namshi/jose - Verification bypass

2024-05-1722:31:44

GitHub Advisory Database

github.com

json web token

verification bypass

critical vulnerabilities

asymmetric keys

software

7.3 High

AI Score

Confidence

Low

JSON

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).

CPENameOperatorVersion
namshi/joselt2.2.0

CPE	Name	Operator	Version
	namshi/jose	lt	2.2.0

References

auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries

auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries

github.com/advisories/GHSA-4rr6-gf59-ggw5

github.com/FriendsOfPHP/security-advisories/blob/master/namshi/jose/2015-03-10.yaml

7.3 High

AI Score

Confidence

Low

JSON