An out-of-bounds read was addressed with improved input validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted font file may lead to arbitrary code execution.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apple
Published: 2021-09-08T14:47:49
Updated: 2024-08-03T16:25:06.117Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1881
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-09-08T15:15:12.407
Modified: 2024-11-21T05:45:17.143
Link: CVE-2021-1881
Redhat
No data.