Summary IBM Asset Data Dictionary Component uses grpc-protobuf-1.50.2.jar and jettison-1.5.2.jar which is vulnerable to CVE-2023-32731 and CVE-2023-1436. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2023-32731 DESCRIPTION: gRPC could allow a remote attacker to obtain sensitive information, caused by a flaw when gRPC HTTP2 stack raised a header size exceeded error. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system. CVSS Base score: 7.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/257688 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H) CVEID:CVE-2023-1436 DESCRIPTION: Jettison is vulnerable to a denial of service, caused by an infinite recursion when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. A remote attacker could exploit this vulnerability to cause a denial of service. CVSS Base score: 5.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/250490 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) Affected Products and Versions Affected Product(s)| Version(s) —|— IBM Asset Data Dictionary Component| 1.x Remediation/Fixes Remediated Product(s)| Version(s) —|— IBM Asset…Read More