Unrated severityNVD Advisory· Published Apr 2, 2021· Updated Aug 3, 2024

CVE-2021-1790

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted font may lead to arbitrary code execution.

AI Insight

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

Affected products

Apple Inc./macOS Mojavellm-fuzzy
Range: before Security Update 2021-001
Apple Inc./macOS Catalinallm-fuzzy
Range: before Security Update 2021-001
Apple Inc./macOS Big Surllm-fuzzy
Range: <11.2
Apple Inc./macOSv5
Range: unspecified

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212147mitrex_refsource_MISC

News mentions

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