Description
Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5. An out-of-bounds read was addressed with improved input validation.
Published: 2021-09-08
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-17672 Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5. An out-of-bounds read was addressed with improved input validation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2024-08-03T22:40:32.128Z

Reserved: 2021-04-13T00:00:00.000Z

Link: CVE-2021-30755

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-08T14:15:09.977

Modified: 2024-11-21T06:04:38.900

Link: CVE-2021-30755

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses