IBM App Connect Enterprise toolkit update for OKHttp component

1) Information disclosure

EUVDB-ID: #VU73703

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0833

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the OKHttp component. A remote user can send a specially crafted request to the server containing a header with an illegal value and disclose potentially sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Integration Bus: before 10.1.0.4

IBM App Connect Enterprise: before 12.0.12.6

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_integration_bus:*:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_app_connect_enterprise:*:*:*:*:*:*:*:*

External links

https://www.ibm.com/support/pages/node/7172213

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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