CVE-2020-3843 - Vulnerability Details - OpenCVE

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Published: 2020-02-27

Score: 8.8 High

EPSS: 1.7% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

iOS-1

affected

Version	Status	Constraints
`unspecified`	affected	< iOS 12.4.7

Apple

watchOS-1

affected

Version	Status	Constraints
`unspecified`	affected	< watchOS 5.3.7

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-25108	A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

No CVSS v4.0

Attack Vector Network

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 Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.01654.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Memory-Corruption.html
https://support.apple.com/HT211169
https://support.apple.com/HT211176

History

No history.

Subscriptions

Apple Iphone Os Watchos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2020-02-27T20:45:04.000Z

Updated: 2024-08-04T07:44:51.216Z

Reserved: 2019-12-18T00:00:00.000Z

Link: CVE-2020-3843

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-27T21:15:17.070

Modified: 2024-11-21T05:31:49.530

Link: CVE-2020-3843

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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