CVE-2021-30698

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Summary

CVECVE-2021-30698
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-08 15:15:00 UTC
Updated2021-09-17 20:36:00 UTC
DescriptionA null pointer dereference was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Safari 14.1.1, iOS 14.6 and iPadOS 14.6. A remote attacker may be able to cause a denial of service.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Application Apple Safari All All All All

References

ReferenceSourceLinkTags
About the security content of Safari 14.1.1 - Apple Support MISC support.apple.com
About the security content of macOS Big Sur 11.4 - Apple Support MISC support.apple.com
About the security content of iOS 14.6 and iPadOS 14.6 - Apple Support MISC support.apple.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 375587 Apple Safari Multiple Vulnerabilities (HT212534)
  • 375588 Apple MacOS Big Sur 11.4 Not Installed (HT212529)
  • 610342 Apple iOS 14.6 and iPadOS 14.6 Security Update Missing
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