GHSA-5MV2-RX3Q-4W2V

Vulnerability from github – Published: 2022-02-10 22:21 – Updated: 2022-02-11 19:16
VLAI?
Summary
Code injection in Twig
Details

Description

When in a sandbox mode, the arrow parameter of the sort filter must be a closure to avoid attackers being able to run arbitrary PHP functions.

Resolution

We now disallow calling non Closure in the sort filter like we already did for some other filters.

Credits

We would like to thank Marlon Starkloff for reporting the issue and Fabien Potencier for fixing the issue.

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "twig/twig"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.14.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "twig/twig"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.3.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23614"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-07T16:43:09Z",
    "nvd_published_at": "2022-02-04T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "# Description\n\nWhen in a sandbox mode, the `arrow` parameter of the `sort` filter must be a closure to avoid attackers being able to run arbitrary PHP functions.\n\n# Resolution\n\nWe now disallow calling non Closure in the `sort` filter like we already did for some other filters.\n\n# Credits\n\nWe would like to thank Marlon Starkloff for reporting the issue and Fabien Potencier for fixing the issue.\n ",
  "id": "GHSA-5mv2-rx3q-4w2v",
  "modified": "2022-02-11T19:16:32Z",
  "published": "2022-02-10T22:21:48Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/twigphp/Twig/security/advisories/GHSA-5mv2-rx3q-4w2v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23614"
    },
    {
      "type": "WEB",
      "url": "https://github.com/twigphp/Twig/commit/22b9dc3c03ee66d7e21d9ed2ca76052b134cb9e9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/twigphp/Twig/commit/2eb33080558611201b55079d07ac88f207b466d5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2022-23614.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/twigphp/Twig"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I2PVV5DUTRUECTIHMTWRI5Z7DVNYQ2YO"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OTN4273U4RHVIXED64T7DSMJ3VYTPRE7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PECHIY2XLWUH2WLCNPDGNFMPHPRPCEDZ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SIGZCFSYLPP7UVJ4E4NLHSOQSKYNXSAD"
    },
    {
      "type": "WEB",
      "url": "https://symfony.com/blog/twig-security-release-disallow-non-closures-in-the-sort-filter"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5107"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Code injection in Twig"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.