Rewterz Threat Advisory – CVE-2022-33891 – Apache Spark Vulnerability

Severity

High

Analysis Summary

CVE-2022-33891

Apache Spark could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by improper input validation of code path in HttpSecurityFilter when ACSs are enabled. By sending a specially-crafted request using arbitrary user name, an attacker could exploit this vulnerability to execute arbitrary shell commands in the context of Spark user.

Impact

• Command Execution

Indicators Of Compromise

CVE

• CVE-2022-33891

Affected Vendors

Apache

Affected Products

• Apache Spark 3.1.2
• Apache Spark 3.0.3
• Apache Spark 3.1.1
• Apache Spark 3.2.0

Remediation

Upgrade to the latest version of Apache Spark, available from the Apache Web site.

Apache Web site