Description
A race condition in JCacheCodeDataProvider allows an attacker to redeem a single authorization code multiple times via concurrent requests, resulting in the issuance of multiple distinct, valid access tokens. Users are recommended to upgrade to versions 4.2.3, 4.1.8 or 3.6.12, which fix this issue.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- apache / CXF3.6.12
- Apache Software Foundation / Apache CXF4.2.0 – 4.2.3
- Apache Software Foundation / Apache CXF4.0.0 – 4.1.8
- Apache Software Foundation / Apache CXF0 – 3.6.12
References
Updated 14m ago · 8 sources