CVE-2020-27943 - Vulnerability Details - OpenCVE

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in tvOS 14.3, iOS 14.3 and iPadOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.2. Processing a maliciously crafted font file may lead to arbitrary code execution.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Apple	Ipad Os Iphone Os Macos Tvos Watchos

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipad_os::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

No data.

References

Link	Providers
https://support.apple.com/en-us/HT212003
https://support.apple.com/en-us/HT212005
https://support.apple.com/en-us/HT212009
https://support.apple.com/en-us/HT212011

History

No history.

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-04-02T17:36:01

Updated: 2024-08-04T16:25:43.975Z

Reserved: 2020-10-27T00:00:00

Link: CVE-2020-27943

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-02T18:15:16.513

Modified: 2024-11-21T05:22:05.840

Link: CVE-2020-27943

Redhat

No data.

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