Use of a broken or risky cryptographic algorithm in IBM CICS TX Advanced - CVE-2022-34309
Published: September 29, 2023
Vulnerability identifier: #VU81272
CSH Severity: Medium
CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-34309
CWE-ID: CWE-327
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to decrypt highly sensitive information.
The vulnerability exists due to the usage weaker than expected cryptographic algorithms. A remote attacker can decrypt highly sensitive information.
Affected software
IBM CICS TX Advanced
IBM CICS TX Standard
IBM CICS TX Standard
How to mitigate CVE-2022-34309
Install updates from vendor's website.
IBM CICS TX Advanced - update to 11.1.0.0 ifix5
IBM CICS TX Standard - update to 11.1.0.0 ifix5
IBM CICS TX Standard - update to 11.1.0.0 ifix5