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CVE-2017-1000409

Status: ModifiedHigh (7)—💥 Exploit

A buffer overflow in glibc 2.5 (released on September 29, 2006) and can be triggered through the LD_LIBRARY_PATH environment variable. Please note that many versions of glibc are not vulnerable to this issue if patched for CVE-2017-1000366.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Affected technologies (1)

GNU — Glibc

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2017-1000409",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
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  "affected": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-119"
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      "value": "A buffer overflow in glibc 2.5 (released on September 29, 2006) and can be triggered through the LD_LIBRARY_PATH environment variable. Please note that many versions of glibc are not vulnerable to this issue if patched for CVE-2017-1000366."
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de búfer en glibc 2.5 (publicado el 29 de septiembre de 2006) puede ser desencadenado mediante la variable de entorno LD_LIBRARY_PATH. Hay que tener en cuenta que muchas versiones de glibc no son vulnerables a este problema si se corrigen con el parche para CVE-2017-1000366."
    }
  ],
  "lastModified": "2026-06-17T00:59:07.383",
  "configurations": [
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