Security Bulletin: IBM Master Data Management affected by vulnerabilities in IBM WebSphere Application Server (CVE-2023-51775)

Summary

IBM Master Data Management version 11.6 and 12.0 is impacted by vulnerability in WebSphere Application Server . IBM WebSphere Application uses the jose4j library which was found to be vulnerable to a denial of service, caused by improper input validation. By sending a specially crafted p2c value, a remote attacker could exploit this vulnerability to cause a denial of service condition.

Vulnerability Details

CVEID:CVE-2023-51775
**DESCRIPTION:**jose4j is vulnerable to a denial of service, caused by improper input validation. By sending a specially crafted p2c value, 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/275907 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

IBM strongly recommends addressing the vulnerability now by following WebSphere Application Server security bulletin

Workarounds and Mitigations

None