ubuntu-cve-2025-61908
Vulnerability from osv_ubuntu
Published
2025-10-16 18:15
Modified
2026-05-20 15:22
Summary
Details
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.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-classicui",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "icinga2-studio",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "libicinga2",
"binary_version": "2.4.1-2ubuntu1"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.4.1-2ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.4.1-2ubuntu1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.8-1build1",
"2.3.11-1",
"2.4.0-1",
"2.4.1-1",
"2.4.1-2",
"2.4.1-2ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-classicui",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "icinga2-studio",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "libicinga2",
"binary_version": "2.8.1-0ubuntu2"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.8.1-0ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.8.1-0ubuntu2?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.7.0-1",
"2.8.1-0ubuntu2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.11.2-1ubuntu3"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.11.2-1ubuntu3"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.11.2-1ubuntu3"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.11.2-1ubuntu3"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.11.2-1ubuntu3"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.11.2-1ubuntu3"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.11.2-1ubuntu3?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.10.5-1build1",
"2.11.2-1",
"2.11.2-1ubuntu1",
"2.11.2-1ubuntu2",
"2.11.2-1ubuntu3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.13.2-1build2"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.13.2-1build2"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.13.2-1build2"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.13.2-1build2"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.13.2-1build2"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.13.2-1build2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.13.2-1build2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.12.3-1",
"2.13.1-1",
"2.13.2-1",
"2.13.2-1build1",
"2.13.2-1build2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.14.2-1build2"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.14.2-1build2"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.14.2-1build2"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.14.2-1build2"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.14.2-1build2"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.14.2-1build2"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.14.2-1build2?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.13.8-1",
"2.14.1-1",
"2.14.2-1",
"2.14.2-1build1",
"2.14.2-1build2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.15.0-1"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.15.0-1"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.15.0-1"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.15.0-1"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.15.0-1"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.15.0-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.15.0-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.14.5-1",
"2.14.6-1",
"2.15.0-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "icinga2",
"binary_version": "2.15.1-1"
},
{
"binary_name": "icinga2-bin",
"binary_version": "2.15.1-1"
},
{
"binary_name": "icinga2-common",
"binary_version": "2.15.1-1"
},
{
"binary_name": "icinga2-ido-mysql",
"binary_version": "2.15.1-1"
},
{
"binary_name": "icinga2-ido-pgsql",
"binary_version": "2.15.1-1"
},
{
"binary_name": "vim-icinga2",
"binary_version": "2.15.1-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "icinga2",
"purl": "pkg:deb/ubuntu/icinga2@2.15.1-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.15.0-1",
"2.15.1-1"
]
}
],
"aliases": [],
"details": "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.",
"id": "UBUNTU-CVE-2025-61908",
"modified": "2026-05-20T15:22:57Z",
"published": "2025-10-16T18:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-61908"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61908"
},
{
"type": "REPORT",
"url": "https://github.com/Icinga/icinga2/security/advisories/GHSA-v9jg-xqhj-f43g"
},
{
"type": "REPORT",
"url": "https://github.com/Icinga/icinga2/commit/0dadce2b972f1d8d9f9b11f3a4eb9604b79cacb2"
},
{
"type": "REPORT",
"url": "https://github.com/Icinga/icinga2/commit/0d737e263a2244be07da85e5c5d6d914888255d4"
},
{
"type": "REPORT",
"url": "https://github.com/Icinga/icinga2/commit/b7549d09f64b05edb57d568a94e0df45d3b7cfd3"
},
{
"type": "REPORT",
"url": "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/"
},
{
"type": "REPORT",
"url": "https://github.com/Icinga/icinga2/pull/6521"
},
{
"type": "REPORT",
"url": "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"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2025-61908"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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