CVE-2024-28102 Affecting python3-yubico package, versions <0:1.3.2-9.1.module+el8.9.0+1371+ffa84eb9


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.04% (11th percentile)

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  • Snyk IDSNYK-ROCKY8-PYTHON3YUBICO-7256494
  • published15 Jun 2024
  • disclosed21 Mar 2024

Introduced: 21 Mar 2024

CVE-2024-28102  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 python3-yubico to version 0:1.3.2-9.1.module+el8.9.0+1371+ffa84eb9 or higher.
This issue was patched in RLSA-2024:3267.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-yubico package and not the python3-yubico package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.

CVSS Scores

version 3.1