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semver-regex Regular Expression Denial of Service (ReDOS)

High severity GitHub Reviewed Published Sep 20, 2021 to the GitHub Advisory Database • Updated Jul 11, 2023

Package

npm semver-regex (npm)

Affected versions

< 3.1.3
= 4.0.0

Patched versions

3.1.3
4.0.1

Description

Published by the National Vulnerability Database Sep 15, 2021
Reviewed Sep 16, 2021
Published to the GitHub Advisory Database Sep 20, 2021
Last updated Jul 11, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE ID

CVE-2021-3795

GHSA ID

GHSA-44c6-4v22-4mhx
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