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CVE-2017-17815

Estado: ModificadaMedia (5.5)—

In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in is_mmacro() in asm/preproc.c that will cause a remote denial of service attack, because of a missing check for the relationship between minimum and maximum parameter counts.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Canonical — Ubuntu LinuxNasm — Netwide Assembler

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2017-17815",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
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        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
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  "affected": [
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      "affectedData": [
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  "published": "2017-12-21T03:29:00.397",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-754"
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  ],
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    {
      "lang": "en",
      "value": "In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in is_mmacro() in asm/preproc.c that will cause a remote denial of service attack, because of a missing check for the relationship between minimum and maximum parameter counts."
    },
    {
      "lang": "es",
      "value": "En Netwide Assembler (NASM) 2.14rc0, existe un acceso ilegal a direcciones en is_mmacro() en asm/preproc.c que podría provocar un ataque de denegación de servicio remoto debido a la ausencia de un control para la relación entre los valores de los parámetros minimum y maximum."
    }
  ],
  "lastModified": "2026-06-17T01:11:42.060",
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