Use of a broken or risky cryptographic algorithm in IBM WebSphere Application Server Liberty

1) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU86988

Risk: Low

CVSSv4.0: 2.3 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-50312

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

Description

The vulnerability allows an adjacent attacker to gain access to potentially sensitive information.

The vulnerability exists due to weaker than expected security for outbound TLS connections caused by a failure to honor user configuration. An adjacent attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM WebSphere Application Server Liberty: before 24.0.0.3

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_websphere_application_server_liberty:*:*:*:*:*:*:*:*

External links

https://www.ibm.com/support/pages/node/7125527

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.