CVE-2025-61908

Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, when creating an invalid reference, such as a reference to null, dereferencing results in a segmentation fault. This can be used by any API user with access to an API endpoint that allows specifying a filter expression to crash the Icinga 2 daemon. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitHub_MCNA
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
icingaicinga
2.10.0 ≤
𝑥
< 2.13.13
icingaicinga
2.14.0 ≤
𝑥
< 2.14.7
icingaicinga
2.15.0 ≤
𝑥
< 2.15.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
icinga2
bullseye
postponed
trixie
no-dsa
bookworm
no-dsa
bullseye (security)
vulnerable
forky
2.15.1-1
fixed
sid
2.15.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
icinga2
questing
needs-triage
plucky
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/Icinga/icinga2/pull/6521
https://github.com/Icinga/icinga2/security/advisories/GHSA-v9jg-xqhj-f43g
https://icinga.com/blog/releasing-icinga-2-v2-15-1-2-14-7-and-2-13-13-and-icinga-db-web-v1-2-3-and-1-1-4