Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, fim_alert() implementation does not check whether the return value of ctime_r is NULL or not before calling strdup() on it. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. An attacker who is able to craft and send an agent message to the wazuh manager can cause analysisd to crash and make it unavailable. This vulnerability is fixed in 4.11.0.
                
            Metrics
Affected Vendors & Products
References
        History
                    Mon, 03 Nov 2025 19:45:00 +0000
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| CPEs | cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:* | |
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        cvssV3_1
         
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Thu, 30 Oct 2025 14:45:00 +0000
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        Wazuh
         Wazuh wazuh  | 
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        Wazuh
         Wazuh wazuh  | 
Wed, 29 Oct 2025 19:15:00 +0000
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        ssvc
         
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Wed, 29 Oct 2025 17:00:00 +0000
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| Description | Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, fim_alert() implementation does not check whether the return value of ctime_r is NULL or not before calling strdup() on it. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. An attacker who is able to craft and send an agent message to the wazuh manager can cause analysisd to crash and make it unavailable. This vulnerability is fixed in 4.11.0. | |
| Title | Wazuh vulnerable to NULL pointer dereference in fim_alert line 712 | |
| Weaknesses | CWE-252 CWE-476  | 
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        cvssV4_0
         
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-10-29T16:44:30.540Z
Updated: 2025-10-29T19:09:13.693Z
Reserved: 2025-10-22T18:55:48.010Z
Link: CVE-2025-62789
Updated: 2025-10-29T19:09:10.865Z
Status : Analyzed
Published: 2025-10-29T17:15:36.823
Modified: 2025-11-03T19:36:59.850
Link: CVE-2025-62789
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