GSD-2019-17383

Vulnerability from gsd - Updated: 2019-10-14 00:00
Details
The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.
Aliases
Aliases
CVE-2019-17383
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{
  "GSD": {
    "alias": "CVE-2019-17383",
    "description": "The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.",
    "id": "GSD-2019-17383"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "netaddr",
            "purl": "pkg:gem/netaddr"
          }
        }
      ],
      "aliases": [
        "CVE-2019-17383",
        "GHSA-49pj-69vf-c689"
      ],
      "details": "The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions,\nsuch that a gem install may result in 0777 permissions in the target filesystem.\n",
      "id": "GSD-2019-17383",
      "modified": "2019-10-14T00:00:00.000Z",
      "published": "2019-10-14T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/dspinhirne/netaddr-rb/pull/20"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "netaddr world-writeable file permissions"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-17383",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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              "vendor_name": "n/a"
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      "references": {
        "reference_data": [
          {
            "name": "https://rubygems.org/gems/netaddr/versions",
            "refsource": "MISC",
            "url": "https://rubygems.org/gems/netaddr/versions"
          },
          {
            "name": "https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51",
            "refsource": "MISC",
            "url": "https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51"
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      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2019-17383",
      "cvss_v3": 9.8,
      "date": "2019-10-14",
      "description": "The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions,\nsuch that a gem install may result in 0777 permissions in the target filesystem.\n",
      "gem": "netaddr",
      "ghsa": "49pj-69vf-c689",
      "patched_versions": [
        "\u003e= 2.0.4"
      ],
      "title": "netaddr world-writeable file permissions",
      "url": "https://github.com/dspinhirne/netaddr-rb/pull/20"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.0.4",
          "affected_versions": "All versions before 2.0.4",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-276",
            "CWE-937"
          ],
          "date": "2019-10-15",
          "description": "The netaddr gem before for Ruby has misconfigured file permissions.",
          "fixed_versions": [
            "2.0.4"
          ],
          "identifier": "CVE-2019-17383",
          "identifiers": [
            "CVE-2019-17383"
          ],
          "not_impacted": "All versions starting from 2.0.4",
          "package_slug": "gem/netaddr",
          "pubdate": "2019-10-09",
          "solution": "Upgrade to version 2.0.4 or above.",
          "title": "Incorrect Default Permissions",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-17383"
          ],
          "uuid": "a3617655-b74a-45a1-b491-c2889dfbcf71"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:netaddr_project:netaddr:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.5.3",
                "versionStartIncluding": "1.5.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:netaddr_project:netaddr:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.0.4",
                "versionStartIncluding": "2.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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      "cve": {
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          "ID": "CVE-2019-17383"
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              "value": "The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-276"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://rubygems.org/gems/netaddr/versions",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://rubygems.org/gems/netaddr/versions"
            },
            {
              "name": "https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-07-19T17:14Z",
      "publishedDate": "2019-10-09T16:15Z"
    }
  }
}


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