A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
References
Link | Resource |
---|---|
https://support.apple.com/en-us/HT212317 | Vendor Advisory |
https://support.apple.com/en-us/HT212318 | Vendor Advisory |
https://support.apple.com/en-us/HT212323 | Vendor Advisory |
https://support.apple.com/en-us/HT212324 | Vendor Advisory |
https://support.apple.com/en-us/HT212325 | Vendor Advisory |
https://support.apple.com/en-us/HT212341 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: apple
Published: 2021-09-08T14:48:29
Updated: 2021-09-08T14:48:29
Reserved: 2021-04-13T00:00:00
Link: CVE-2021-30661
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-09-08T15:15:13.320
Modified: 2024-05-16T01:00:02.197
Link: CVE-2021-30661
JSON object: View
Redhat Information
No data.
CWE