A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A buffer overflow may result in arbitrary code execution.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2020-10-27T20:42:18

Updated: 2024-08-04T10:43:05.399Z

Reserved: 2020-03-02T00:00:00

Link: CVE-2020-9866

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-10-27T21:15:15.633

Modified: 2020-10-29T20:24:45.297

Link: CVE-2020-9866

cve-icon Redhat

No data.