DEBIAN-CVE-2018-8012

DEBIAN-CVE-2018-8012 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS v3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products

Vendor	Product	Versions
Debian:12	zookeeper	0, 0, 0
Debian:14	zookeeper	0, 0, 0
Debian:11	zookeeper	0, 0, 0
Debian:13	zookeeper	0, 0, 0

Timeline

May 21, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2018-8012 advisory

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