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CVE-2023-7340

🗓️ 27 Mar 2026 15:52:47Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2023-7340: heap buffer overflow in wazuh-authd causing memory corruption and denial of service from crafted input.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2023-7340
27 Mar 202615:52
attackerkb
CNNVD
Wazuh 缓冲区错误漏洞
27 Mar 202600:00
cnnvd
Cvelist
CVE-2023-7340 Wazuh authd service (os_auth) Heap-based Buffer Overflow
27 Mar 202615:52
cvelist
EUVD
EUVD-2023-60542
27 Mar 202618:31
euvd
NVD
CVE-2023-7340
27 Mar 202616:16
nvd
Positive Technologies
PT-2026-28267
27 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2023-7340
28 Mar 202616:59
redhatcve
Vulnrichment
CVE-2023-7340 Wazuh authd service (os_auth) Heap-based Buffer Overflow
27 Mar 202615:52
vulnrichment
NVD
Vulners
Node
wazuhwazuhRange3.5.0
OR
wazuhwazuhMatch4.3.10
[
  {
    "vendor": "Wazuh",
    "product": "Wazuh",
    "packageName": "os_auth",
    "versions": [
      {
        "status": "affected",
        "version": "3.5.0",
        "versionType": "semver",
        "lessThanOrEqual": "4.3.10"
      }
    ],
    "defaultStatus": "unaffected",
    "platforms": [
      "Linux"
    ]
  }
]

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25 May 2026 23:41Current
6Medium risk
Vulners AI Score6
CVSS 3.13.5 - 4.3
CVSS 45.3
EPSS0.00029
SSVC
6