Vulnerability-Lookup

CVE-2023-31210 (GCVE-0-2023-31210)

Vulnerability from cvelistv5 – Published: 2023-12-13 08:26 – Updated: 2024-12-02 14:29

Title

Privilege escalation in agent via LD_LIBRARY_PATH

Summary

Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2023-12-18 21:37 UTC

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

Checkmk mitre root

References

1 reference

URL	Tags
https://checkmk.com/werk/16226

Impacted products

1 product

Vendor	Product	Version	CPE status
Checkmk GmbH	Checkmk	Affected: 2.2.0p10 , < 2.2.0p17 (semver)	guessed

Credits

We thank Jan-Philipp Litza for reporting this issue.

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-31210

Vulnerability from fkie_nvd - Published: 2023-12-13 09:15 - Updated: 2026-06-17 05:56

Severity

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries

References

	URL	Tags
	security@checkmk.com	https://checkmk.com/werk/16226	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://checkmk.com/werk/16226	Vendor Advisory

Impacted products

Vendor	Product	Version
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0
checkmk	checkmk	2.2.0

JSON

To clipboard

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            },
            {
              "criteria": "cpe:2.3:a:checkmk:checkmk:2.2.0:p14:*:*:*:*:*:*",
              "matchCriteriaId": "CD80BD69-20C6-4E17-B165-98689179A5A1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:checkmk:checkmk:2.2.0:p15:*:*:*:*:*:*",
              "matchCriteriaId": "B044D43B-0233-4A0D-A356-B9F9324E2777",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:checkmk:checkmk:2.2.0:p16:*:*:*:*:*:*",
              "matchCriteriaId": "7DE79896-EBE5-42F2-A126-2A871BBA1071",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries"
    },
    {
      "lang": "es",
      "value": "El uso de LD_LIBRARY_PATH controlado por el usuario en el agente en Checkmk 2.2.0p10 hasta 2.2.0p16 permite a un usuario malicioso del sitio Checkmk escalar derechos mediante la inyecci\u00f3n de librer\u00edas maliciosas"
    }
  ],
  "id": "CVE-2023-31210",
  "lastModified": "2026-06-17T05:56:33.680",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security@checkmk.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-31210",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2023-12-18T21:37:33.317071Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-12-13T09:15:34.080",
  "references": [
    {
      "source": "security@checkmk.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://checkmk.com/werk/16226"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://checkmk.com/werk/16226"
    }
  ],
  "sourceIdentifier": "security@checkmk.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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    {
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        {
          "lang": "en",
          "value": "CWE-427"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-45W9-C3Q7-MCCG

Vulnerability from github – Published: 2023-12-13 09:30 – Updated: 2023-12-13 09:30

Details

Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries

Severity

8.8 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-31210"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-427"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-13T09:15:34Z",
    "severity": "HIGH"
  },
  "details": "Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries",
  "id": "GHSA-45w9-c3q7-mccg",
  "modified": "2023-12-13T09:30:32Z",
  "published": "2023-12-13T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31210"
    },
    {
      "type": "WEB",
      "url": "https://checkmk.com/werk/16226"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-31210

