{
  "cveId": "CVE-2024-53981",
  "url": "https://patchblox.com/security/cve/CVE-2024-53981",
  "summary": "CVE-2024-53981 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2024-53981, released December 2, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "python-multipart: python-multipart is a streaming multipart parser for Python",
  "description": "python-multipart is a streaming multipart parser for Python. When parsing form data, python-multipart skips line breaks (CR \\r or LF \\n) in front of the first boundary and any tailing bytes after the last boundary. This happens one byte at a time and emits a log event each time, which may cause excessive logging for certain inputs. An attacker could abuse this by sending a malicious request with lots of data before the first or after the last boundary, causing high CPU load and stalling the processing thread for a significant amount of time. In case of ASGI application, this could stall the event loop and prevent other requests from being processed, resulting in a denial of service (DoS). This vulnerability is fixed in 0.0.18.",
  "published": "2024-12-02T08:15:00Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00635,
  "epssPercentile": 0.50714,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-multipart",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.0.20-1",
      "fix": "DEBIAN-CVE-2024-53981",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-53981",
      "released": "2024-12-02T16:15:14Z"
    },
    {
      "platform": "linux",
      "product": "python-multipart",
      "release": "Debian 14",
      "fixedVersion": "0.0.20-1",
      "fix": "DEBIAN-CVE-2024-53981",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-53981",
      "released": "2024-12-02T16:15:14Z"
    },
    {
      "platform": "linux",
      "product": "python-python-multipart",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "0.0.9-150600.3.3.1",
      "fix": "SUSE-SU-2024:4194-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4194-1",
      "released": "2024-12-05T11:03:08Z"
    },
    {
      "platform": "linux",
      "product": "python3-multipart",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.0.5-2ubuntu0.1~esm1",
      "fix": "python3-multipart 0.0.5-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-multipart-0.0.5-2ubuntu0.1-esm1",
      "released": "2026-01-26T17:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-multipart",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "0.0.9-1ubuntu0.1~esm1",
      "fix": "python3-multipart 0.0.9-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-multipart-0.0.9-1ubuntu0.1-esm1",
      "released": "2026-01-26T17:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}