CVE-2024-49369

Name
CVE-2024-49369
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.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://github.com/Icinga/icinga2/security/advisories/GHSA-j7wq-r9mg-9wpv
MISC https://github.com/Icinga/icinga2/commit/0419a2c36de408e9a703aec0962061ec9a285d3c
MISC https://github.com/Icinga/icinga2/commit/2febc5e18ae0c93d989e64ebc2a9fd90e7205ad8
MISC https://github.com/Icinga/icinga2/commit/3504fc7ed688c10d86988e2029a65efc311393fe
MISC https://github.com/Icinga/icinga2/commit/869a7d6f0fe38c748e67bacc1fbdd42c933030f6
MISC https://github.com/Icinga/icinga2/commit/8fed6608912c752b337d977f730547875a820831
MISC https://icinga.com/blog/2024/11/12/critical-icinga-2-security-releases-2-14-3

Match rules

CPE URI Source package Min version Max version
icinga2 >= 2.4.0 < 2.11.12
icinga2 >= 2.12.0 < 2.12.11
icinga2 >= 2.13.0 < 2.13.10
icinga2 >= 2.14.0 < 2.14.3
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* icinga-web-2 >= 2.4.0 < 2.11.12
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* icinga-web-2 >= 2.12.0 < 2.12.11
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* icinga-web-2 >= 2.13.0 < 2.13.10
cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* icinga-web-2 >= 2.14.0 < 2.14.3

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
icinga2 3.20-community 2.14.2-r1 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable