CVE-2024-32038: Wazuh Analysis Engine Event Decoder Heap-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri Apr 19 2024(Updated: )
Wazuh is a free and open source platform used for threat prevention, detection, and response. There is a buffer overflow hazard in wazuh-analysisd when handling Unicode characters from Windows Eventchannel messages. It impacts Wazuh Manager 3.8.0 and above. This vulnerability is fixed in Wazuh Manager 4.7.2.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wazuh | >=3.8.0<4.7.2 |
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Frequently Asked Questions
What is the severity of CVE-2024-32038?
CVE-2024-32038 is classified as a high severity vulnerability due to the potential for buffer overflow, which can lead to arbitrary code execution.
How do I fix CVE-2024-32038?
To fix CVE-2024-32038, upgrade Wazuh Manager to version 4.7.3 or later.
Which versions of Wazuh are affected by CVE-2024-32038?
CVE-2024-32038 affects Wazuh Manager versions 3.8.0 to 4.7.2.
What impact does CVE-2024-32038 have on Wazuh?
CVE-2024-32038 can compromise the Wazuh Manager’s handling of Windows Eventchannel messages, potentially leading to system instability or exploitation.
Is there a workaround for CVE-2024-32038?
There are no known effective workarounds for CVE-2024-32038; updating to the latest version is recommended.
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