Unrated severityNVD Advisory· Published Apr 2, 2021· Updated Aug 4, 2024

CVE-2020-27920

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing maliciously crafted web content may lead to code execution.

AI Insight

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

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: <11.1 || =11.0.1
Apple Inc./watchOSllm-fuzzy2 versions
<7.1+ 1 more
- (no CPE)range: <7.1
- (no CPE)range: unspecified
Apple Inc./iOSllm-fuzzy
Range: <14.2
Apple Inc./tvOSv5
Range: unspecified
Apple Inc./macOSv5
Range: unspecified
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT211928mitrex_refsource_MISC
support.apple.com/en-us/HT211929mitrex_refsource_MISC
support.apple.com/en-us/HT211930mitrex_refsource_MISC
support.apple.com/en-us/HT211931mitrex_refsource_MISC
support.apple.com/en-us/HT212011mitrex_refsource_MISC

News mentions

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