CVE-2022-23132 (GCVE-0-2022-23132)

Vulnerability from cvelistv5 – Published: 2022-01-13 15:50 – Updated: 2025-11-03 21:45
VLAI
Title
Incorrect permissions of [/var/run/zabbix] forces dac_override
Summary
During Zabbix installation from RPM, DAC_OVERRIDE SELinux capability is in use to access PID files in [/var/run/zabbix] folder. In this case, Zabbix Proxy or Server processes can bypass file read, write and execute permissions check on the file system level
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version CPE status
Zabbix Proxy, Server Affected: 4.0.0 - 4.0.36
Affected: 5.0.0 – 5.0.18
Affected: 5.4.0 – 5.4.8
Unaffected: 5.0.19 , < 5.0.19* (custom)
Unaffected: 5.4.9 , < 5.4.9* (custom)
guessed Create a notification for this product.
Date Public
2021-12-01 00:00
Credits
Zabbix wants to thank Brian J. Murrell for reporting this issue to us
Show details on NVD website
To clipboard 

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                    "matchCriteriaId": "69B35CCA-9F00-4FED-B2F6-3A561369AF44",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:zabbix:zabbix:6.0.0:alpha5:*:*:*:*:*:*",
                    "matchCriteriaId": "4270E53E-563E-4B60-9C19-5E8E78635B86",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:zabbix:zabbix:6.0.0:alpha6:*:*:*:*:*:*",
                    "matchCriteriaId": "E7BCC855-4C6A-4E00-BA2A-3CAD738DF49D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:zabbix:zabbix:6.0.0:alpha7:*:*:*:*:*:*",
                    "matchCriteriaId": "E5EE65D8-BD54-491F-8B61-A58D57C2D1CA",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                    "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "During Zabbix installation from RPM, DAC_OVERRIDE SELinux capability is in use to access PID files in [/var/run/zabbix] folder. In this case, Zabbix Proxy or Server processes can bypass file read, write and execute permissions check on the file system level"
          },
          {
            "lang": "es",
            "value": "Durante la instalaci\u00f3n de Zabbix desde RPM, es usada la capacidad DAC_OVERRIDE SELinux para acceder a los archivos PID en la carpeta [/var/run/zabbix]. En este caso, los procesos del proxy o del servidor de Zabbix pueden omitir la comprobaci\u00f3n de los permisos de lectura, escritura y ejecuci\u00f3n de los archivos en el nivel del sistema de archivos"
          }
        ],
        "id": "CVE-2022-23132",
        "lastModified": "2026-06-17T04:29:34.287",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "NONE",
                "baseScore": 3.3,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 0.8,
              "impactScore": 2.5,
              "source": "security@zabbix.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 7.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.4,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-01-13T16:15:08.113",
        "references": [
          {
            "source": "security@zabbix.com",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/"
          },
          {
            "source": "security@zabbix.com",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/"
          },
          {
            "source": "security@zabbix.com",
            "tags": [
              "Issue Tracking",
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://support.zabbix.com/browse/ZBX-20341"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Issue Tracking",
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://support.zabbix.com/browse/ZBX-20341"
          }
        ],
        "sourceIdentifier": "security@zabbix.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-284"
              }
            ],
            "source": "security@zabbix.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-732"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T10:23:01+00:00",
      "cve": "CVE-2022-23132",
      "id": "CVE-2022-23132",
      "initial_release_date": "2022-01-13T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "zabbix: Incorrect permissions of [/var/run/zabbix] forces dac_override",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-23132.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-07-25T17:26:36Z",
      "cve": "CVE-2022-23132",
      "id": "CVE-2022-23132",
      "initial_release_date": "2023-02-15T03:28:28Z",
      "product_status:known_not_affected": "37",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-23132",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-23132.json",
      "version": "12"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.