GHSA-XGQ7-JP95-V2QV

Vulnerability from github – Published: 2023-08-10 21:30 – Updated: 2024-04-04 06:49
VLAI?
Details

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request.

Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2023-40225"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-10T21:15:10Z",
    "severity": "HIGH"
  },
  "details": "HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request.",
  "id": "GHSA-xgq7-jp95-v2qv",
  "modified": "2024-04-04T06:49:14Z",
  "published": "2023-08-10T21:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40225"
    },
    {
      "type": "WEB",
      "url": "https://github.com/haproxy/haproxy/issues/2237"
    },
    {
      "type": "WEB",
      "url": "https://github.com/haproxy/haproxy/commit/6492f1f29d738457ea9f382aca54537f35f9d856"
    },
    {
      "type": "WEB",
      "url": "https://cwe.mitre.org/data/definitions/436.html"
    },
    {
      "type": "WEB",
      "url": "https://www.haproxy.org/download/2.6/src/CHANGELOG"
    },
    {
      "type": "WEB",
      "url": "https://www.haproxy.org/download/2.7/src/CHANGELOG"
    },
    {
      "type": "WEB",
      "url": "https://www.haproxy.org/download/2.8/src/CHANGELOG"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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



Detection rules are retrieved from Rulezet.