CVE-2025-61908

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/16/2025

Last Modified11/26/2025

Sourcenvd

Honeypot Sightings0

Affected Products

icinga:icinga

Weaknesses (CWE)

CWE-476

References

https://github.com/Icinga/icinga2/pull/6521(security-advisories@github.com)

https://github.com/Icinga/icinga2/security/advisories/GHSA-v9jg-xqhj-f43g(security-advisories@github.com)

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(security-advisories@github.com)

IOC Correlations

No correlations recorded

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