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries

Aliases

CVE-2023-31210

Aliases

CVE-2023-31210

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-31210",
    "id": "GSD-2023-31210"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-31210"
      ],
      "details": "Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries",
      "id": "GSD-2023-31210",
      "modified": "2023-12-13T01:20:29.922231Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@checkmk.com",
        "ID": "CVE-2023-31210",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Checkmk",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "2.2.0p10",
                          "version_value": "2.2.0p17"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Checkmk GmbH"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "We thank Jan-Philipp Litza for reporting this issue."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries"
          }
        ]
      },
      "impact": {
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            "baseScore": 8.8,
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
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            "description": [
              {
                "cweId": "CWE-427",
                "lang": "eng",
                "value": "CWE-427: Uncontrolled Search Path Element"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://checkmk.com/werk/16226",
            "refsource": "MISC",
            "url": "https://checkmk.com/werk/16226"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:tribe29:checkmk:2.2.0:p10:*:*:*:*:*:*",
                    "matchCriteriaId": "5D3DFD03-89BF-433F-B14C-8B46AD5146F6",
                    "vulnerable": true
                  },
                  {
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          },
          {
            "lang": "es",
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          }
        ],
        "id": "CVE-2023-31210",
        "lastModified": "2023-12-18T17:31:51.650",
        "metrics": {
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            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
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                "confidentialityImpact": "HIGH",
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                "privilegesRequired": "LOW",
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                "version": "3.1"
              },
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              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
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                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
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                "version": "3.1"
              },
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              "impactScore": 5.9,
              "source": "security@checkmk.com",
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            }
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          {
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            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://checkmk.com/werk/16226"
          }
        ],
        "sourceIdentifier": "security@checkmk.com",
        "vulnStatus": "Analyzed",
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          {
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                "lang": "en",
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              }
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            "type": "Primary"
          },
          {
            "description": [
              {
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                "value": "CWE-427"
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            "source": "security@checkmk.com",
            "type": "Secondary"
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      }
    }
  }
}

UBUNTU-CVE-2023-31210 (CVE-2023-31210)

Vulnerability from osv_ubuntu – Published: 2023-12-13 09:15 – Updated: 2025-10-24 05:01 – Source website

Details

Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries

Severity

8.8 (High)


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

7.8 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-31210	REPORT
	https://www.cve.org/CVERecord?id=CVE-2023-31210	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "check-mk-agent",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-agent-logwatch",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-config-icinga",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-config-nagios3",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-livestatus",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-multisite",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "check-mk-server",
            "binary_version": "1.2.6p12-1ubuntu0.16.04.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "check-mk",
        "purl": "pkg:deb/ubuntu/check-mk@1.2.6p12-1ubuntu0.16.04.1+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.6p5-1",
        "1.2.6p12-1",
        "1.2.6p12-1ubuntu0.16.04.1",
        "1.2.6p12-1ubuntu0.16.04.1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "check-mk-agent",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          },
          {
            "binary_name": "check-mk-agent-logwatch",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          },
          {
            "binary_name": "check-mk-config-icinga",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          },
          {
            "binary_name": "check-mk-livestatus",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          },
          {
            "binary_name": "check-mk-multisite",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          },
          {
            "binary_name": "check-mk-server",
            "binary_version": "1.2.8p16-1ubuntu0.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "check-mk",
        "purl": "pkg:deb/ubuntu/check-mk@1.2.8p16-1ubuntu0.2?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
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          ],
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      ],
      "versions": [
        "1.2.8p16-1ubuntu0.1",
        "1.2.8p16-1ubuntu0.2"
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  ],
  "aliases": [],
  "details": "Usage of user controlled LD_LIBRARY_PATH in agent in Checkmk 2.2.0p10 up to 2.2.0p16 allows malicious Checkmk site user to escalate rights via injection of malicious libraries",
  "id": "UBUNTU-CVE-2023-31210",
  "modified": "2025-10-24T05:01:57Z",
  "published": "2023-12-13T09:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-31210"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-31210"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-31210"
  ]
}

WID-SEC-W-2023-3130

Vulnerability from csaf_certbund - Published: 2023-12-12 23:00 - Updated: 2023-12-12 23:00

Summary

tribe29 checkmk: Schwachstelle ermöglicht Privilegieneskalation

Severity

Hoch

Scope

1 vulnerability in this advisory, including CVE-2023-31210.

CVE-2023-31210

Es existiert eine Schwachstelle in tribe29 checkmk. Aufgrund von Versionsunterschieden in bestimmten Bibliotheken zwischen Checkmk und dem Betriebssystem, kann der Aufruf von unixcat außerhalb des Bereichs einer Site zu Problemen führen. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern.

Open the full advisory

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-31210 (GCVE-0-2023-31210)

FKIE_CVE-2023-31210

GHSA-45W9-C3Q7-MCCG

GSD-2023-31210

UBUNTU-CVE-2023-31210 (CVE-2023-31210)

WID-SEC-W-2023-3130

Tags

Sightings

Nomenclature

Related by attack behaviour