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CVE-2024-49369
CRITICAL9.8
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.
Details CVE
Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie11/12/2024
Derniere modification11/26/2025
Sourcenvd
Observations honeypot0
Produits affectes
debian:debian_linuxicinga:icinga
Faiblesses (CWE)
CWE-295
References
https://github.com/Icinga/icinga2/commit/0419a2c36de408e9a703aec0962061ec9a285d3c(security-advisories@github.com)
https://github.com/Icinga/icinga2/commit/2febc5e18ae0c93d989e64ebc2a9fd90e7205ad8(security-advisories@github.com)
https://github.com/Icinga/icinga2/commit/3504fc7ed688c10d86988e2029a65efc311393fe(security-advisories@github.com)
https://github.com/Icinga/icinga2/commit/869a7d6f0fe38c748e67bacc1fbdd42c933030f6(security-advisories@github.com)
https://github.com/Icinga/icinga2/commit/8fed6608912c752b337d977f730547875a820831(security-advisories@github.com)
https://github.com/Icinga/icinga2/security/advisories/GHSA-j7wq-r9mg-9wpv(security-advisories@github.com)
https://icinga.com/blog/2024/11/12/critical-icinga-2-security-releases-2-14-3(security-advisories@github.com)
https://lists.debian.org/debian-lts-announce/2024/11/msg00010.html(af854a3a-2127-422b-91ae-364da2661108)
Correlations IOC
Aucune correlation enregistree
This product uses data from the NVD API but is not endorsed or certified by the NVD.