Security Bulletin: Multiple buffer overflow vulnerabilities exist in IBM® Db2® leading to privilege escalation (CVE-2018-1922, CVE-2018-1923, CVE-2018-1978, CVE-2018-1980, CVE-2019-4015, CVE-2019-4016).

Summary Multiple buffer overflow vulnerabilities exist in IBM® Db2® leading to privilege escalation from an authenticated local user to either root or instance owner. Vulnerability Details CVEID: CVE-2018-1922 DESCRIPTION: IBM DB2 for Linux, UNIX and Windows includes DB2 Connect Server is affecte...

CVE-2019-4016

CVE-2019-4016 affects IBM DB2 for Linux/UNIX/Windows (including DB2 Connect Server) across multiple DB2 code releases (9.7, 10.1, 10.5, 11.1) and is described as a buffer overflow that could allow an authenticated local attacker to execute arbitrary code as root or as the instance owner. The rela...