Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2017-10-10T01:00:00Z

Updated: 2024-09-17T00:16:26.240Z

Reserved: 2017-01-29T00:00:00

Link: CVE-2017-5637

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-10-10T01:30:22.360

Modified: 2024-11-21T03:28:04.187

Link: CVE-2017-5637

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-02-07T00:00:00Z

Links: CVE-2017-5637 - Bugzilla