gsd-2018-3760
Vulnerability from gsd
Modified
2018-06-19 00:00
Details
Specially crafted requests can be used to access files that exist on the filesystem that is outside an application's root directory, when the Sprockets server is used in production. All users running an affected release should either upgrade or use one of the work arounds immediately. Workaround: In Rails applications, work around this issue, set `config.assets.compile = false` and `config.public_file_server.enabled = true` in an initializer and precompile the assets. This work around will not be possible in all hosting environments and upgrading is advised.
Aliases
Aliases
CVE-2018-3760


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-3760",
    "description": "There is an information leak vulnerability in Sprockets. Versions Affected: 4.0.0.beta7 and lower, 3.7.1 and lower, 2.12.4 and lower. Specially crafted requests can be used to access files that exists on the filesystem that is outside an application\u0027s root directory, when the Sprockets server is used in production. All users running an affected release should either upgrade or use one of the work arounds immediately.",
    "id": "GSD-2018-3760",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-3760.html",
      "https://www.debian.org/security/2018/dsa-4242",
      "https://access.redhat.com/errata/RHSA-2018:2745",
      "https://access.redhat.com/errata/RHSA-2018:2561",
      "https://access.redhat.com/errata/RHSA-2018:2245",
      "https://access.redhat.com/errata/RHSA-2018:2244"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "sprockets",
            "purl": "pkg:gem/sprockets"
          }
        }
      ],
      "aliases": [
        "CVE-2018-3760",
        "GHSA-pr3h-jjhj-573x"
      ],
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      "id": "GSD-2018-3760",
      "modified": "2018-06-19T00:00:00.000Z",
      "published": "2018-06-19T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://groups.google.com/forum/#!topic/ruby-security-ann/2S9Pwz2i16k"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 7.5,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Path Traversal in Sprockets"
    }
  },
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          }
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                "value": "Path Traversal (CWE-22)"
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          {
            "name": "https://github.com/rails/sprockets/commit/c09131cf5b2c479263939c8582e22b98ed616c5fhttps://github.com/rails/sprockets/commit/9c34fa05900b968d74f08ccf40917848a7be9441https://github.com/rails/sprockets/commit/18b8a7f07a50c245e9aee7854ecdbe606bbd8bb5",
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            "url": "https://groups.google.com/d/msg/rubyonrails-security/ft_J--l55fM/7roDfQ50BwAJ"
          },
          {
            "name": "RHSA-2018:2244",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2244"
          },
          {
            "name": "RHSA-2018:2561",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2561"
          },
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            "url": "https://access.redhat.com/errata/RHSA-2018:2245"
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            "url": "https://www.debian.org/security/2018/dsa-4242"
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      "cve": "2018-3760",
      "cvss_v3": 7.5,
      "date": "2018-06-19",
      "description": "Specially crafted requests can be used to access files that exist on\nthe filesystem that is outside an application\u0027s root directory, when the\nSprockets server is used in production.\n\nAll users running an affected release should either upgrade or use one of the work arounds immediately.\n\nWorkaround:\nIn Rails applications, work around this issue, set `config.assets.compile = false` and\n`config.public_file_server.enabled = true` in an initializer and precompile the assets.\n\n This work around will not be possible in all hosting environments and upgrading is advised.\n",
      "gem": "sprockets",
      "ghsa": "pr3h-jjhj-573x",
      "patched_versions": [
        "\u003e= 2.12.5, \u003c 3.0.0",
        "\u003e= 3.7.2, \u003c 4.0.0",
        "\u003e= 4.0.0.beta8"
      ],
      "title": "Path Traversal in Sprockets",
      "url": "https://groups.google.com/forum/#!topic/ruby-security-ann/2S9Pwz2i16k"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.12.5||\u003e=3.0.0 \u003c3.7.2",
          "affected_versions": "All versions before 2.12.5, all versions starting from 3.0.0 before 3.7.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-200",
            "CWE-937"
          ],
          "date": "2023-06-23",
          "description": "The package sprockets may leak confidential information. Specially crafted requests can be used to access files that exist on the filesystem that are outside an application\u0027s root directory when the server is used in production. All users running an affected release should either upgrade or use one of the work arounds immediately.",
          "fixed_versions": [
            "2.12.5",
            "3.7.2",
            "4.0.0"
          ],
          "identifier": "CVE-2018-3760",
          "identifiers": [
            "CVE-2018-3760"
          ],
          "not_impacted": "All versions starting from 2.12.5 before 3.0.0, all versions starting from 3.7.2",
          "package_slug": "gem/sprockets",
          "pubdate": "2018-06-26",
          "solution": "Upgrade to versions 2.12.5, 3.7.2 or above.",
          "title": "Information Exposure",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-3760",
            "https://groups.google.com/g/ruby-security-ann/c/2S9Pwz2i16k",
            "https://github.com/rails/sprockets/commit/c09131cf5b2c479263939c8582e22b98ed616c5f",
            "https://github.com/rails/sprockets/commit/9c34fa05900b968d74f08ccf40917848a7be9441",
            "https://github.com/rails/sprockets/commit/18b8a7f07a50c245e9aee7854ecdbe606bbd8bb5"
          ],
          "uuid": "f7ce2186-d55b-4f87-8263-f068862734ad"
        }
      ]
    },
    "nvd.nist.gov": {
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-09T23:40Z",
      "publishedDate": "2018-06-26T19:29Z"
    }
  }
}


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