Family:windowsClass:vulnerability
Status:ACCEPTEDReference(s):CVE-2014-3511
Platform(s):Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows 8.1
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Vista
Microsoft Windows XP
Product(s):OpenSSL
Definition Synopsis
  • Check vulnerable OpenSSL
  • Check vulnerable versions of OpenSSL
  • Check if the version of OpenSSL 1.0.1 before 1.0.1i
  • AND OpenSSL is installed
  • OR Check vulnerable OpenSSL (32_bit)
  • Check vulnerable versions of OpenSSL (32_bit)
  • Check if the version of OpenSSL 1.0.1 before 1.0.1i (32_bit)
  • AND OpenSSL (32_bit) is installed
  • OR Check if the version of ssleay32.dll 1.0.1 before 1.0.1i ProgramFilesDir
  • OR Check if the version of ssleay32.dll 1.0.1 before 1.0.1i ProgramFilesDir x86
  • OR Check if the version of ssleay32.dll 1.0.1 before 1.0.1i under Sytem32 and SysWOW64
  • BACK