GHSA-7V2V-9RM4-7M8F

Vulnerability from github – Published: 2023-04-18 13:14 – Updated: 2023-04-18 13:14
VLAI?
Summary
Improper Control of Generation of Code in Twig rendered views
Details

Impact

We fixed with CVE-2023-22731 Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list

Patches

The problem has been fixed with 6.4.20.1 with an improved override.

Workarounds

For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

References

https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023?category=security-updates

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.20.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/platform"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.20.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.20.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "shopware/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.20.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-2017"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-18T13:14:20Z",
    "nvd_published_at": "2023-04-17T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nWe fixed with [CVE-2023-22731](https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85w) Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list\n\n### Patches\nThe problem has been fixed with 6.4.20.1 with an improved override.\n\n### Workarounds\nFor older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.\n\n### References\n\nhttps://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023?category=security-updates\n\n",
  "id": "GHSA-7v2v-9rm4-7m8f",
  "modified": "2023-04-18T13:14:20Z",
  "published": "2023-04-18T13:14:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/security/advisories/GHSA-7v2v-9rm4-7m8f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2017"
    },
    {
      "type": "WEB",
      "url": "https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-04-2023"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shopware/platform"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shopware/platform/releases/tag/v6.4.20.1"
    },
    {
      "type": "WEB",
      "url": "https://starlabs.sg/advisories/23/23-2017"
    }
  ],
  "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": "Improper Control of Generation of Code in Twig rendered views"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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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.