A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in tvOS 14.3, iOS 14.3 and iPadOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.2. 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: 2021-04-02T17:36:01
Updated: 2024-08-04T16:25:43.975Z
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27943
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-02T18:15:16.513
Modified: 2024-11-21T05:22:05.840
Link: CVE-2020-27943
Redhat
No data.