CVE-2024-36112
Nautobot dynamic-group-members doesn't enforce permission restrictions on member objects
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Nautobot is a Network Source of Truth and Network Automation Platform. A user with permissions to view Dynamic Group records (`extras.view_dynamicgroup` permission) can use the Dynamic Group detail UI view (`/extras/dynamic-groups/<uuid>/`) and/or the members REST API view (`/api/extras/dynamic-groups/<uuid>/members/`) to list the objects that are members of a given Dynamic Group. In versions of Nautobot between 1.3.0 (where the Dynamic Groups feature was added) and 1.6.22 inclusive, and 2.0.0 through 2.2.4 inclusive, Nautobot fails to restrict these listings based on the member object permissions - for example a Dynamic Group of Device objects will list all Devices that it contains, regardless of the user's `dcim.view_device` permissions or lack thereof. This issue has been fixed in Nautobot versions 1.6.23 and 2.2.5. Users are advised to upgrade. This vulnerability can be partially mitigated by removing `extras.view_dynamicgroup` permission from users however a full fix will require upgrading.
Nautobot es una plataforma de automatización de redes y fuente de verdad de red. Un usuario con permisos para ver registros de grupos dinámicos (permiso `extras.view_dynamicgroup`) puede usar la vista detallada de la interfaz de usuario del grupo dinámico (`/extras/dynamic-groups//`) y/o la vista API REST de los miembros (` /api/extras/dynamic-groups//members/`) para enumerar los objetos que son miembros de un grupo dinámico determinado. En las versiones de Nautobot entre 1.3.0 (donde se agregó la función Grupos dinámicos) y 1.6.22 incluida, y 2.0.0 a 2.2.4 incluida, Nautobot no puede restringir estos listados según los permisos de los objetos miembro, por ejemplo, un grupo dinámico. El grupo de objetos de Dispositivo enumerará todos los Dispositivos que contiene, independientemente de los permisos `dcim.view_device` del usuario o de la falta de ellos. Este problema se solucionó en las versiones 1.6.23 y 2.2.5 de Nautobot. Se recomienda a los usuarios que actualicen. Esta vulnerabilidad se puede mitigar parcialmente eliminando el permiso `extras.view_dynamicgroup` de los usuarios; sin embargo, una solución completa requerirá una actualización.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-20 CVE Reserved
- 2024-05-28 CVE Published
- 2024-05-29 EPSS Updated
- 2024-08-02 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-280: Improper Handling of Insufficient Permissions or Privileges
- CWE-755: Improper Handling of Exceptional Conditions
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/nautobot/nautobot/pull/5757 | X_refsource_misc | |
| https://github.com/nautobot/nautobot/pull/5762 | X_refsource_misc | |
| https://github.com/nautobot/nautobot/security/advisories/GHSA-qmjf-wc2h-6x3q | X_refsource_confirm |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nautobot Search vendor "Nautobot" | Nautobot Search vendor "Nautobot" for product "Nautobot" | >= 1.3.0 < 1.6.23 Search vendor "Nautobot" for product "Nautobot" and version " >= 1.3.0 < 1.6.23" | en |
Affected
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| Nautobot Search vendor "Nautobot" | Nautobot Search vendor "Nautobot" for product "Nautobot" | >= 2.0.0 < 2.2.5 Search vendor "Nautobot" for product "Nautobot" and version " >= 2.0.0 < 2.2.5" | en |
Affected
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