Bug 2423194 (CVE-2024-29371) - CVE-2024-29371 jose4j: jose4j: Denial of Service via malicious JSON Web Encryption (JWE) token compression
Summary: CVE-2024-29371 jose4j: jose4j: Denial of Service via malicious JSON Web Encry...
Keywords:
Status: NEW
Alias: CVE-2024-29371
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2425744 2425745
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-17 16:01 UTC by OSIDB Bzimport
Modified: 2026-05-04 23:37 UTC (History)
90 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:13571 0 None None None 2026-05-04 23:37:27 UTC

Description OSIDB Bzimport 2025-12-17 16:01:42 UTC 
In jose4j before 0.9.5, an attacker can cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. When this token is processed by the server, it results in significant memory allocation and processing time during decompression.
Comment 4 errata-xmlrpc 2026-05-04 23:37:22 UTC 
This issue has been addressed in the following products:

  Streams for Apache Kafka 3.2.0

Via RHSA-2026:13571 https://access.redhat.com/errata/RHSA-2026:13571
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