Deserialization of untrusted data in IBM Sterling B2B Integrator

1) Deserialization of Untrusted Data

EUVDB-ID: #VU98134

Risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-31903

CWE-ID: CWE-502 - Deserialization of Untrusted Data

Exploit availability: No

Description

The vulnerability allows an adjacent attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data. An adjacent attacker can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Sterling B2B Integrator: before 6.1.2.5, 6.2.0.3, 6.1.2.5

CPE2.3

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

External links

https://www.ibm.com/support/pages/node/7172233

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.