1. Ubuntu Security Notices
  2. USN-7182-1

USN-7182-1: Ceph vulnerability

Publication date

6 January 2025

Overview

Ceph could allow unintended access to network services.

Releases

Packages

  • ceph - distributed storage and file system

Details

It was discovered that Ceph incorrectly handled unsupported JWT algorithms
in the RadosGW gateway. An attacker could possibly use this issue to bypass
certain authentication checks and restrictions.

It was discovered that Ceph incorrectly handled unsupported JWT algorithms
in the RadosGW gateway. An attacker could possibly use this issue to bypass
certain authentication checks and restrictions.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
24.10 oracular ceph –  19.2.0-0ubuntu2.1
ceph-base –  19.2.0-0ubuntu2.1
ceph-common –  19.2.0-0ubuntu2.1
radosgw –  19.2.0-0ubuntu2.1
24.04 noble ceph –  19.2.0-0ubuntu0.24.04.2
ceph-base –  19.2.0-0ubuntu0.24.04.2
ceph-common –  19.2.0-0ubuntu0.24.04.2
radosgw –  19.2.0-0ubuntu0.24.04.2
22.04 jammy ceph –  17.2.7-0ubuntu0.22.04.2
ceph-base –  17.2.7-0ubuntu0.22.04.2
ceph-common –  17.2.7-0ubuntu0.22.04.2
radosgw –  17.2.7-0ubuntu0.22.04.2

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References

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