An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. 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: 2021-04-02T17:23:14
Updated: 2024-08-04T10:50:57.298Z
Reserved: 2020-03-02T00:00:00
Link: CVE-2020-9956
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-02T18:15:18.403
Modified: 2024-11-21T05:41:35.700
Link: CVE-2020-9956
Redhat
No data.