CVE-2021-31013 - Vulnerability Details - OpenCVE

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.0032.

Key SSVC decision points have not yet been added.

Vendors	Products
Apple Subscribe	Ipados Subscribe Iphone Os Subscribe Macos Subscribe

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-17930	An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.apple.com/en-us/HT212976
https://support.apple.com/en-us/HT212978
https://support.apple.com/en-us/HT212979

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-08-24T18:51:51

Updated: 2024-08-03T22:48:14.292Z

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

Link: CVE-2021-31013

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-24T19:15:25.107

Modified: 2024-11-21T06:05:09.143

Link: CVE-2021-31013

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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