github.com/dgriJalva/jwt-go-v3.2.0+incompatible: 1 vulnerabilities (highest severity is: 2.3)

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

Vulnerable Library - github.com/dgriJalva/jwt-go-v3.2.0+incompatible

ARCHIVE - Golang implementation of JSON Web Tokens (JWT). This project is now maintained at:

Library home page: https://proxy.golang.org/github.com/dgri!jalva/jwt-go/@v/v3.2.0+incompatible.zip

Path to dependency file: /go.mod

Path to vulnerable library: /go/pkg/mod/cache/download/github.com/dgrijalva/jwt-go/@v/v3.2.0+incompatible.mod

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (github.com/dgriJalva/jwt-go-v3.2.0+incompatible version)	Remediation Possible**	Reachability
CVE-2024-51744	Low	2.3	Not Defined	0.0%	github.com/dgriJalva/jwt-go-v3.2.0+incompatible	Direct	github.com/golang-jwt/jwt-v4.5.1	✅

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

Details

CVE-2024-51744

### Vulnerable Library - github.com/dgriJalva/jwt-go-v3.2.0+incompatible

ARCHIVE - Golang implementation of JSON Web Tokens (JWT). This project is now maintained at:

Library home page: https://proxy.golang.org/github.com/dgri!jalva/jwt-go/@v/v3.2.0+incompatible.zip

Path to dependency file: /go.mod

Path to vulnerable library: /go/pkg/mod/cache/download/github.com/dgrijalva/jwt-go/@v/v3.2.0+incompatible.mod

Dependency Hierarchy: - :x: **github.com/dgriJalva/jwt-go-v3.2.0+incompatible** (Vulnerable Library)

Found in base branch: master

### Vulnerability Details

golang-jwt is a Go implementation of JSON Web Tokens. Unclear documentation of the error behavior in `ParseWithClaims` can lead to situation where users are potentially not checking errors in the way they should be. Especially, if a token is both expired and invalid, the errors returned by `ParseWithClaims` return both error codes. If users only check for the `jwt.ErrTokenExpired ` using `error.Is`, they will ignore the embedded `jwt.ErrTokenSignatureInvalid` and thus potentially accept invalid tokens. A fix has been back-ported with the error handling logic from the `v5` branch to the `v4` branch. In this logic, the `ParseWithClaims` function will immediately return in "dangerous" situations (e.g., an invalid signature), limiting the combined errors only to situations where the signature is valid, but further validation failed (e.g., if the signature is valid, but is expired AND has the wrong audience). This fix is part of the 4.5.1 release. We are aware that this changes the behaviour of an established function and is not 100 % backwards compatible, so updating to 4.5.1 might break your code. In case you cannot update to 4.5.0, please make sure that you are properly checking for all errors ("dangerous" ones first), so that you are not running in the case detailed above.

Publish Date: 2024-11-04

URL: CVE-2024-51744

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

### CVSS 4 Score Details (2.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: N/A - 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.

### Suggested Fix

Type: Upgrade version

Origin: https://github.com/golang-jwt/jwt/security/advisories/GHSA-29wx-vh33-7x7r

Release Date: 2024-11-04

Fix Resolution: github.com/golang-jwt/jwt-v4.5.1

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[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.

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

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.