vulnerability

Red Hat: CVE-2020-15106: Moderate: etcd security update (RHSA-2021:1407)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Aug 5, 2020
Added
Apr 28, 2021
Modified
Apr 28, 2021

Description

In etcd before versions 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can unintentionally panic at the expense of any RAFT participant trying to decode the WAL.

Solution(s)

redhat-upgrade-etcdredhat-upgrade-etcd-debuginfo
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.