Bug 2277300 (CVE-2024-33664)

Summary: CVE-2024-33664 python-jose: allows attackers to cause a denial of service
Product: [Other] Security Response Reporter: Rohit Keshri <rkeshri>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: adudiak, bdettelb, caswilli, epacific, hkataria, jcammara, jhardy, jneedle, jobarker, kaycoth, kshier, mabashia, omaciel, rbobbitt, simaishi, smcdonal, stcannon, teagle, yguenane, zsadeh
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Bug Depends On: 2277301    
Bug Blocks: 2277302    

Description Rohit Keshri 2024-04-26 05:59:30 UTC 
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.

https://github.com/mpdavis/python-jose/issues/344
https://github.com/mpdavis/python-jose/pull/345
Comment 1 Rohit Keshri 2024-04-26 06:00:53 UTC 
Created python-jose tracking bugs for this issue:

Affects: fedora-all [bug 2277301]