Vulnerability-Lookup

GHSA-W898-3PH8-5PGM

Vulnerability from github – Published: 2022-05-24 16:44 – Updated: 2023-10-26 21:42

Summary

Jenkins Self-Organizing Swarm Plug-in Modules Plugin XXE vulnerability via UDP broadcast response

Details

Jenkins Swarm Plugin allows clients to auto-discover Jenkins instances on the same network through a UDP discovery request. Responses to this request are XML documents.

Swarm Plugin does not configure the XML parser in a way that would prevent XML External Entity (XXE) processing. This allows unauthenticated attackers on the same network to have Swarm clients parse a maliciously crafted XML response that uses external entities to read arbitrary files from the Swarm client or denial-of-service attacks.

As of publication of this advisory, there is no fix.

Severity

6.1 (Medium)


                  
                    CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:swarm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-10309"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-26T21:42:04Z",
    "nvd_published_at": "2019-04-30T13:29:00Z",
    "severity": "MODERATE"
  },
  "details": "Jenkins Swarm Plugin allows clients to auto-discover Jenkins instances on the same network through a UDP discovery request. Responses to this request are XML documents.\n\nSwarm Plugin does not configure the XML parser in a way that would prevent XML External Entity (XXE) processing. This allows unauthenticated attackers on the same network to have Swarm clients parse a maliciously crafted XML response that uses external entities to read arbitrary files from the Swarm client or denial-of-service attacks.\n\nAs of publication of this advisory, there is no fix.",
  "id": "GHSA-w898-3ph8-5pgm",
  "modified": "2023-10-26T21:42:04Z",
  "published": "2022-05-24T16:44:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10309"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200227073756/http://www.securityfocus.com/bid/108159"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0783"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/04/30/5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins Self-Organizing Swarm Plug-in Modules Plugin XXE vulnerability via UDP broadcast response"
}

CVE-2019-10309 (GCVE-0-2019-10309)

Vulnerability from cvelistv5 – Published: 2019-04-30 12:25 – Updated: 2024-08-04 22:17

Summary

Jenkins Self-Organizing Swarm Plug-in Modules Plugin clients that use UDP broadcasts to discover Jenkins masters do not prevent XML External Entity processing when processing the responses, allowing unauthorized attackers on the same network to read arbitrary files from Swarm clients.

Severity

No CVSS data available.

Assigner

jenkins CNA under the mitre root

CNA scorecard E 44/100 over 132 records in the last 180 days details

References

4 references

URL	Tags
http://www.openwall.com/lists/oss-security/2019/04/30/5	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/108159	vdb-entryx_refsource_BID
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC
https://jenkins.io/security/advisory/2019-04-30/#…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Jenkins project	Jenkins Self-Organizing Swarm Plug-in Modules Plugin	Affected: 3.15 and earlier

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JSON

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          },
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          },
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            ],
            "url": "https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252"
          }
        ],
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          "versions": [
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        "dateUpdated": "2023-10-24T16:47:06.212Z",
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          "url": "https://jenkins.io/security/advisory/2019-04-30/#SECURITY-1252"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-W898-3PH8-5PGM

CVE-2019-10309 (GCVE-0-2019-10309)

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