ubuntu-cve-2018-21234
Vulnerability from osv_ubuntu
Published
2020-05-21 23:15
Modified
2025-10-24 04:47
Summary
Details

Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libjodd-java",
            "binary_version": "3.8.6-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "jodd",
        "purl": "pkg:deb/ubuntu/jodd@3.8.6-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.8.6-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libjodd-java",
            "binary_version": "3.8.6-1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "jodd",
        "purl": "pkg:deb/ubuntu/jodd@3.8.6-1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.8.6-1.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.",
  "id": "UBUNTU-CVE-2018-21234",
  "modified": "2025-10-24T04:47:19Z",
  "published": "2020-05-21T23:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-21234"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/oblac/jodd/commit/9bffc3913aeb8472c11bb543243004b4b4376f16"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/oblac/jodd/issues/628"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/oblac/jodd/compare/v5.0.3...v5.0.4"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-21234"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-21234"
  ]
}



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