Summary The cryptographic algorithm that IBM Security Verify Information Queue (ISIQ) uses to encrypt and decrypt application data has a JSON web token (JWT) signing key that is shorter than the recommended length. As of v10.0.0, ISIQ has doubled the length of its JWT signing key to be in compliance. Vulnerability Details CVEID:CVE-2021-20406 DESCRIPTION: IBM Security Verify Information Queue uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. CVSS Base score: 2.2 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196184 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions Affected Product(s) | Version(s) —|— IBM Security Verify Information Queue | 1.0.6, 1.0.7 Remediation/Fixes Download and install the latest IBM Security Verify Information Queue images (tagged at 10.0.0 or greater) from the Docker Hub repository. The instructions for accessing and deploying the images can be found on the ISIQ starter kit page: https://www.ibm.com/support/pages/ibm-security-information-queue-starter-kit Workarounds and Mitigations…Read More