CVE-2021-23452 - Vulnerability Details - OpenCVE

Description

This affects all versions of package x-assign. The global proto object can be polluted using the __proto__ object.

Published: 2021-10-20

Score: 8.6 High

EPSS: < 1% Very 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

n/a

x-assign

affected

Version	Status	Constraints
`0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:binaryops:x-assign:*:*:*:*:*:node.js:*:*

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-2021-2155	This affects all versions of package x-assign. The global proto object can be polluted using the __proto__ object.
Github GHSA	GHSA-4mvj-rq4v-2fxw	Prototype Pollution in x-assign

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00556.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://runkit.com/embed/sq8qjwemyn8t
https://snyk.io/vuln/SNYK-JS-XASSIGN-1759314

History

No history.

Subscriptions

Binaryops X-assign

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-10-20T12:15:12.893Z

Updated: 2024-09-16T23:06:33.921Z

Reserved: 2021-01-08T00:00:00.000Z

Link: CVE-2021-23452

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-20T13:15:07.537

Modified: 2024-11-21T05:51:47.233

Link: CVE-2021-23452

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1321

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