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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 12 Nov 2024 17:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Icinga Icinga icinga Web 2 | |
| CPEs | cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* | |
| Vendors & Products | Icinga Icinga icinga Web 2 | |
| Metrics | ssvc 
 | 
Tue, 12 Nov 2024 17:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| Title | Icinga 2 has a TLS Certificate Validation Bypass for JSON-RPC and HTTP API Connections | |
| Weaknesses | CWE-295 | |
| References |  | 
 | 
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_M
Published: 2024-11-12T16:44:01.713Z
Updated: 2024-11-12T17:06:41.572Z
Reserved: 2024-10-14T13:56:34.811Z
Link: CVE-2024-49369
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-11-12T17:05:47.848Z
 NVD
                        NVD
                    Status : Awaiting Analysis
Published: 2024-11-12T17:15:08.250
Modified: 2024-11-13T17:01:58.603
Link: CVE-2024-49369
 Redhat
                        Redhat
                    No data.