fkie_cve-2022-41347
Vulnerability from fkie_nvd
Published
2022-09-26 02:15
Modified
2025-05-21 19:16
Severity ?
7.8 (High) - CVSS:3.1/AV:L/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
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.x and 9.x (e.g., 8.8.15). The Sudo configuration permits the zimbra user to execute the NGINX binary as root with arbitrary parameters. As part of its intended functionality, NGINX can load a user-defined configuration file, which includes plugins in the form of .so files, which also execute as root.
References
cve@mitre.orghttps://darrenmartyn.ie/2021/10/25/zimbra-nginx-local-root-exploit/Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/darrenmartyn/zimbra-hinginxThird Party Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Security_CenterPatch, Vendor Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://darrenmartyn.ie/2021/10/25/zimbra-nginx-local-root-exploit/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/darrenmartyn/zimbra-hinginxThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Security_CenterPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
Impacted products
Vendor Product Version
zimbra collaboration 8.8.15
zimbra collaboration 9.0.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zimbra:collaboration:8.8.15:-:*:*:*:*:*:*",
              "matchCriteriaId": "1B17C1A7-0F0A-4E7C-8C0C-0BBB0BF66C82",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:zimbra:collaboration:9.0.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "685D9652-2934-4C13-8B36-40582C79BFC1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Zimbra Collaboration (ZCS) 8.8.x and 9.x (e.g., 8.8.15). The Sudo configuration permits the zimbra user to execute the NGINX binary as root with arbitrary parameters. As part of its intended functionality, NGINX can load a user-defined configuration file, which includes plugins in the form of .so files, which also execute as root."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en Zimbra Collaboration (ZCS) versiones 8.8.x y 9.x (por ejemplo, 8.8.15). La configuraci\u00f3n Sudo permite al usuario zimbra ejecutar el binario NGINX como root con par\u00e1metros arbitrarios. Como parte de su funcionalidad prevista, NGINX puede cargar un archivo de configuraci\u00f3n definido por el usuario, que incluye plugins en forma de archivos .so, que tambi\u00e9n son ejecutados como root."
    }
  ],
  "id": "CVE-2022-41347",
  "lastModified": "2025-05-21T19:16:04.553",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
      },
      {
        "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-09-26T02:15:10.620",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://darrenmartyn.ie/2021/10/25/zimbra-nginx-local-root-exploit/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/darrenmartyn/zimbra-hinginx"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Security_Center"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://darrenmartyn.ie/2021/10/25/zimbra-nginx-local-root-exploit/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/darrenmartyn/zimbra-hinginx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Security_Center"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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