vulnerability

OS X update for ImageIO (CVE-2021-30847)

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Severity

CVSS

(AV:N/AC:M/Au:N/C:P/I:P/A:P)

Published

Nov 17, 2021

Added

Nov 17, 2021

Modified

Mar 27, 2026

Description

This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

Solutions

apple-osx-security-update-2021-005-catalinaapple-osx-upgrade-latest

References

CVE-2021-30847
https://attackerkb.com/topics/CVE-2021-30847
EUVD-EUVD-2021-17764
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-17764
https://support.apple.com/en-us/103147
https://support.apple.com/en-us/103148

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