logo

Database

Insufficient data authenticity validation In namshi/jose

Description

namshi/jose - Verification bypass Several widely-used JSON Web Token (JWT) libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys (RS256, RS384, RS512, ES256, ES384, ES512).

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Package
Affected version
Patched versions

Aliases

1. GCVE-GHSA-4rr6-gf59-ggw5

References

1. https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries2. https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries3. https://github.com/FriendsOfPHP/security-advisories/blob/master/namshi/jose/2015-03-10.yaml

Does your application use this vulnerable software?

During the free trial, our tools assess your application, identify vulnerabilities, and provide recommendations for their remediation.