IBM Sterling B2B Integrator update for WebSphere Application Server

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 Sterling B2B Integrator: 6.1.0.0 - 6.2.0.2

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_sterling_b2b_integrator:6.1.2.5:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_sterling_b2b_integrator:6.2.0.2:*:*:*:*:*:*:*

External links

http://www.ibm.com/support/pages/node/7176068

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.