CVE-2019-1338

Summary

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses, aka 'Windows NTLM Security Feature Bypass Vulnerability'.

Affected Software

VendorProductVersion RangeStatus
MicrosoftWindows7 for 32-bit Systems Service Pack 1affected
MicrosoftWindows7 for x64-based Systems Service Pack 1affected
MicrosoftWindows Server2008 R2 for x64-based Systems Service Pack 1 (Core installation)affected
MicrosoftWindows Server2008 R2 for Itanium-Based Systems Service Pack 1affected
MicrosoftWindows Server2008 R2 for x64-based Systems Service Pack 1affected
MicrosoftWindows Server2008 for 32-bit Systems Service Pack 2 (Core installation)affected
MicrosoftWindows Server2008 for Itanium-Based Systems Service Pack 2affected
MicrosoftWindows Server2008 for 32-bit Systems Service Pack 2affected
MicrosoftWindows Server2008 for x64-based Systems Service Pack 2affected
MicrosoftWindows Server2008 for x64-based Systems Service Pack 2 (Core installation)affected

Weaknesses

  • Security Feature Bypass

ADP Enrichment

CVE Program Container

Additional References

References