ghsa-cjwg-qfpm-7377
Vulnerability from github
Published
2024-04-26 00:30
Modified
2025-02-18 22:46
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
python-jose denial of service via compressed JWE content
Details

python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON Web Encryption (JWE) token with a high compression ratio, aka a "JWT bomb." This is similar to CVE-2024-21319.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "python-jose"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-33664"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-26T16:58:04Z",
    "nvd_published_at": "2024-04-26T00:15:09Z",
    "severity": "MODERATE"
  },
  "details": "python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON Web Encryption (JWE) token with a high compression ratio, aka a \"JWT bomb.\" This is similar to CVE-2024-21319.",
  "id": "GHSA-cjwg-qfpm-7377",
  "modified": "2025-02-18T22:46:48Z",
  "published": "2024-04-26T00:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33664"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/issues/344"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/pull/345"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mpdavis/python-jose"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mpdavis/python-jose/releases/tag/3.4.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/python-jose/PYSEC-2024-233.yaml"
    },
    {
      "type": "WEB",
      "url": "https://www.vicarius.io/vsociety/posts/jwt-bomb-in-python-jose-cve-2024-33664"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "python-jose denial of service via compressed JWE content"
}


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