{
  "cveId": "CVE-2024-34083",
  "url": "https://patchblox.com/security/cve/CVE-2024-34083",
  "summary": "CVE-2024-34083 is fixed in python-aiosmtpd on 1 platform, first by DEBIAN-CVE-2024-34083, released May 18, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python-aiosmtpd: aiosmptd is  a reimplementation of the Python stdlib smtpd.py based on asyncio",
  "description": "aiosmptd is  a reimplementation of the Python stdlib smtpd.py based on asyncio. Prior to version 1.4.6, servers based on aiosmtpd accept extra unencrypted commands after STARTTLS, treating them as if they came from inside the encrypted connection. This could be exploited by a man-in-the-middle attack. Version 1.4.6 contains a patch for the issue.",
  "published": "2024-05-18T19:15:49Z",
  "severity": "medium",
  "cvss": 5.4,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
  "epss": 0.00228,
  "epssPercentile": 0.13622,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-aiosmtpd",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.4.3-1.1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2024-34083",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34083",
      "released": "2024-05-18T19:15:49Z"
    },
    {
      "platform": "linux",
      "product": "python-aiosmtpd",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.4.6-1",
      "fix": "DEBIAN-CVE-2024-34083",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34083",
      "released": "2024-05-18T19:15:49Z"
    },
    {
      "platform": "linux",
      "product": "python-aiosmtpd",
      "release": "Debian 14",
      "fixedVersion": "1.4.6-1",
      "fix": "DEBIAN-CVE-2024-34083",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34083",
      "released": "2024-05-18T19:15:49Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}