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CVE-2024-49369
CRITICAL9.8
Descripcion
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.
Detalles CVE
Puntuacion CVSS v3.19.8
SeveridadCRITICAL
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado11/12/2024
Ultima modificacion11/26/2025
Fuentenvd
Avistamientos honeypot0
Productos afectados
debian:debian_linuxicinga:icinga
Debilidades (CWE)
CWE-295
Referencias
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)
Correlaciones IOC
Sin correlaciones registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.