CVE-2020-9949

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Summary

CVECVE-2020-9949
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-08 20:15:00 UTC
Updated2021-03-11 17:23:00 UTC
DescriptionA use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra, tvOS 14.0. An application may be able to execute arbitrary code with kernel privileges.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Ipados 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
Operating System Apple Tvos All All All All
Operating System Apple Tvos All All All All
Operating System Apple Watchos All All All All
Operating System Apple Watchos 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 Release Notes, Vendor Advisory
About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra - Apple Support MISC support.apple.com Release Notes, Vendor Advisory
About the security content of macOS Big Sur 11.0.1 - Apple Support MISC support.apple.com Release Notes, Vendor Advisory
About the security content of watchOS 7.0 - Apple Support MISC support.apple.com Release Notes, Vendor Advisory
About the security content of tvOS 14.0 - Apple Support MISC support.apple.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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