CVE-2020-0981

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Summary

CVECVE-2020-0981
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-04-15 15:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionA security feature bypass vulnerability exists when Windows fails to properly handle token relationships.An attacker who successfully exploited the vulnerability could allow an application with a certain integrity level to execute code at a different integrity level, leading to a sandbox escape.The update addresses the vulnerability by correcting how Windows handles token relationships, aka 'Windows Token Security Feature Bypass Vulnerability'.

Risk And Classification

Problem Types: CWE-863

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Microsoft Windows 10 1903 All All All
Operating System Microsoft Windows 10 1909 All All All
Operating System Microsoft Windows 10 1903 All All All
Operating System Microsoft Windows 10 1909 All All All
Operating System Microsoft Windows Server 2016 1903 All All All
Operating System Microsoft Windows Server 2016 1909 All All All
Operating System Microsoft Windows Server 2016 1903 All All All
Operating System Microsoft Windows Server 2016 1909 All All All

References

ReferenceSourceLinkTags
Microsoft Windows NtFilterToken ParentTokenId Incorrect Setting Privilege Escalation ≈ Packet Storm MISC packetstormsecurity.com Third Party Advisory, VDB Entry
N/A N/A portal.msrc.microsoft.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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