PT-2023-4630 · Ibm · Ibm Watson Knowledge Catalog

Published 2023-03-29 · Updated 2023-07-13 · CVE-2023-28955

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions IBM Watson Knowledge Catalog on Cloud Pak for Data version 4.0

Description The issue is related to insufficient input validation in the Watson Knowledge Catalog service, which can be exploited by a remote attacker to cause a denial of service by sending a specially crafted request.

Recommendations For IBM Watson Knowledge Catalog on Cloud Pak for Data version 4.0, consider restricting access to the service until a patch is available to prevent potential denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Improper Resource Release

Weakness Enumeration

CWE-20

CWE-404

Related Identifiers

BDU:2023-05037

CVE-2023-28955

Affected Products

Ibm Watson Knowledge Catalog

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-28955 · Security Note
• https://ibm.com/support/pages/node/7009747 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/251704 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05037 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28955 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/251704%20VDB · Note
• https://ibm.com/docs/en/cloud-paks/cp-data/4.7.x?topic=services-watson-knowledge-catalog · Note
• https://vuldb.com/ru/?id.233394 · Note