CyberRota Analysis
AI-GeneratedApache Syncope versions 3.0.0-M0 to 3.0.16, 4.0.0-M0 to 4.0.7, and 4.1.0-M0 to 4.1.2 are vulnerable due to improper verification of cryptographic signatures, allowing attackers to forge arbitrary JWTs and impersonate any user. This can lead to unauthorized access to services proxied by the SRA, posing a significant security risk. Organizations using affected versions should prioritize upgrading to versions 4.0.8 or 4.1.3 to mitigate this vulnerability.
Original NVD Description
Improper verification of cryptographic signature vulnerability in Apache Syncope. When SRA is configured for OAuth 2.0 without JWKS set URI assigned, an attacker can forge arbitrary JWTs to impersonate any user identity and permissions, gaining full access to services proxied by SRA. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.