CVE-2021-1858
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Description
Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds write issue was addressed with improved bounds checking.
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Advisory Details
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References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022