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CVE-2020-25678

Published: 8 January 2021

A flaw was found in ceph in versions prior to 16.y.z where ceph stores mgr module passwords in clear text. This can be found by searching the mgr logs for grafana and dashboard, with passwords visible.

From the Ubuntu Security Team

It was discovered that in some situations Ceph logged passwords from the mgr module in clear text. An attacker could use this to expose sensitive information.

Priority

Low

Cvss 3 Severity Score

4.4

Score breakdown

Status

Package Release Status
ceph
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(12.2.13-0ubuntu0.18.04.8)
focal
Released (15.2.12-0ubuntu0.20.04.1)
groovy
Released (15.2.12-0ubuntu0.20.10.1)
hirsute
Released (16.1.0-0ubuntu2)
xenial Not vulnerable

impish
Released (16.1.0-0ubuntu2)
jammy
Released (16.1.0-0ubuntu2)
trusty Not vulnerable

upstream
Released (15.2.8,16.1.0)
Patches:
upstream: https://github.com/ceph/ceph/commit/351960345a3ca28b037dd62ca74a40e9942c21ff (16.1)
upstream: https://github.com/ceph/ceph/commit/79adcfe1c91d71a042ed33a77a29dea96f116e6e (15.2.8)

Severity score breakdown

Parameter Value
Base score 4.4
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N