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Microsoft Windows Transport Layer Security Spoofing Vulnerability - CVE-2019-1318

oval:org.cisecurity:def:6386

A spoofing vulnerability exists when Transport Layer Security (TLS) accesses non- Extended Master Secret (EMS) sessions. An attacker who successfully exploited this vulnerability may gain access to unauthorized information. To exploit the vulnerability an attacker would have to conduct a man-in-the-middle attack. The update addresses the vulnerability by correcting how TLS client and server establish and resume sessions with non-EMS peers.

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2008
  • Microsoft Windows 7
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows 8.1
  • Microsoft Windows Server 2016
  • Microsoft Windows 10
  • Microsoft Windows Server 2019
Class:
vulnerability
Reference(s):
  • CVE-2019-1318
  • MSRC-CVE-2019-1318
  • KB4520003
  • KB4520009
  • KB4519985
  • KB4519990
  • KB4520011
  • KB4519998
  • KB4520010
  • KB4520004
  • KB4520008
  • KB4519338
  • KB4517389
Product(s):