Vulnerability: Out-of-Bounds Write in Image Processing Leading to Arbitrary Code Execution

Vulnerability: Out-of-Bounds Write in Image Processing Leading to Arbitrary Code Execution

CVE-2021-1744 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An out-of-bounds write 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, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution.

Learn more about our Cis Benchmark Audit For Apple Ios.