Security Bulletin: IBM Watson Discovery Cartridge for IBM Cloud Pak for Data affected by vulnerability in Pallets Werkzeug

Summary

IBM Watson Discovery Cartridge for IBM Cloud Pak for Data contains a vulnerable version of Pallets Werkzeug.

Vulnerability Details

CVEID:CVE-2023-25577
**DESCRIPTION:**Pallets Werkzeug is vulnerable to a denial of service, caused by a flaw when parsing multipart form data with many fields. 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/247557 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)

CVEID:CVE-2023-23934
**DESCRIPTION:**Pallets Werkzeug could allow a remote attacker to bypass security restrictions, caused by improper input validation. By sending a specially-crafted request, an attacker could exploit this vulnerability to set a cookie like =__Host-test=bad for another subdomain.
CVSS Base score: 2.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/247553 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)

Affected Products and Versions

Remediation/Fixes

Upgrade to IBM Watson Discovery 4.6.5

<https://cloud.ibm.com/docs/discovery-data?topic=discovery-data-install&gt;

Workarounds and Mitigations

None