ghsa-4936-rj25-6wm6
Vulnerability from github
Published
2017-10-24 18:33
Modified
2023-01-20 22:08
Summary
nori contains Improper Input Validation
Details

The nori gem 2.0.x before 2.0.2, 1.1.x before 1.1.4, and 1.0.x before 1.0.3 for Ruby does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "nori"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "nori"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.1.0"
            },
            {
              "fixed": "1.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "nori"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2013-0285"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:57:55Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "The nori gem 2.0.x before 2.0.2, 1.1.x before 1.1.4, and 1.0.x before 1.0.3 for Ruby does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.",
  "id": "GHSA-4936-rj25-6wm6",
  "modified": "2023-01-20T22:08:42Z",
  "published": "2017-10-24T18:33:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0285"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/2ca6f8603e406f884a8fcea6bc26f8f6bf168f40"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/4bcf59abdcec6bcd1153241b122eda61a494e4fb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/818f5263b1d597b603d46cbe1702cd2717259e32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/c3fdce7a2d2670b44f1cda35da0ae73cc1372084"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/c5e07f5c32e615f0a4a7ee2782d37f7a33261be4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/savonrb/nori/commit/d9b68667249b98776fb23ba9e9c548dc4b524709"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-4936-rj25-6wm6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nori/CVE-2013-0285.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/savonrb/nori"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20130203232028/https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/oss-sec/2013/q1/304"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "nori contains Improper Input Validation"
}


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