USN-5628-2

Advisory lineage Upstream: 8 Downstream: 0
Published: 22 Sept 2022, 15:16
Last modified:27 Apr 2026, 16:20

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

22 Sept 2022, 15:16
Published
Vulnerability first disclosed
27 Apr 2026, 16:20
Last Modified
Vulnerability information updated

Description

etcd vulnerabilities USN-5628-1 fixed vulnerabilities in etcd. This update provides the corresponding updates for Ubuntu 18.04 ESM. Original advisory details: It was discovered that etcd incorrectly handled certain specially crafted WAL files. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-15106, CVE-2020-15112) It was discovered that etcd incorrectly handled directory permissions when trying to create a directory that exists already. An attacker could possibly use this issue to obtain sensitive information. (CVE-2020-15113) It was discovered that etcd incorrectly handled endpoint setup. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-15114)

Affected Systems

  • ubuntu•etcd

    < 3.2.17+dfsg-1ubuntu0.1~esm1

References (5)