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HIGHFixed upstream
CVE-2018-8012
No authentication/authorization is enforced when a server attempts to join a quorum in Apache…
Technology
Apache ZooKeeper
CVSS Score
7.5 / 10.0
Affected Versions
<3.4.10; >=3.5.0 <=3.5.3; 3.5.0; 3.5.3
Upstream Fix
See upstream advisory
Published
May 21, 2018
OSSeva Coverage
Fixed upstream
Description
No authentication/authorization is enforced when a server attempts to join a quorum in Apache ZooKeeper before 3.4.10, and 3.5.0-alpha through 3.5.3-beta. As a result an arbitrary end point could join the cluster and begin propagating counterfeit changes to the leader.
Is your Apache ZooKeeper deployment affected?
If you're running <3.4.10; >=3.5.0 <=3.5.3; 3.5.0; 3.5.3, you need this patch. Book a discovery call to get covered.