CVE-2022-44621: Apache Kylin: Command injection by Diagnosis Controller

2022-12-29 Thread Xiaoxiang Yu
Severity: important Description: Diagnosis Controller miss parameter validation, so user may attacked by command injection via HTTP Request. Work Arounds: Users of Kylin 2.x & Kylin 3.x & 4.x should upgrade to 4.0.3 or apply patch https://github.com/apache/kylin/pull/2011 https://github.com

CVE-2022-43396: Apache Kylin: Command injection by Useless configuration

2022-12-29 Thread Xiaoxiang Yu
Severity: important Description: In the fix for CVE-2022-24697, a blacklist is used to filter user input commands. But there is a risk of being bypassed. The user can control the command by controlling the kylin.engine.spark-cmd parameter of conf. Work Arounds: Users of Kylin 2.x & Kylin 3.x