IBM Edge Data Collector update for OpenSSL

1) Improper authentication

EUVDB-ID: #VU103771

Risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-12797

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to an error when using RFC7250 Raw Public Keys (RPKs) to authenticate a server. TLS and DTLS connections using raw public keys are vulnerable to man-in-middle attacks when server authentication failure is not detected by clients.

Note, the vulnerability can be exploited only when TLS clients explicitly enable RPK use by the server, and the server, likewise, enables sending of an RPK instead of an X.509 certificate chain.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Maximo Application Suite - Edge Data Collector: 8.11.15 - 9.0.7

CPE2.3

• cpe:2.3:a:ibm_corporation:maximo_application_suite_-_edge_data_collector:8.11.15:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:maximo_application_suite_-_edge_data_collector:9.0.7:*:*:*:*:*:*:*

External links

https://www.ibm.com/support/pages/node/7232597

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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