CVE-2024-49369
Icinga 2 TLS Certificate Validation Bypass
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.
INFO
Published Date :
Nov. 12, 2024, 5:15 p.m.
Last Modified :
Nov. 13, 2024, 5:01 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2024-49369
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-49369.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-49369 vulnerability anywhere in the article.
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Cybersecurity News
CVE-2024-8856: WP Time Capsule Plugin Vulnerability Exposes 20,000+ Sites to TakeOver
A high-severity vulnerability in WP Time Capsule, a popular WordPress backup plugin, has left over 20,000 websites vulnerable to complete takeover.Discovered by security researcher Rein Daelman, the f ... Read more
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Cybersecurity News
CVE-2024-49369 (CVSS 9.8): Critical Flaw in Icinga 2 Allows for Impersonation and RCE
Icinga releases urgent security updates to address a critical TLS certificate validation bypass vulnerability affecting all versions since 2.4.0.A critical vulnerability (CVE-2024-49369) has been disc ... Read more
The following table lists the changes that have been made to the
CVE-2024-49369 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Received by [email protected]
Nov. 12, 2024
Action Type Old Value New Value Added 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. Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/security/advisories/GHSA-j7wq-r9mg-9wpv [No types assigned] Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/commit/0419a2c36de408e9a703aec0962061ec9a285d3c [No types assigned] Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/commit/2febc5e18ae0c93d989e64ebc2a9fd90e7205ad8 [No types assigned] Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/commit/3504fc7ed688c10d86988e2029a65efc311393fe [No types assigned] Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/commit/869a7d6f0fe38c748e67bacc1fbdd42c933030f6 [No types assigned] Added Reference GitHub, Inc. https://github.com/Icinga/icinga2/commit/8fed6608912c752b337d977f730547875a820831 [No types assigned] Added Reference GitHub, Inc. https://icinga.com/blog/2024/11/12/critical-icinga-2-security-releases-2-14-3 [No types assigned] Added CWE GitHub, Inc. CWE-295 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-49369 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-49369
weaknesses.