jjwt-0.9.1.jar: 1 vulnerabilities (highest severity is: 8.7) - autoclosed

[mend-for-github-com[bot]]

Vulnerable Library - jjwt-0.9.1.jar

Library home page: https://github.com/jwtk/jjwt

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/io/jsonwebtoken/jjwt/0.9.1/jjwt-0.9.1.jar

Found in HEAD commit: 6857178a0fc97572d1dfd3d6e04cf6a3081921bf

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (jjwt version)	Remediation Possible**	Reachability
CVE-2024-31033	High	8.7	Not Defined	0.0%	jjwt-0.9.1.jar	Direct	N/A	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2024-31033

### Vulnerable Library - jjwt-0.9.1.jar

Library home page: https://github.com/jwtk/jjwt

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/io/jsonwebtoken/jjwt/0.9.1/jjwt-0.9.1.jar

Dependency Hierarchy: - :x: **jjwt-0.9.1.jar** (Vulnerable Library)

Found in HEAD commit: 6857178a0fc97572d1dfd3d6e04cf6a3081921bf

Found in base branch: main

### Vulnerability Details

JJWT (aka Java JWT) through 0.12.5 ignores certain characters and thus a user might falsely conclude that they have a strong key. The impacted code is the setSigningKey() method within the DefaultJwtParser class and the signWith() method within the DefaultJwtBuilder class. NOTE: the vendor disputes this because the "ignores" behavior cannot occur (in any version) unless there is a user error in how JJWT is used, and because the version that was actually tested must have been more than six years out of date.

Publish Date: 2024-04-01

URL: CVE-2024-31033

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

### CVSS 4 Score Details (8.7)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: N/A - Impact Metrics: - Confidentiality Impact: N/A - Integrity Impact: N/A - Availability Impact: N/A

For more information on CVSS4 Scores, click here.

[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.