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An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf 1.0.0 before 1.0.0r 1.0.1 before 1.0.1m and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes - CVE-2016-0704

oval:org.cisecurity:def:3524

An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf 1.0.0 before 1.0.0r 1.0.1 before 1.0.1m and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle a related issue to CVE-2016-0800.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows 8.1
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2012
  • Microsoft Windows 10
  • Microsoft Windows 7
Class:
vulnerability
Reference(s):
  • CVE-2016-0704
Product(s):
  • OpenSSL