Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02djZoLXJ3NDMtOTdmaM4AAzWu

Jenkins SAML Single Sign On(SSO) Plugin missing hostname validation

Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier does not perform hostname validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata.

This lack of validation could be abused using a man-in-the-middle attack to intercept these connections.

SAML Single Sign On(SSO) Plugin 2.1.0 performs hostname validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata.

Permalink: https://github.com/advisories/GHSA-6v6h-rw43-97fh
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02djZoLXJ3NDMtOTdmaM4AAzWu
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 12 months ago
Updated: 6 months ago

CVSS Score: 4.8
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Identifiers: GHSA-6v6h-rw43-97fh, CVE-2023-32993
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-32993
• https://www.jenkins.io/security/advisory/2023-05-16/#SECURITY-3001%20(1)
• https://github.com/advisories/GHSA-6v6h-rw43-97fh

Blast Radius: 1.0

Affected Packages