gsd-2023-23549
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Improper Input Validation in Checkmk <2.2.0p15, <2.1.0p37, <=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2023-23549",
    "id": "GSD-2023-23549"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-23549"
      ],
      "details": "Improper Input Validation in Checkmk \u003c2.2.0p15, \u003c2.1.0p37, \u003c=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames.",
      "id": "GSD-2023-23549",
      "modified": "2023-12-13T01:20:49.856497Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "security@checkmk.com",
        "ID": "CVE-2023-23549",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Checkmk",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "2.2.0",
                          "version_value": "2.2.0p15"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "2.1.0",
                          "version_value": "2.1.0p37"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "2.0.0",
                          "version_value": "2.0.0p39"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Checkmk GmbH"
            }
          ]
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      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Improper Input Validation in Checkmk \u003c2.2.0p15, \u003c2.1.0p37, \u003c=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
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      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "cweId": "CWE-20",
                "lang": "eng",
                "value": "CWE-20 Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://checkmk.com/werk/16219",
            "refsource": "MISC",
            "url": "https://checkmk.com/werk/16219"
          }
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                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p29:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p30:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p31:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.0.0:p36:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.0.0:p37:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p5:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.0.0:p38:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.0.0:p39:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p32:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p33:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p34:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p35:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.1.0:p36:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p8:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p9:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p10:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p11:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p12:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:tribe29:checkmk:2.2.0:p13:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@checkmk.com",
          "ID": "CVE-2023-23549"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Improper Input Validation in Checkmk \u003c2.2.0p15, \u003c2.1.0p37, \u003c=2.0.0p39 allows priviledged attackers to cause partial denial of service of the UI via too long hostnames."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://checkmk.com/werk/16219",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://checkmk.com/werk/16219"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-11-21T22:01Z",
      "publishedDate": "2023-11-15T11:15Z"
    }
  }
}


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