Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to snappy-java information disclosure vulnerabilitiy [CVE-2023-43642]

Summary

Potential snappy-java denial of service, vulnerability caused by caused by missing upper bound check on chunk length have been identified that may affect IBM Watson Assistant for IBM Cloud Pak for Data. The vulnerability have been addressed. Refer to details for additional information. [CVE-2023-43642]

Vulnerability Details

CVEID:CVE-2023-43642
**DESCRIPTION:**snappy-java is vulnerable to a denial of service, caused by missing upper bound check on chunk length. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/267079 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Remediation/Fixes

For all affected versions, IBM strongly recommends addressing the vulnerability now by upgrading to the latest (v4.7.4 or later releases) release of IBM Watson Assistant for IBM Cloud Pak for Data which maintains backward compatibility with the versions listed above.

Follow instructions for Installing Watson Assistant in Link to Release (v4.7.4 release information)

<https://www.ibm.com/docs/en/cloud-paks/cp-data/4.7.x&gt;

Workarounds and Mitigations

None