CVE-2023-50260

Wazuh is a free and open source platform used for threat prevention, detection, and response. A wrong validation in the hostdeny script allows to write any string in the hosts.deny file, which can end in an arbitrary command execution on the target system. This vulnerability is part of the active...

CVE-2024-32038

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...

CVE-2023-49275

Wazuh is a free and open source platform used for threat prevention, detection, and response. A NULL pointer dereference was detected during fuzzing of the analysis engine, allowing malicious clients to DoS the analysis engine. The bug occurs when analysisd receives a syscollector message with th...

CVE-2024-32038

The CVE-2024-32038 vulnerability affects Wazuh Manager, specifically the wazuh-analysisd service where a buffer overflow can occur when processing Unicode from Windows Eventchannel messages. The issue enables remote code execution and is exploitable without authentication, with the Analysis Engin...

CVE-2024-32038 Wazuh Analysis Engine Event Decoder Heap-based Buffer Overflow Remote Code Execution Vulnerability

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...

CVE-2024-32038 Wazuh Analysis Engine Event Decoder Heap-based Buffer Overflow Remote Code Execution Vulnerability

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...

CVE-2024-32038 Wazuh Analysis Engine Event Decoder Heap-based Buffer Overflow Remote Code Execution Vulnerability

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...

CVE-2023-50260 Wazuh's vulnerability in host_deny AR script allows arbitrary command execution

Wazuh is a free and open source platform used for threat prevention, detection, and response. A wrong validation in the hostdeny script allows to write any string in the hosts.deny file, which can end in an arbitrary command execution on the target system. This vulnerability is part of the active...

CVE-2023-50260

Wazuh contains a vulnerability in the host_deny active-response script due to improper input validation for IP/JSON handling. An attacker can write arbitrary text into /etc/hosts.deny via the host_deny spawn directive, enabling arbitrary command execution. This can cause local privilege escalatio...

CVE-2023-50260 Wazuh's vulnerability in host_deny AR script allows arbitrary command execution

Wazuh is a free and open source platform used for threat prevention, detection, and response. A wrong validation in the hostdeny script allows to write any string in the hosts.deny file, which can end in an arbitrary command execution on the target system. This vulnerability is part of the active...

CVE-2023-50260 Wazuh's vulnerability in host_deny AR script allows arbitrary command execution

Wazuh is a free and open source platform used for threat prevention, detection, and response. A wrong validation in the hostdeny script allows to write any string in the hosts.deny file, which can end in an arbitrary command execution on the target system. This vulnerability is part of the active...

CVE-2023-49275 Wazuh vulnerable to NULL Pointer Dereference in wazuh-analysisd

Wazuh is a free and open source platform used for threat prevention, detection, and response. A NULL pointer dereference was detected during fuzzing of the analysis engine, allowing malicious clients to DoS the analysis engine. The bug occurs when analysisd receives a syscollector message with th...

CVE-2023-49275 Wazuh vulnerable to NULL Pointer Dereference in wazuh-analysisd

Wazuh is a free and open source platform used for threat prevention, detection, and response. A NULL pointer dereference was detected during fuzzing of the analysis engine, allowing malicious clients to DoS the analysis engine. The bug occurs when analysisd receives a syscollector message with th...

CVE-2023-49275

CVE-2023-49275 affects Wazuh and relates to a NULL pointer dereference in the analysisd component during fuzzing, triggered when a syscollector message uses the hotfix type without a timestamp. The dereference of a missing timestamp item via cJSON_GetObjectItem() can allow a malicious client to c...

CVE-2023-49275 Wazuh vulnerable to NULL Pointer Dereference in wazuh-analysisd

Wazuh is a free and open source platform used for threat prevention, detection, and response. A NULL pointer dereference was detected during fuzzing of the analysis engine, allowing malicious clients to DoS the analysis engine. The bug occurs when analysisd receives a syscollector message with th...

Wazuh 安全漏洞

Wazuh is a Wazuh open source application. It is used to collect, aggregate, index and analyze security data to help organizations detect intrusions, threats and behavioral anomalies. A security vulnerability exists in Wazuh versions prior to 4.7.1 that stems from a null pointer dereference detect...

Wazuh 安全漏洞

Wazuh is a Wazuh open source application. It is used to collect, aggregate, index and analyze security data to help organizations detect intrusions, threats and behavioral anomalies. A security vulnerability exists in Wazuh versions 4.2.0 through 4.7.2, which stems from a hostdeny that allows any...

Wazuh 安全漏洞

Wazuh is a Wazuh open source application. It is used to collect, aggregate, index and analyze security data to help organizations detect intrusions, threats and behavioral anomalies. A security vulnerability exists in Wazuh versions 3.8.0 through 4.7.2 that stems from a buffer overflow in...

Wazuh in the Cloud Era: Navigating the Challenges of Cybersecurity

Cloud computing has innovated how organizations operate and manage IT operations, such as data storage, application deployment, networking, and overall resource management. The cloud offers scalability, adaptability, and accessibility, enabling businesses to achieve sustainable growth. However,...

Wazuh Log Collector Integer Underflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Wazuh. Log Injection is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the processing of the multilines log format. Th...