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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: apache

Published: 2017-10-09T00:00:00

Updated: 2021-07-20T22:53:06

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


Link: CVE-2017-5637

JSON object: View

cve-icon NVD Information

Status : Modified

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

Modified: 2023-11-07T02:49:27.780


Link: CVE-2017-5637

JSON object: View

cve-icon Redhat Information

No data.