Description
Vulnerable Library - jsonwebtoken-9.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/jsonwebtoken/node_modules/semver/package.json
Vulnerabilities
| CVE | Severity |  CVSS |
Exploit Maturity | EPSS | Dependency | Type | Fixed in (jsonwebtoken version) | Remediation Possible** | Reachability |
|---|---|---|---|---|---|---|---|---|---|
| CVE-2022-25883 |  Medium |
5.3 | Proof of concept | 0.5% | semver-7.3.8.tgz | Transitive | N/A* | ❌ |
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-25883
Vulnerable Library - semver-7.3.8.tgz
The semantic version parser used by npm.
Library home page: https://registry.npmjs.org/semver/-/semver-7.3.8.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/jsonwebtoken/node_modules/semver/package.json
Dependency Hierarchy:
- jsonwebtoken-9.0.0.tgz (Root Library)
- ❌ semver-7.3.8.tgz (Vulnerable Library)
Found in base branch: main
Vulnerability Details
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Publish Date: 2023-06-21
URL: CVE-2022-25883
Threat Assessment
Exploit Maturity: Proof of concept
EPSS: 0.5%
CVSS 3 Score Details (5.3)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: Low
Suggested Fix
Type: Upgrade version
Origin: GHSA-c2qf-rxjj-qqgw
Release Date: 2023-06-21
Fix Resolution: semver - 5.7.2,6.3.1,7.5.2;org.webjars.npm:semver:7.5.2