Insufficiently Protected Credentials Affecting ceph package, versions <16.1.0-0ubuntu2


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.05% (25th percentile)

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  • Snyk IDSNYK-UBUNTU2204-CEPH-2785700
  • published27 Feb 2021
  • disclosed26 May 2021

Introduced: 27 Feb 2021

CVE-2020-27839  (opens in a new tab)
CWE-522  (opens in a new tab)

How to fix?

Upgrade Ubuntu:22.04 ceph to version 16.1.0-0ubuntu2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ceph package and not the ceph package as distributed by Ubuntu. See How to fix? for Ubuntu:22.04 relevant fixed versions and status.

A flaw was found in ceph-dashboard. The JSON Web Token (JWT) used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and integrity.

CVSS Scores

version 3.1