Vulnerability in Icinga Icinga2
CVE-2024-49369
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 flaw…
Vulnerability class: Improper Certificate Validation
EPSS: 0.241 (96.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Icinga Icinga2 — versions >= 2.4.0, < 2.11.12, >= 2.12.0, < 2.12.11, >= 2.13.0, < 2.13.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/Icinga/icinga2/security/advisories/GHSA-j7wq-r9mg-9wpv (x_refsource_CONFIRM)
- https://github.com/Icinga/icinga2/commit/0419a2c36de408e9a703aec0962061ec9a285d3c (x_refsource_MISC)
- https://github.com/Icinga/icinga2/commit/2febc5e18ae0c93d989e64ebc2a9fd90e7205ad8 (x_refsource_MISC)
- https://github.com/Icinga/icinga2/commit/3504fc7ed688c10d86988e2029a65efc311393fe (x_refsource_MISC)
- https://github.com/Icinga/icinga2/commit/869a7d6f0fe38c748e67bacc1fbdd42c933030f6 (x_refsource_MISC)
- https://github.com/Icinga/icinga2/commit/8fed6608912c752b337d977f730547875a820831 (x_refsource_MISC)
- https://icinga.com/blog/2024/11/12/critical-icinga-2-security-releases-2-14-3 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-49369?
- CVE-2024-49369 is a critical-severity vulnerability in Icinga Icinga2, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2024-11-12.
- How severe is CVE-2024-49369?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-49369 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.