biscuit-java is the java implementation of Biscuit, an authentication and authorization token for microservices architectures. Third-party blocks can be generated without transferring the whole token to the third-party authority. Instead, a ThirdPartyBlock request can be sent, providing only the necessary info to generate a third-party block and to sign it, which includes the public key of the previous block (used in the signature) and the public keys part of the token symbol table (for public key interning in datalog expressions). A third-part block request forged by a malicious user can trick the third-party authority into generating datalog trusting the wrong keypair. This vulnerability is fixed in 4.0.0.
History

Fri, 09 Aug 2024 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Biscuitsec
Biscuitsec biscuit-java
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:biscuitsec:biscuit-java:*:*:*:*:*:*:*:*
Vendors & Products Biscuitsec
Biscuitsec biscuit-java

Wed, 07 Aug 2024 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-08-01T22:03:15.788Z

Updated: 2024-08-07T14:59:20.577Z

Reserved: 2024-07-24T16:51:40.948Z

Link: CVE-2024-41948

cve-icon Vulnrichment

Updated: 2024-08-07T14:58:07.699Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-01T22:15:28.743

Modified: 2024-08-09T18:38:47.533

Link: CVE-2024-41948

cve-icon Redhat

No data.