GSD-2018-11778

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0
Aliases
Aliases
CVE-2018-11778
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{
  "GSD": {
    "alias": "CVE-2018-11778",
    "description": "UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0",
    "id": "GSD-2018-11778"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-11778"
      ],
      "details": "UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0",
      "id": "GSD-2018-11778",
      "modified": "2023-12-13T01:22:42.553448Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "security@apache.org",
        "DATE_PUBLIC": "2018-10-04T00:00:00",
        "ID": "CVE-2018-11778",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache Ranger",
                    "version": {
                      "version_data": [
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                          "version_value": "prior to 1.2.0"
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                "value": "Overflow"
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      "references": {
        "reference_data": [
          {
            "name": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger",
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          },
          {
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            "refsource": "MLIST",
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          }
        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,1.2.0)",
          "affected_versions": "All versions before 1.2.0",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-787",
            "CWE-937"
          ],
          "date": "2021-09-08",
          "description": "UnixAuthenticationService in Apache Ranger 1.2.0 was updated to correctly handle user input to avoid Stack-based buffer overflow. Versions prior to 1.2.0 should be upgraded to 1.2.0",
          "fixed_versions": [
            "1.2.0"
          ],
          "identifier": "CVE-2018-11778",
          "identifiers": [
            "GHSA-c99h-fgqm-6679",
            "CVE-2018-11778"
          ],
          "not_impacted": "All versions starting from 1.2.0",
          "package_slug": "maven/org.apache.ranger/ranger",
          "pubdate": "2018-10-17",
          "solution": "Upgrade to version 1.2.0 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-11778",
            "https://github.com/advisories/GHSA-c99h-fgqm-6679"
          ],
          "uuid": "916ba546-0bbe-4c86-84f5-90e66400e5c9"
        }
      ]
    },
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                "cpe_name": [],
                "versionEndExcluding": "1.2.0",
                "vulnerable": true
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        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20181004 CVE update - fixed in Apache Ranger 1.2.0",
              "refsource": "MLIST",
              "tags": [
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              "url": "https://seclists.org/oss-sec/2018/q4/11"
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            {
              "name": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger",
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              "url": "https://lists.apache.org/thread.html/r04bc435a92911de4b52d2b98f169bd7cf2e8bbeb53b03788df8f932c@%3Cdev.ranger.apache.org%3E"
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              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.apache.org/thread.html/rd88077a781ef38f7687c100f93992f4dda8aa101925050c4af470998@%3Cdev.ranger.apache.org%3E"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2018-10-05T19:29Z"
    }
  }
}



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