An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted font may result in the disclosure of process memory.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apple
Published: 2021-09-08T13:42:27
Updated: 2024-08-03T22:40:32.163Z
Reserved: 2021-04-13T00:00:00
Link: CVE-2021-30733
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-09-08T14:15:09.143
Modified: 2023-01-09T16:41:59.350
Link: CVE-2021-30733
Redhat
No data.