Deserialization of untrusted data in IBM Watson Assistant for IBM Cloud Pak for Data

1) Deserialization of Untrusted Data

EUVDB-ID: #VU91575

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39913

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

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data. A remote user 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 updates from vendor's website.

Vulnerable software versions

IBM Watson Assistant for IBM Cloud Pak for Data: before 4.8.2

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_watson_assistant_for_ibm_cloud_pak_for_data:*:*:*:*:*:*:*:

External links

http://www.ibm.com/support/pages/node/7114943

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.