CVE-2021-30773 - Vulnerability Details - OpenCVE

An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00147.

Key SSVC decision points have not yet been added.

Vendors	Products
Apple	Iphone Os Tvos Watchos

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-17690	An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.apple.com/en-us/HT212601
https://support.apple.com/en-us/HT212604
https://support.apple.com/en-us/HT212605

History

No history.

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T13:47:36

Updated: 2024-08-03T22:40:32.188Z

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

Link: CVE-2021-30773

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-08T14:15:10.710

Modified: 2024-11-21T06:04:41.267

Link: CVE-2021-30773

Redhat

No data.

OpenCVE Enrichment

No data.

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