CVE-2018-8012

Aliases:GHSA-ccqf-c5hq-77mp
Advisory lineage Upstream: 0 Downstream: 4
Modified
Published: 21 May 2018, 19:00
Last modified:17 Sept 2024, 00:01

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
1.37% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

21 May 2018, 19:00
Published
Vulnerability first disclosed
17 Sept 2024, 00:01
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS Trends

Current EPSS score: 1.37%• Percentile: 81%

Techniques & Countermeasures

  • CWE-862•Missing Authorization

    The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Affected Systems

  • apache software foundation•apache zookeeper

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

  • apache•zookeeper

    < 3.4.10 | ≥ 3.5.0, ≤ 3.5.3 | 3.5.0:alpha | 3.5.3:beta

  • debian•debian_linux

    8.0 | 9.0

  • org.apache.zookeeper•zookeeper

    < 3.4.10 | ≥ 3.5.0-alpha, < 3.5.4-beta

  • oracle•goldengate_stream_analytics

    < 19.1.0.0.1

References (21)