{"id":"GHSA-cjwg-qfpm-7377","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.","aliases":["CVE-2024-33664","PYSEC-2024-233"],"modified":"2025-02-18T22:46:48Z","published":"2024-04-26T00:30:35Z","database_specific":{"github_reviewed_at":"2024-04-26T16:58:04Z","nvd_published_at":"2024-04-26T00:15:09Z","cwe_ids":["CWE-400"],"severity":"MODERATE","github_reviewed":true},"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"}],"affected":[{"package":{"name":"python-jose","ecosystem":"PyPI","purl":"pkg:pypi/python-jose"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0"}]}],"versions":["0.1.0","0.1.1","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.1.8","0.2.0","0.3.0","0.4.0","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.6.1","0.6.2","0.7.0","1.0.0","1.1.0","1.2.0","1.3.0","1.3.1","1.3.2","1.4.0","2.0.0","2.0.1","2.0.2","3.0.0","3.0.1","3.1.0","3.2.0","3.3.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-cjwg-qfpm-7377/GHSA-cjwg-qfpm-7377.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}