CVE-2021-30809

Description

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

References

https://support.apple.com/kb/HT212869

https://support.apple.com/en-us/HT212819

https://support.apple.com/en-us/HT212816

https://support.apple.com/en-us/HT212815

https://support.apple.com/en-us/HT212814

http://www.openwall.com/lists/oss-security/2021/12/20/6

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3