Nimbus JOSE+JWT before 4.39 proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack.
Metrics
No CVSS v4.0
No CVSS v3.1
Attack Vector Network
Attack Complexity High
Privileges Required None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
User Interaction Required
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
The EPSS score is 0.00334.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
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Connect2id |
|
Configuration 1 [-]
|
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No data.
Advisories
Source | ID | Title |
---|---|---|
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EUVD-2022-4350 | Nimbus JOSE+JWT before 4.39 proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack. |
![]() |
GHSA-jfmq-4g4m-99rh | Nimbus JOSE+JWT vulnerable to padding oracle attack |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-17T01:37:10.150Z
Reserved: 2017-08-20T00:00:00Z
Link: CVE-2017-12973

No data.

Status : Deferred
Published: 2017-08-20T16:29:00.283
Modified: 2025-04-20T01:37:25.860
Link: CVE-2017-12973

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