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 local attacker may be able to elevate their privileges.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-04-02T17:53:00

Updated: 2024-08-03T16:18:11.585Z

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

Link: CVE-2021-1757

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-02T18:15:19.983

Modified: 2021-04-08T22:07:49.433

Link: CVE-2021-1757

cve-icon Redhat

No data.