CVE-2025-63811
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-12

Last updated on: 2025-12-31

Assigner: MITRE

Description
An issue was discovered in dvsekhvalnov jose2go 1.5.0 thru 1.7.0 allowing an attacker to cause a Denial-of-Service (DoS) via crafted JSON Web Encryption (JWE) token with an exceptionally high compression ratio.
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Meta Information
Published
2025-11-12
Last Modified
2025-12-31
Generated
2026-06-16
AI Q&A
2025-11-13
EPSS Evaluated
2026-06-15
NVD
CVE-2025-63811
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
dvsekhvalnov jose2go From 1.5.0 (inc) to 1.7.0 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
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Executive Summary

This vulnerability exists in dvsekhvalnov jose2go versions 1.5.0 through 1.7.0, where an attacker can cause a Denial-of-Service (DoS) by sending a crafted JSON Web Encryption (JWE) token that has an exceptionally high compression ratio.

Impact Analysis

The impact of this vulnerability is that an attacker can cause a Denial-of-Service (DoS) condition, potentially making the affected service unavailable or unresponsive by exploiting the processing of specially crafted JWE tokens.

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