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

CVE-2020-9955

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. Processing a maliciously crafted image may lead to arbitrary code execution.

AI Insight

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

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: >= 11.0.1
Apple Inc./tvOSllm-fuzzy2 versions
>= 14.0+ 1 more
- (no CPE)range: >= 14.0
- (no CPE)range: unspecified
Apple Inc./Ipadosllm-fuzzy
Range: >= 14.0
Apple Inc./watchOSllm-fuzzy2 versions
>= 7.0+ 1 more
- (no CPE)range: >= 7.0
- (no CPE)range: unspecified
Apple Inc./iOSllm-fuzzy
Range: >= 14.0
Apple Inc./macOSv5
Range: unspecified
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT211843mitrex_refsource_MISC
support.apple.com/en-us/HT211844mitrex_refsource_MISC
support.apple.com/en-us/HT211850mitrex_refsource_MISC
support.apple.com/en-us/HT211931mitrex_refsource_MISC

News mentions

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