Vulnerability-Lookup

ubuntu-cve-2024-47533

Vulnerability from osv_ubuntu

Published

2024-11-18 17:15

Modified

2025-09-08 17:03

Summary

Details

Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in version 3.0.0 and prior to versions 3.2.3 and 3.3.7. utils.get_shared_secret() always returns -1, which allows anyone to connect to cobbler XML-RPC as user '' password -1 and make any changes. This gives anyone with network access to a cobbler server full control of the server. Versions 3.2.3 and 3.3.7 fix the issue.

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

URL

Type

	https://ubuntu.com/security/CVE-2024-47533	REPORT
	https://www.cve.org/CVERecord?id=CVE-2024-47533	REPORT
	https://github.com/cobbler/cobbler/security/advis…	REPORT
	https://github.com/cobbler/cobbler/commit/32c5cad…	REPORT
	https://github.com/cobbler/cobbler/commit/e197176…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "cobbler",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          },
          {
            "binary_name": "cobbler-common",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          },
          {
            "binary_name": "cobbler-web",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          },
          {
            "binary_name": "koan",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          },
          {
            "binary_name": "python-cobbler",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          },
          {
            "binary_name": "python-koan",
            "binary_version": "2.4.1-0ubuntu2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "cobbler",
        "purl": "pkg:deb/ubuntu/cobbler@2.4.1-0ubuntu2+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.1-0ubuntu2",
        "2.4.1-0ubuntu2+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in version 3.0.0 and prior to versions 3.2.3 and 3.3.7. `utils.get_shared_secret()` always returns `-1`, which allows anyone to connect to cobbler XML-RPC as user `\u0027\u0027` password `-1` and make any changes. This gives anyone with network access to a cobbler server full control of the server. Versions 3.2.3 and 3.3.7 fix the issue.",
  "id": "UBUNTU-CVE-2024-47533",
  "modified": "2025-09-08T17:03:40Z",
  "published": "2024-11-18T17:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-47533"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-47533"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/cobbler/cobbler/security/advisories/GHSA-m26c-fcgh-cp6h"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/cobbler/cobbler/commit/32c5cada013dc8daa7320a8eda9932c2814742b0"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/cobbler/cobbler/commit/e19717623c10b29e7466ed4ab23515a94beb2dda"
    }
  ],
  "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-2024-47533"
  ],
  "withdrawn": "2026-03-02T11:06:17Z"
}

CVE-2024-47533 (GCVE-0-2024-47533)

Vulnerability from cvelistv5 – Published: 2024-11-18 16:33 – Updated: 2024-11-18 18:24

Title

Cobbler allows anyone to connect to cobbler XML-RPC server with a known password and make changes

Summary

Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in version 3.0.0 and prior to versions 3.2.3 and 3.3.7. `utils.get_shared_secret()` always returns `-1`, which allows anyone to connect to cobbler XML-RPC as user `''` password `-1` and make any changes. This gives anyone with network access to a cobbler server full control of the server. Versions 3.2.3 and 3.3.7 fix the issue.

Severity

9.8 (Critical)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-287 - Improper Authentication

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/cobbler/cobbler/security/advis…	x_refsource_CONFIRM
https://github.com/cobbler/cobbler/commit/32c5cad…	x_refsource_MISC
https://github.com/cobbler/cobbler/commit/e197176…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
cobbler	cobbler	Affected: >= 3.0.0, < 3.2.3 Affected: >= 3.3.0, < 3.3.7
cobbler_project	cobbler	Affected: 3.0.0 , < 3.2.3 (custom) Affected: 3.3.0 , < 3.3.7 (custom) cpe:2.3:a:cobbler_project:cobbler::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cobbler_project:cobbler:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "cobbler",
            "vendor": "cobbler_project",
            "versions": [
              {
                "lessThan": "3.2.3",
                "status": "affected",
                "version": "3.0.0",
                "versionType": "custom"
              },
              {
                "lessThan": "3.3.7",
                "status": "affected",
                "version": "3.3.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47533",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-18T18:21:42.523079Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-18T18:24:07.378Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cobbler",
          "vendor": "cobbler",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 3.0.0, \u003c 3.2.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.3.0, \u003c 3.3.7"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cobbler, a Linux installation server that allows for rapid setup of network installation environments, has an improper authentication vulnerability starting in version 3.0.0 and prior to versions 3.2.3 and 3.3.7. `utils.get_shared_secret()` always returns `-1`, which allows anyone to connect to cobbler XML-RPC as user `\u0027\u0027` password `-1` and make any changes. This gives anyone with network access to a cobbler server full control of the server. Versions 3.2.3 and 3.3.7 fix the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-18T16:33:55.229Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/cobbler/cobbler/security/advisories/GHSA-m26c-fcgh-cp6h",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/cobbler/cobbler/security/advisories/GHSA-m26c-fcgh-cp6h"
        },
        {
          "name": "https://github.com/cobbler/cobbler/commit/32c5cada013dc8daa7320a8eda9932c2814742b0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cobbler/cobbler/commit/32c5cada013dc8daa7320a8eda9932c2814742b0"
        },
        {
          "name": "https://github.com/cobbler/cobbler/commit/e19717623c10b29e7466ed4ab23515a94beb2dda",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cobbler/cobbler/commit/e19717623c10b29e7466ed4ab23515a94beb2dda"
        }
      ],
      "source": {
        "advisory": "GHSA-m26c-fcgh-cp6h",
        "discovery": "UNKNOWN"
      },
      "title": "Cobbler allows anyone to connect to cobbler XML-RPC server with a known password and make changes"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47533",
    "datePublished": "2024-11-18T16:33:55.229Z",
    "dateReserved": "2024-09-25T21:46:10.929Z",
    "dateUpdated": "2024-11-18T18:24:07.378Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2024-47533

Vulnerability from osv_ubuntu

CVE-2024-47533 (GCVE-0-2024-47533)

Tags

Sightings

Nomenclature