Summary IBM Integration Bus for z/OS is vulnerable to a denial of service due to Apache Tomcat. This bulletin identifies the steps to take to address the vulnerability. Vulnerability Details ** CVEID: CVE-2024-24549 DESCRIPTION: **Apache Tomcat is vulnerable to a denial of service, caused by improper input validation by the HTTP/2 header. By sending specially crafted HTTP/2 requests, 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/285497 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-2024-23672 DESCRIPTION: **Apache Tomcat is vulnerable to a denial of service, caused by an incomplete cleanup flaw. By sending specially crafted WebSocket connections, a remote attacker could exploit this vulnerability to increased resource consumption, and results in a denial of service condition. CVSS Base score: 7.5 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/285496 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 Affected Product(s)| Version(s) —|— IBM Integration Bus for z/OS | 10.1 – 10.1.0.3 Remediation/Fixes IBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM Integration Bus for z/OS Affected Product(s) | Version(s) | APAR…Read More