zabbix-agent: Zabbix through 4.4.0alpha1 allows User Enumeration
CVE-2019-15132 is fixed in 8 products on 1 platform, first by zabbix-agent 1:3.0.12+dfsg-1ubuntu0.1~esm3, released August 17, 2019. It is not reported as exploited. Patch Radar priority: Routine.
Zabbix through 4.4.0alpha1 allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the "Login name or password is incorrect" and "No permissions for system access" messages, or just blocking for a number of seconds). This affects both api_jsonrpc.php and index.php.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| zabbix-agent · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-agent 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-agent · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-agent 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-frontend-php · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-frontend-php 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-frontend-php · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-frontend-php 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-java-gateway · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-java-gateway 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-java-gateway · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-java-gateway 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-proxy-mysql · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-proxy-mysql 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-proxy-mysql · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-proxy-mysql 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-proxy-pgsql · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-proxy-pgsql 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-proxy-pgsql · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-proxy-pgsql 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-proxy-sqlite3 · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-proxy-sqlite3 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-proxy-sqlite3 · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-proxy-sqlite3 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-server-mysql · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-server-mysql 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-server-mysql · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-server-mysql 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
| zabbix-server-pgsql · Ubuntu 18.04.6 LTS (bionic) | 1:3.0.12+dfsg-1ubuntu0.1~esm3 | zabbix-server-pgsql 1:3.0.12+dfsg-1ubuntu0.1~esm3 | Aug 17, 2019 |
| zabbix-server-pgsql · Ubuntu 20.04 LTS (focal) | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | zabbix-server-pgsql 1:4.0.17+dfsg-1ubuntu0.1~esm1 | Jul 16, 2020 |
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