GHSA-4XJH-M3QX-49WC

Vulnerability from github – Published: 2018-09-28 19:29 – Updated: 2023-09-05 21:41
VLAI?
Summary
Jekyll allows attackers to access arbitrary files by specifying a symlink
Details

Jekyll through 3.6.2, 3.7.x through 3.7.3, and 3.8.x through 3.8.3 allows attackers to access arbitrary files by specifying a symlink in the include key in the _config.yml file.

Severity ?
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "jekyll"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "jekyll"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.7.0"
            },
            {
              "fixed": "3.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "jekyll"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.8.0"
            },
            {
              "fixed": "3.8.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-17567"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:59:43Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Jekyll through 3.6.2, 3.7.x through 3.7.3, and 3.8.x through 3.8.3 allows attackers to access arbitrary files by specifying a symlink in the `include` key in the `_config.yml` file.",
  "id": "GHSA-4xjh-m3qx-49wc",
  "modified": "2023-09-05T21:41:33Z",
  "published": "2018-09-28T19:29:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17567"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jekyll/jekyll/pull/7224"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jekyll/jekyll"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/jekyll/CVE-2018-17567.yml"
    },
    {
      "type": "WEB",
      "url": "https://jekyllrb.com/news/2018/09/19/security-fixes-for-3-6-3-7-3-8"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/71da391f584b2fb301d2df0e491b279d87287e2fb4b11309f04ad984@%3Ccommits.accumulo.apache.org%3E"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jekyll allows attackers to access arbitrary files by specifying a symlink"
}


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