In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes. An attacker can set up a Man-in-the-Middle server to alter trapper requests made between an active Zabbix proxy and Server to trigger this vulnerability.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "high", "binaries": [ { "binary_name": "zabbix-agent", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-agent-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-frontend-php", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-java-gateway", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-mysql", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-mysql-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-pgsql", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-pgsql-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-sqlite3", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-proxy-sqlite3-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-server-mysql", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-server-mysql-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-server-pgsql", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" }, { "binary_name": "zabbix-server-pgsql-dbgsym", "binary_version": "1:2.2.2+dfsg-1ubuntu1+esm1" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "high", "binaries": [ { "binary_name": "zabbix-agent", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-agent-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-frontend-php", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-java-gateway", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-mysql", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-mysql-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-pgsql", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-pgsql-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-sqlite3", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-proxy-sqlite3-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-server-mysql", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-server-mysql-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-server-pgsql", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" }, { "binary_name": "zabbix-server-pgsql-dbgsym", "binary_version": "1:2.4.7+dfsg-2ubuntu2.1+esm1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "high", "binaries": [ { "binary_name": "zabbix-agent", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-agent-dbgsym", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-frontend-php", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-java-gateway", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-mysql", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-mysql-dbgsym", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-pgsql", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-pgsql-dbgsym", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-sqlite3", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-proxy-sqlite3-dbgsym", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-server-mysql", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-server-mysql-dbgsym", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-server-pgsql", "binary_version": "1:3.0.7+dfsg-3" }, { "binary_name": "zabbix-server-pgsql-dbgsym", "binary_version": "1:3.0.7+dfsg-3" } ] }