An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted font file may lead to arbitrary code execution.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: apple
Published: 2021-04-02T17:57:13
Updated: 2024-08-03T16:25:04.811Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1776
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2021-04-02T18:15:20.983
Modified: 2024-11-21T05:45:05.340
Link: CVE-2021-1776
 Redhat
                        Redhat
                    No data.