ghsa-cr78-rphw-w73p
Vulnerability from github
Published
2022-05-13 01:12
Modified
2023-12-29 21:00
Summary
Moodle Arbitrary File Read via Backup Functionality
Details

The moodle1 backup converter in backup/converter/moodle1/lib.php in Moodle 2.1.x before 2.1.10, 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 does not properly validate pathnames, which allows remote authenticated users to read arbitrary files by leveraging the backup-restoration feature.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.4"
            },
            {
              "fixed": "2.4.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4"
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.3.3"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.3"
            },
            {
              "fixed": "2.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.2.6"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2"
            },
            {
              "fixed": "2.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.1.9"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1"
            },
            {
              "fixed": "2.1.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2012-6099"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-29T21:00:53Z",
    "nvd_published_at": "2013-01-27T22:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The moodle1 backup converter in `backup/converter/moodle1/lib.php` in Moodle 2.1.x before 2.1.10, 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 does not properly validate pathnames, which allows remote authenticated users to read arbitrary files by leveraging the backup-restoration feature.",
  "id": "GHSA-cr78-rphw-w73p",
  "modified": "2023-12-29T21:00:53Z",
  "published": "2022-05-13T01:12:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6099"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/0ab681d3e7bed2a37430387f9da8504c0b077d10"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/7b66137f7bcc84fb5eb07f58fb658b21bf37cc44"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/moodle/moodle"
    },
    {
      "type": "WEB",
      "url": "https://moodle.org/mod/forum/discuss.php?d=220160"
    },
    {
      "type": "WEB",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-36977"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2013/01/21/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Moodle Arbitrary File Read via Backup Functionality"
}


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