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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-17757 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2024-08-03T22:48:14.062Z

Reserved: 2021-04-13T00:00:00

Link: CVE-2021-30840

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-10-28T19:15:09.377

Modified: 2024-11-21T06:04:49.077

Link: CVE-2021-30840

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses