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vulnerability

CentOS Linux: CVE-2020-15112: Moderate: etcd security update (CESA-2021:1407)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Aug 5, 2020
Added
Jun 1, 2021
Modified
May 25, 2023

Description

In etcd before versions 3.3.23 and 3.4.10, it is possible to have an entry index greater then the number of entries in the ReadAll method in wal/wal.go. This could cause issues when WAL entries are being read during consensus as an arbitrary etcd consensus participant could go down from a runtime panic when reading the entry.

Solutions

centos-upgrade-etcdcentos-upgrade-etcd-debuginfo
Title
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