GHSA-63H2-9CC8-FC7M

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2024-09-25 19:43
VLAI?
Summary
meinheld vulnerable to HTTP Request Smuggling
Details

meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing.

Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "meinheld"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-7658"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-22T22:37:11Z",
    "nvd_published_at": "2020-05-22T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing.",
  "id": "GHSA-63h2-9cc8-fc7m",
  "modified": "2024-09-25T19:43:34Z",
  "published": "2022-05-24T17:18:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7658"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mopemope/meinheld/issues/111"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mopemope/meinheld/commit/0cfa70b2cd3800f1e4beeaef5421b156d90f0e09"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mopemope/meinheld/commit/3bc3e7ccd534277af955c0c92981d0aa033929a7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mopemope/meinheld/commit/4155876bfd3e8fc4adad4aaa59ec3f1cefa1d2d1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mopemope/meinheld"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mopemope/meinheld/blob/master/CHANGES.rst"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/meinheld/PYSEC-2020-239.yaml"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-PYTHON-MEINHELD-569140"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "meinheld vulnerable to HTTP Request Smuggling"
}


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