CVE-2020-9977

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Summary

CVECVE-2020-9977
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-08 20:15:00 UTC
Updated2023-01-09 16:41:00 UTC
DescriptionA validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious application may be able to determine a user's open tabs in Safari.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Ipad Os All All All All
Operating System Apple Ipad Os All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Mac Os X All All All All
Operating System Apple Mac Os X All All All All

References

ReferenceSourceLinkTags
Full Disclosure: APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1 FULLDISC seclists.org Mailing List, Third Party Advisory
About the security content of iOS 14.0 and iPadOS 14.0 - Apple Support MISC support.apple.com Vendor Advisory
About the security content of macOS Big Sur 11.0.1 - Apple Support MISC support.apple.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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