Description
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.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_confirm
https://bitbucket.org/connect2id/nimbus-jose-jwt/commits/6a29f10f723f406eb25555f55842c59a43a38912
Third Party Advisory x_refsource_confirm
https://bitbucket.org/connect2id/nimbus-jose-jwt/issues/223/aescbc-return-immediately-on-invalid-hmac
Release Notes, Third Party Advisory x_refsource_confirm
https://bitbucket.org/connect2id/nimbus-jose-jwt/src/master/CHANGELOG.txt
Scores
CVSS v3
3.1
EPSS
0.0064
EPSS Percentile
45.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Details
CWE
CWE-354
Status
published
Products (50)
com.nimbusds/nimbus-jose-jwt
0 - 4.39Maven
connect2id/nimbus_jose\+jwt
1.0
connect2id/nimbus_jose\+jwt
1.1
connect2id/nimbus_jose\+jwt
1.2
connect2id/nimbus_jose\+jwt
1.3
connect2id/nimbus_jose\+jwt
1.4
connect2id/nimbus_jose\+jwt
1.5
connect2id/nimbus_jose\+jwt
1.6
connect2id/nimbus_jose\+jwt
1.7
connect2id/nimbus_jose\+jwt
1.8
... and 40 more
Published
Aug 20, 2017
Tracked Since
Feb 18, 2026