CVE-2020-27906 - Vulnerability Details - OpenCVE

Description

Multiple integer overflows were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to cause unexpected application termination or heap corruption.

Published: 2020-12-08

Score: 8.8 High

EPSS: 2.3% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

macOS

affected

Version	Status	Constraints
`unspecified`	affected	< 11.0

Configuration 1 [-]

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

No data.

No data available yet.

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-2020-20399	Multiple integer overflows were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to cause unexpected application termination or heap corruption.

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 0.02319.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://seclists.org/fulldisclosure/2020/Dec/26
http://seclists.org/fulldisclosure/2020/Dec/32
https://support.apple.com/en-us/HT211931
https://support.apple.com/kb/HT212011

History

No history.

Subscriptions

Apple Macos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2020-12-08T20:08:45.000Z

Updated: 2024-08-04T16:25:43.973Z

Reserved: 2020-10-27T00:00:00.000Z

Link: CVE-2020-27906

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-08T21:15:13.187

Modified: 2024-11-21T05:22:01.523

Link: CVE-2020-27906

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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