Unrated severityNVD Advisory· Published Dec 8, 2020· Updated Aug 4, 2024

CVE-2020-9991

Description

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: <11.0.1
Apple Inc./iOSllm-fuzzy
Range: <14.0
Apple Inc./iCloud for Windowsllm-fuzzy2 versions
<7.21+ 1 more
- (no CPE)range: <7.21
- (no CPE)range: unspecified
Apple Inc./tvOSv5
Range: unspecified
Apple Inc./macOSv5
Range: unspecified
Apple Inc./watchOSv5
Range: unspecified
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2020/Dec/32mitremailing-listx_refsource_FULLDISC
lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3Emitremailing-listx_refsource_MLIST
support.apple.com/en-us/HT211843mitrex_refsource_MISC
support.apple.com/en-us/HT211844mitrex_refsource_MISC
support.apple.com/en-us/HT211847mitrex_refsource_MISC
support.apple.com/en-us/HT211850mitrex_refsource_MISC
support.apple.com/en-us/HT211931mitrex_refsource_MISC
support.apple.com/kb/HT211846mitrex_refsource_CONFIRM

News mentions

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