CVE-2020-1383

Summary

An information disclosure vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system To exploit this vulnerability, an attacker would need to run a specially crafted application against an RPC server which has Routing and Remote Access enabled. Routing and Remote Access is a non-default configuration; systems without it enabled are not vulnerable. The security update addresses the vulnerability by correcting how the Routing and Remote Access service handles requests.

Affected Software

VendorProductVersion RangeStatus
MicrosoftWindows 10 Version 200410.0.0 < publicationaffected
MicrosoftWindows Server version 200410.0.0 < publicationaffected
MicrosoftWindows 10 Version 180310.0.0 < publicationaffected
MicrosoftWindows 10 Version 180910.0.0 < publicationaffected
MicrosoftWindows Server 201910.0.0 < publicationaffected
MicrosoftWindows Server 2019 (Server Core installation)10.0.0 < publicationaffected
MicrosoftWindows 10 Version 190910.0.0 < publicationaffected
MicrosoftWindows Server, version 1909 (Server Core installation)10.0.0 < publicationaffected
MicrosoftWindows 10 Version 1709 for 32-bit Systems10.0.0 < publicationaffected
MicrosoftWindows 10 Version 170910.0.0 < publicationaffected
MicrosoftWindows 10 Version 1903 for 32-bit Systems10.0.0 < publicationaffected
MicrosoftWindows 10 Version 1903 for x64-based Systems10.0.0 < publicationaffected
MicrosoftWindows 10 Version 1903 for ARM64-based Systems10.0.0 < publicationaffected
MicrosoftWindows Server, version 1903 (Server Core installation)10.0.0 < publicationaffected
MicrosoftWindows 10 Version 150710.0.0 < publicationaffected
MicrosoftWindows 10 Version 160710.0.0 < publicationaffected
MicrosoftWindows Server 201610.0.0 < publicationaffected
MicrosoftWindows Server 2016 (Server Core installation)10.0.0 < publicationaffected
MicrosoftWindows 76.1.0 < publicationaffected
MicrosoftWindows 7 Service Pack 16.1.0 < publicationaffected
MicrosoftWindows 8.16.3.0 < publicationaffected
MicrosoftWindows Server 2008 R2 Service Pack 16.1.0 < publicationaffected
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)6.0.0 < publicationaffected
MicrosoftWindows Server 20126.2.0 < publicationaffected
MicrosoftWindows Server 2012 (Server Core installation)6.2.0 < publicationaffected
MicrosoftWindows Server 2012 R26.3.0 < publicationaffected
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.0 < publicationaffected

Weaknesses

  • Information Disclosure

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References