{
  "cveId": "CVE-2024-42367",
  "url": "https://patchblox.com/security/cve/CVE-2024-42367",
  "summary": "CVE-2024-42367 is fixed in python-aiohttp on 1 platform, first by DEBIAN-CVE-2024-42367, released August 12, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python-aiohttp: aiohttp is an asynchronous HTTP client/server framework for asyncio and Python",
  "description": "aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In versions on the 3.10 branch prior to version 3.10.2, static routes which contain files with compressed variants (\u0060.gz\u0060 or \u0060.br\u0060 extension) are vulnerable to path traversal outside the root directory if those variants are symbolic links. The server protects static routes from path traversal outside the root directory when \u0060follow_symlinks=False\u0060 (default).  It does this by resolving the requested URL to an absolute path and then checking that path relative to the root. However, these checks are not performed when looking for compressed variants in the \u0060FileResponse\u0060 class, and symbolic links are then automatically followed when performing the \u0060Path.stat()\u0060 and \u0060Path.open()\u0060 to send the file. Version 3.10.2 contains a patch for the issue.",
  "published": "2024-08-12T13:38:34Z",
  "severity": "medium",
  "cvss": 4.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
  "epss": 0.0065,
  "epssPercentile": 0.5142,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.10.3-2",
      "fix": "DEBIAN-CVE-2024-42367",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-42367",
      "released": "2024-08-12T13:38:34Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 14",
      "fixedVersion": "3.10.3-2",
      "fix": "DEBIAN-CVE-2024-42367",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-42367",
      "released": "2024-08-12T13:38:34Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.9.3-150400.10.24.1",
      "fix": "SUSE-SU-2024:3110-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-3110-1",
      "released": "2024-09-03T15:02:34Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "sles 15.6",
      "fixedVersion": "3.9.3-150400.10.24.1",
      "fix": "SUSE-SU-2024:3110-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-3110-1",
      "released": "2024-09-03T15:02:34Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}