id: PYSEC-2024-233
modified: 2025-02-18T19:20:15.511369Z
published: 2024-04-26T00:15:09Z
aliases:
- CVE-2024-33664
- GHSA-cjwg-qfpm-7377
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.
affected:
- package:
    ecosystem: PyPI
    name: python-jose
    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
references:
- type: REPORT
  url: https://github.com/mpdavis/python-jose/issues/344
- type: WEB
  url: https://github.com/mpdavis/python-jose/pull/345
- type: WEB
  url: https://www.vicarius.io/vsociety/posts/jwt-bomb-in-python-jose-cve-2024-33664
- type: ADVISORY
  url: https://github.com/advisories/GHSA-cjwg-qfpm-7377