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CVE-2018-7689

Estado: ModificadaMedia (6.5)—

Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write permissions.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Opensuse — Open Build Service

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-7689",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "security@opentext.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@opentext.com",
      "affectedData": [
        {
          "vendor": "openSUSE",
          "product": "Open Build Service",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "2.9.3",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-06-07T13:29:00.337",
  "references": [
    {
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7689",
      "source": "security@opentext.com"
    },
    {
      "url": "https://github.com/openSUSE/open-build-service/commit/990ef7cccef6f38fc1d1a1bb22a08e174dcba43b",
      "source": "security@opentext.com"
    },
    {
      "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html",
      "source": "security@opentext.com"
    },
    {
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7689",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/openSUSE/open-build-service/commit/990ef7cccef6f38fc1d1a1bb22a08e174dcba43b",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@opentext.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write permissions."
    },
    {
      "lang": "es",
      "value": "La falta de una comprobación de permisos en la función InitializeDevelPackage en openSUSE Open Build Service en versiones anteriores a la 2.9.3 permitía que los usuarios autenticados modifiquen los paquetes donde no tienen permisos de escritura."
    }
  ],
  "lastModified": "2026-06-17T02:03:32.553",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16419162-F255-49B2-9A11-2B8A51508438",
              "versionEndExcluding": "2.9.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@opentext.com"
}