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CVE-2024-49369
CRITICAL9.8
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht11/12/2024
Zuletzt geandert11/26/2025
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
debian:debian_linuxicinga:icinga
Schwachen (CWE)
CWE-295
Referenzen
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)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.