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Apache ZookeeperBuffer Overflow

Risk 75
Severity
8.1
Buffer Overflow
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Buffer overflow in the C cli shell in Apache Zookeeper before 3.4.9 and 3.5.x before 3.5.3, when using the "cmd:" batch mode syntax, allows attackers to have unspecified impact via a long command string.

First published (updated )
CVE-2016-5017

Apache ZookeeperTwo four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization…

Risk 44
Severity
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

1 / 2
First published (updated )
CVE-2017-5637

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