Vulnerability Details CVE-2023-7340
Wazuh authd contains a heap-buffer overflow vulnerability that allows attackers to cause memory corruption and malformed heap data by sending specially crafted input. Attackers can exploit this vulnerability to trigger a denial of service condition, resulting in low availability impact to the authentication daemon.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.3%
CVSS Severity
CVSS v3 Score 3.5
Products affected by CVE-2023-7340
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cpe:2.3:a:wazuh:wazuh:1.0
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cpe:2.3:a:wazuh:wazuh:1.0.0
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cpe:2.3:a:wazuh:wazuh:1.0.1
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cpe:2.3:a:wazuh:wazuh:1.0.2
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cpe:2.3:a:wazuh:wazuh:1.0.3
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cpe:2.3:a:wazuh:wazuh:1.0.4
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cpe:2.3:a:wazuh:wazuh:1.1
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cpe:2.3:a:wazuh:wazuh:1.1.0
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cpe:2.3:a:wazuh:wazuh:1.1.1
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cpe:2.3:a:wazuh:wazuh:2.0
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cpe:2.3:a:wazuh:wazuh:2.0.0
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cpe:2.3:a:wazuh:wazuh:2.0.1
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cpe:2.3:a:wazuh:wazuh:2.1.0
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cpe:2.3:a:wazuh:wazuh:2.1.1
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cpe:2.3:a:wazuh:wazuh:3.0.0
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cpe:2.3:a:wazuh:wazuh:3.1.0
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cpe:2.3:a:wazuh:wazuh:3.2.0
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cpe:2.3:a:wazuh:wazuh:3.2.1
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cpe:2.3:a:wazuh:wazuh:3.2.2
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cpe:2.3:a:wazuh:wazuh:3.2.3
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cpe:2.3:a:wazuh:wazuh:3.2.4
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cpe:2.3:a:wazuh:wazuh:3.3.0
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cpe:2.3:a:wazuh:wazuh:3.3.1
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cpe:2.3:a:wazuh:wazuh:3.4.0
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cpe:2.3:a:wazuh:wazuh:3.5.0
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cpe:2.3:a:wazuh:wazuh:4.3.10