Unrated severityNVD Advisory· Published Aug 24, 2021· Updated Aug 3, 2024

CVE-2021-31013

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory.

AI Insight

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

Affected products

Apple Inc./macOS Big Surllm-fuzzy
Range: <11.6.2
Apple Inc./Ipadosllm-fuzzy
Range: <15.2
Apple Inc./macOS Montereyllm-fuzzy
Range: <12.1
Apple Inc./iOSllm-fuzzy
Range: <15.2
Apple Inc./macOSv5
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212976mitrex_refsource_MISC
support.apple.com/en-us/HT212978mitrex_refsource_MISC
support.apple.com/en-us/HT212979mitrex_refsource_MISC

News mentions

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