pysec-2023-187
Vulnerability from pysec
Published
2023-10-02 20:15
Modified
2023-10-02 22:26
Details

An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application.

Impacted products
Name purl
pretix pkg:pypi/pretix
Aliases



{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pretix",
        "purl": "pkg:pypi/pretix"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "ccdce2ccb8207b82501af3c03f50abc0f819b469"
            }
          ],
          "repo": "https://github.com/pretix/pretix",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2023.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.0b1",
        "1.0.0b2",
        "1.1.0",
        "1.1.1",
        "1.1.2",
        "1.1.3",
        "1.10.0",
        "1.10.1",
        "1.11.0",
        "1.11.1",
        "1.12.0",
        "1.12.1",
        "1.13.0",
        "1.13.1",
        "1.14.0",
        "1.15.0",
        "1.15.1",
        "1.15.2",
        "1.16.0",
        "1.17.0",
        "1.17.1",
        "1.2.0",
        "1.2.1.post2",
        "1.2.2",
        "1.3.0",
        "1.3.0.post1",
        "1.3.1",
        "1.4.0",
        "1.4.1",
        "1.5.0",
        "1.5.1",
        "1.5.2",
        "1.6.0",
        "1.6.1",
        "1.6.2",
        "1.7.1",
        "1.7.2",
        "1.8.0",
        "1.8.1",
        "1.9.0",
        "1.9.1",
        "2.0.0",
        "2.1.0",
        "2.2.0",
        "2.3.0",
        "2.4.0",
        "2.5.0",
        "2.6.0",
        "2.7.0",
        "2.7.1",
        "2.7.2",
        "2.8.2",
        "2023.6.0",
        "2023.6.1",
        "2023.6.3",
        "2023.7.0",
        "3.0.0",
        "3.0.1",
        "3.1.0",
        "3.10.0",
        "3.11.0",
        "3.11.1",
        "3.12.0",
        "3.12.1",
        "3.13.0",
        "3.13.1",
        "3.14.0",
        "3.14.1",
        "3.14.2",
        "3.15.0",
        "3.16.0",
        "3.17.1",
        "3.17.2",
        "3.18.0",
        "3.2.0",
        "3.3.0",
        "3.4.0",
        "3.5.0",
        "3.6.0",
        "3.6.0.post1",
        "3.7.0",
        "3.8.0",
        "3.9.0",
        "4.0.0",
        "4.1.0",
        "4.10.0",
        "4.10.1",
        "4.11.0",
        "4.11.1",
        "4.12.0",
        "4.13.0",
        "4.13.1",
        "4.14.0",
        "4.14.0.dev0",
        "4.15.0",
        "4.15.0.dev0",
        "4.15.1",
        "4.16.0",
        "4.16.1",
        "4.17.0",
        "4.17.1",
        "4.18.0",
        "4.18.1",
        "4.18.2",
        "4.18.2.post1",
        "4.19.0",
        "4.2.0",
        "4.20.0",
        "4.20.1",
        "4.20.2.post1",
        "4.20.4",
        "4.3.0",
        "4.3.1",
        "4.4.0",
        "4.4.1",
        "4.5.0",
        "4.5.1",
        "4.5.2",
        "4.6.0",
        "4.6.1",
        "4.7.0",
        "4.7.1",
        "4.8.0",
        "4.9.0",
        "4.9.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-44463"
  ],
  "details": "An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application.",
  "id": "PYSEC-2023-187",
  "modified": "2023-10-02T22:26:51.461030+00:00",
  "published": "2023-10-02T20:15:00+00:00",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/pretix/pretix/tags"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pretix/pretix/compare/v2023.7.0...v2023.7.1"
    },
    {
      "type": "WEB",
      "url": "https://pretix.eu/about/en/ticketing"
    },
    {
      "type": "FIX",
      "url": "https://github.com/pretix/pretix/commit/ccdce2ccb8207b82501af3c03f50abc0f819b469"
    },
    {
      "type": "ARTICLE",
      "url": "https://pretix.eu/about/en/blog/20230911-release-2023-7-1/"
    }
  ]
}


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