Upstream information

CVE-2024-49369 at MITRE

Description

Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. The TLS certificate validation in all Icinga 2 versions starting from 2.4.0 was flawed, allowing an attacker to impersonate both trusted cluster nodes as well as any API users that use TLS client certificates for authentication (ApiUser objects with the client_cn attribute set). This vulnerability has been fixed in v2.14.3, v2.13.10, v2.12.11, and v2.11.12.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
  CNA (GitHub) SUSE
Base Score 9.8 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  SUSE
Base Score 10
Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact High
Subsequent System Integrity Impact High
Subsequent System Availability Impact High
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1233310 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP5
  • icinga2 >= 2.13.10-bp155.3.3.1
  • icinga2-bin >= 2.13.10-bp155.3.3.1
  • icinga2-common >= 2.13.10-bp155.3.3.1
  • icinga2-doc >= 2.13.10-bp155.3.3.1
  • icinga2-ido-mysql >= 2.13.10-bp155.3.3.1
  • icinga2-ido-pgsql >= 2.13.10-bp155.3.3.1
  • nano-icinga2 >= 2.13.10-bp155.3.3.1
  • vim-icinga2 >= 2.13.10-bp155.3.3.1
 Patchnames:
openSUSE-2024-371
SUSE Package Hub 15 SP6
  • icinga2 >= 2.13.10-bp156.4.3.1
  • icinga2-bin >= 2.13.10-bp156.4.3.1
  • icinga2-common >= 2.13.10-bp156.4.3.1
  • icinga2-doc >= 2.13.10-bp156.4.3.1
  • icinga2-ido-mysql >= 2.13.10-bp156.4.3.1
  • icinga2-ido-pgsql >= 2.13.10-bp156.4.3.1
  • nano-icinga2 >= 2.13.10-bp156.4.3.1
  • vim-icinga2 >= 2.13.10-bp156.4.3.1
 Patchnames:
openSUSE-2024-372
openSUSE Leap 15.5
  • icinga2 >= 2.13.10-bp155.3.3.1
  • icinga2-bin >= 2.13.10-bp155.3.3.1
  • icinga2-common >= 2.13.10-bp155.3.3.1
  • icinga2-doc >= 2.13.10-bp155.3.3.1
  • icinga2-ido-mysql >= 2.13.10-bp155.3.3.1
  • icinga2-ido-pgsql >= 2.13.10-bp155.3.3.1
  • nano-icinga2 >= 2.13.10-bp155.3.3.1
  • vim-icinga2 >= 2.13.10-bp155.3.3.1
 Patchnames:
openSUSE-2024-371
openSUSE Leap 15.6
  • icinga2 >= 2.13.10-bp156.4.3.1
  • icinga2-bin >= 2.13.10-bp156.4.3.1
  • icinga2-common >= 2.13.10-bp156.4.3.1
  • icinga2-doc >= 2.13.10-bp156.4.3.1
  • icinga2-ido-mysql >= 2.13.10-bp156.4.3.1
  • icinga2-ido-pgsql >= 2.13.10-bp156.4.3.1
  • nano-icinga2 >= 2.13.10-bp156.4.3.1
  • vim-icinga2 >= 2.13.10-bp156.4.3.1
 Patchnames:
openSUSE-2024-372
openSUSE Tumbleweed
  • icinga2 >= 2.14.3-1.1
  • icinga2-bin >= 2.14.3-1.1
  • icinga2-common >= 2.14.3-1.1
  • icinga2-doc >= 2.14.3-1.1
  • icinga2-ido-mysql >= 2.14.3-1.1
  • icinga2-ido-pgsql >= 2.14.3-1.1
  • nano-icinga2 >= 2.14.3-1.1
  • vim-icinga2 >= 2.14.3-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-14493

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Manager Client Tools 12 icinga Not affected
SUSE Manager Client Tools 12-BETA icinga Not affected
SUSE Package Hub 15 SP5 icinga2 Released
SUSE Package Hub 15 SP6 icinga2 Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 icinga2 Unsupported
SUSE Linux Enterprise Server 12 SP5 icinga2 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP5 icinga2 Unsupported
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 4 icinga Not affected
SUSE Linux Enterprise High Performance Computing 12 SP2 icinga2 Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP3 icinga2 Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP4 icinga2 Unsupported
SUSE Linux Enterprise Module for HPC 12 icinga2 Unsupported
SUSE Linux Enterprise Server 12 SP2 icinga2 Unsupported
SUSE Linux Enterprise Server 12 SP3 icinga2 Unsupported
SUSE Linux Enterprise Server 12 SP4 icinga2 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 icinga2 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 icinga2 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP4 icinga2 Unsupported

SUSE Timeline for this CVE

CVE page created: Tue Nov 12 20:00:19 2024
CVE page last modified: Fri Nov 22 00:56:59 2024