Description
Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins Project | Jenkins SAML Single Sign On(SSO) Plugin | ≤ 2.1.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | io.jenkins.plugins:miniorange-saml-sp | < 2.2.0 | 2.2.0 | GHSA-9m92-qwpc-qm78 |
Advisories 1
- WID-SEC-2023-1228 Jenkins Plugins: Mehrere Schwachstellen ermöglichen Manipulation von Dateien BSI CERT-Bund (WID) · Jun 25, 2023
References
- Jenkins Security Advisory 2023-05-16 vendor-advisory