CVE-2023-43040

Publication date 27 September 2023

Last updated 4 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

IBM Spectrum Fusion HCI 2.5.2 through 2.7.2 could allow an attacker to perform unauthorized actions in RGW for Ceph due to improper bucket access. IBM X-Force ID: 266807.

Status

Package Ubuntu Release Status
ceph 25.04 plucky
Fixed 18.2.0-0ubuntu6
24.10 oracular
Fixed 18.2.0-0ubuntu6
24.04 LTS noble
Fixed 18.2.0-0ubuntu6
23.10 mantic
Fixed 18.2.0-0ubuntu3.1
23.04 lunar Ignored end of life, was needed
22.04 LTS jammy
Fixed 17.2.6-0ubuntu0.22.04.3
20.04 LTS focal
Fixed 15.2.17-0ubuntu0.20.04.6
18.04 LTS bionic
Fixed 12.2.13-0ubuntu0.18.04.11+esm1
16.04 LTS xenial
Fixed 10.2.11-0ubuntu0.16.04.3+esm1
14.04 LTS trusty
Fixed 0.80.11-0ubuntu1.14.04.4+esm2

Get expanded security coverage with Ubuntu Pro

Reduce your average CVE exposure time from 98 days to 1 day with expanded CVE patching, ten-years security maintenance and optional support for the full stack of open-source applications. Free for personal use.

Get Ubuntu Pro 30-day free trial

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
ceph

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact Low
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

References

Related Ubuntu Security Notices (USN)

Other references