This issue was addressed with improved checks. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted dfont file may lead to arbitrary code execution.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apple
Published: 2021-10-28T18:17:14
Updated: 2024-08-03T22:48:14.062Z
Reserved: 2021-04-13T00:00:00
Link: CVE-2021-30840
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-10-28T19:15:09.377
Modified: 2021-11-23T20:08:32.207
Link: CVE-2021-30840
Redhat
No data.