USN-4789-1
Advisory lineage Upstream: 6 Downstream: 0
Published: 15 Mar 2021, 21:08
Last modified:20 May 2026, 16:03
Vulnerability Summary
Overall Risk (default)
minimal
0/100 CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
15 Mar 2021, 21:08
Published
Vulnerability first disclosed
20 May 2026, 16:03
Last Modified
Vulnerability information updated
Description
zookeeper vulnerabilities It was discovered that Apache ZooKeeper incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. (CVE-2016-5017) It was discovered that Apache ZooKeeper incorrectly implemented "wchp/wchc" commands. An attacker could possibly use this issue to cause a denial of service. (CVE-2017-5637) It was discovered that Apache Zookeeper incorrectly handled clusters. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 ESM. (CVE-2018-8012)
Affected Systems
- ubuntu•zookeeper
< 3.4.5+dfsg-1ubuntu0.1~esm1 | < 3.4.8-1ubuntu0.1~esm1