CVE-2021-1789

HIGH8.8

A type confusion issue was addressed with improved state handling

Published Apr 2, 2021

Modified 5 months ago

Details

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.

References

ADVISORY

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/

ADVISORY

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/

ADVISORY

https://security.gentoo.org/glsa/202104-03

WEB

https://support.apple.com/en-us/HT212146

WEB

https://support.apple.com/en-us/HT212147

WEB