CVE-2018-8012

7.5HIGH

Key Information:

Vendor
Apache
Status
Apache Zookeeper
Vendor
CVE Published:
21 May 2018

Summary

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.

Affected Version(s)

Apache ZooKeeper Apache ZooKeeper prior to 3.4.10, Apache ZooKeeper 3.5.0-alpha through 3.5.3-beta

References

https://www.debian.org/security/2018/dsa-4214
vendor-advisoryx_refsource_DEBIAN
http://www.securitytracker.com/id/1040948
vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/104253
vdb-entryx_refsource_BID

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.