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CVE-2023-7340 Wazuh authd service (os_auth) Heap-based Buffer Overflow

🗓️ 27 Mar 2026 15:52:47Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Wazuh authentication daemon heap overflow causes memory corruption from crafted input and denial of service.

Related
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
CVE
CVE-2023-7340
27 Mar 202615:52
cve
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
[
  {
    "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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