CVE-2021-43307 - Vulnerability Details - OpenCVE

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.02163.

Key SSVC decision points have not yet been added.

Vendors	Products
Semver-regex Project	Semver-regex

Configuration 1 [-]

OR	cpe:2.3:a:semver-regex_project:semver-regex::::::::
	cpe:2.3:a:semver-regex_project:semver-regex::::::::

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://research.jfrog.com/vulnerabilities/semver-regex-redos-xray-211349/

History

No history.

MITRE

Status: PUBLISHED

Assigner: JFROG

Published: 2022-06-01T16:47:38.625940Z

Updated: 2024-09-17T00:35:50.984Z

Reserved: 2021-11-03T00:00:00

Link: CVE-2021-43307

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-06-02T14:15:30.987

Modified: 2024-11-21T06:29:03.153

Link: CVE-2021-43307

Redhat

No data.

OpenCVE Enrichment

No data.

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