CVE-2017-20189

Published Jan 22, 2024

Last updated 10 months ago

CVSS critical 9.8

Overview

Description: In Clojure before 1.9.0, classes can be used to construct a serialized object that executes arbitrary code upon deserialization. This is relevant if a server deserializes untrusted objects.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-502

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:clojure:clojure:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BF6C5ABE-97CB-400C-880A-453F5CA13383",
            "versionEndExcluding": "1.9.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References