An out-of-bounds read 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. A remote attacker may be able to cause arbitrary code execution.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-04-02T17:52:43

Updated: 2024-08-03T16:18:11.569Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1758

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-02T18:15:20.060

Modified: 2021-04-09T18:19:50.027

Link: CVE-2021-1758

cve-icon Redhat

No data.