CVE-2023-32993

Published May 16, 2023

Last updated a year ago

CVSS medium 4.8

Overview

Description: 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, which could be abused using a man-in-the-middle attack to intercept these connections.
Source: jenkinsci-cert@googlegroups.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.8
Impact score: 2.5
Exploitability score: 2.2
Vector string: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-345

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:jenkins:saml_single_sign_on:*:*:*:*:*:jenkins:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7DF2495A-9EA7-47AC-9962-FC4840EE1BDE",
            "versionEndIncluding": "2.0.2"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References