{
  "id": "CVE-2017-14178",
  "sourceIdentifier": "security@ubuntu.com",
  "published": "2018-02-02T14:29:00.340",
  "lastModified": "2019-10-03T00:03:26.223",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated users to bypass systemd-journald's access restrictions."
    },
    {
      "lang": "es",
      "value": "En snapd 2.27 hasta la versi\u00f3n 2.29.2, el comando \"snap logs\" podr\u00eda llamar a journalctl sin argumentos match y, por lo tanto, permitir que usuarios no autenticados y sin privilegios omitan las restricciones de acceso a systemd-journald."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-755"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:snapcraft:snapd:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2.27",
              "versionEndIncluding": "2.29.2",
              "matchCriteriaId": "5FB59582-298D-46EB-B4CD-2BD7E8F6C69E"
            }
          ]
        }
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  ],
  "references": [
    {
      "url": "https://github.com/snapcore/snapd/pull/4194",
      "source": "security@ubuntu.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://launchpad.net/bugs/1730255",
      "source": "security@ubuntu.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    },
    {
      "url": "https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html",
      "source": "security@ubuntu.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}