Security Advisory

CVE-2017-5637

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2017-10-10 01:00:00

Last updated 2024-09-17 00:16:26

Assigner apache

CVSS score not scored

State PUBLISHED

Description

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.

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