Description
OpenAM before 16.1.3 contains a server-side request forgery vulnerability that allows attackers able to register or modify OAuth 2.0 clients to make OpenAM fetch internal resources via an unvalidated jwks_uri. Attackers can trigger unauthenticated fetches through client-authentication and ID-token validation to probe internal hosts, metadata endpoints or local files, or exhaust request threads for denial of service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenIdentityPlatform | OpenAM | < 16.1.3 | 16.1.3 |
References
- GitHub Security Advisory (GHSA-g7cv-hh35-cc7c) vendor-advisory
- VulnCheck Advisory: OpenAM before 16.1.3 SSRF via OpenID Connect Client jwks_uri third-party-advisory