Missing Authorization Affecting zookeeper package, versions <3.4.10-2


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
8.47% (95th percentile)

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  • Snyk IDSNYK-DEBIAN10-ZOOKEEPER-286527
  • published21 May 2018
  • disclosed21 May 2018

Introduced: 21 May 2018

CVE-2018-8012  (opens in a new tab)
CWE-862  (opens in a new tab)

How to fix?

Upgrade Debian:10 zookeeper to version 3.4.10-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zookeeper package and not the zookeeper package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.

References

CVSS Base Scores

version 3.1