# semver (npm) vulnerabilities

2 known vulnerabilities (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.npmjs.com/package/semver

## Advisories (2)

### [CVE-2022-25883](https://cve.now/CVE-2022-25883): Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range…

- Severity: Medium 5.3
- Published: Jun 21, 2023
- Affected: from 7.0.0, fixed in 7.5.2; from 6.0.0, fixed in 6.3.1; from 2.0.0-alpha, fixed in 5.7.2.

### [CVE-2015-8855](https://cve.now/CVE-2015-8855): The semver package before 4.3.2 for Node.js allows attackers to cause a denial of service (CPU consumption) via a long version string, aka…

- Severity: Unrated
- Published: Jan 23, 2017
- Affected: from 1.0.4, fixed in 4.3.2.

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