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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 13 Nov 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 12 Nov 2025 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Dvsekhvalnov
Dvsekhvalnov jose2go
Vendors & Products Dvsekhvalnov
Dvsekhvalnov jose2go

Wed, 12 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-13T16:01:59.200Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63811

cve-icon Vulnrichment

Updated: 2025-11-13T16:01:40.895Z

cve-icon NVD

Status : Received

Published: 2025-11-12T18:15:35.953

Modified: 2025-11-13T16:15:54.300

Link: CVE-2025-63811

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-12T22:16:16Z