HIVE-27518: [2.3] Upgrade log4j2 from 2.17.0 to 2.17.2 #4505
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What changes were proposed in this pull request?
Upgrade log4j2 from 2.17.0 to 2.17.2
Why are the changes needed?
CVE-2021-44832 - Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2.
Does this PR introduce any user-facing change?
No.
Is the change a dependency upgrade?
Yes, it's a patched version upgrade.
How was this patch tested?
Jenkins.