{
  "id": "CVE-2017-17716",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-12-17T17:29:00.227",
  "lastModified": "2018-01-04T15:42:10.113",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem."
    },
    {
      "lang": "es",
      "value": "GitLab en versiones 9.4.x anteriores a la 9.4.2 no es compatible con la verificaci\u00f3n de certificados SSL LDAP, pero se mencion\u00f3 la opci\u00f3n LDAP verify_certificates en el anuncio del lanzamiento de la versi\u00f3n 9.4. Este problema ocurri\u00f3 porque el c\u00f3digo no se combin\u00f3. Esto est\u00e1 relacionado con el uso de la biblioteca omniauth-ldap y la gema gitlab_omniauth-ldap."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "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-295"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "3AF21323-20AC-42E8-BD90-4D4930E2AB20"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "ECB4CA9C-115A-4D84-A416-B7FBF660DD26"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "65FCBAEE-15CD-4701-972B-DD00CAEF6436"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "00436DEC-8B1B-428C-A516-4B7734C85117"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "CB7EA1F7-E01F-4140-9616-44164C248BCC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "D9CC3C7C-300A-43BC-8B1F-C466E186AE11"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.0:rc6:*:*:*:*:*:*",
              "matchCriteriaId": "392BCD31-E28B-49E5-8B36-39986106F9CC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:9.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "DCACA5A4-C284-4B93-AB74-A6E28C6C95C4"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/30420",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}