{
  "cveId": "CVE-2023-49082",
  "url": "https://patchblox.com/security/cve/CVE-2023-49082",
  "summary": "CVE-2023-49082 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2023-49082, released November 29, 2023. 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. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling). This issue has been patched in version 3.9.0.",
  "published": "2023-11-29T12:15:00Z",
  "severity": "medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "epss": 0.00948,
  "epssPercentile": 0.61395,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.8.4-1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-49082",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-49082",
      "released": "2023-11-29T20:15:08Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.9.1-1",
      "fix": "DEBIAN-CVE-2023-49082",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-49082",
      "released": "2023-11-29T20:15:08Z"
    },
    {
      "platform": "linux",
      "product": "python-aiohttp",
      "release": "Debian 14",
      "fixedVersion": "3.9.1-1",
      "fix": "DEBIAN-CVE-2023-49082",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-49082",
      "released": "2023-11-29T20:15:08Z"
    },
    {
      "platform": "linux",
      "product": "python3-aiohttp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.1-1ubuntu0.1~esm5",
      "fix": "python3-aiohttp 3.0.1-1ubuntu0.1~esm5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-aiohttp-3.0.1-1ubuntu0.1-esm5",
      "released": "2024-11-18T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-aiohttp",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.8.1-4ubuntu0.2\u002Besm1",
      "fix": "python3-aiohttp 3.8.1-4ubuntu0.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-aiohttp-3.8.1-4ubuntu0.2-esm1",
      "released": "2024-11-18T13:15:00Z"
    }
  ],
  "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"
  }
}