CVE-2021-43307 - 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

AV:N/AC:L/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

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.

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 : Analyzed

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

Modified: 2023-07-18T13:53:19.207

Link: CVE-2021-43307

Redhat

No data.

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