FKIE_CVE-2017-17810

Vulnerability from fkie_nvd - Published: 2017-12-21 03:29 - Updated: 2026-06-17 01:11
Severity
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
In Netwide Assembler (NASM) 2.14rc0, there is a "SEGV on unknown address" that will cause a remote denial of service attack, because asm/preproc.c mishandles macro calls that have the wrong number of arguments.
References
cve@mitre.orghttp://repo.or.cz/nasm.git/commit/59ce1c67b16967c652765e62aa130b7e43f21dd4Patch, Vendor Advisory
cve@mitre.orghttps://bugzilla.nasm.us/show_bug.cgi?id=3392431Exploit, Issue Tracking, Vendor Advisory
cve@mitre.orghttps://usn.ubuntu.com/3694-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://repo.or.cz/nasm.git/commit/59ce1c67b16967c652765e62aa130b7e43f21dd4Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.nasm.us/show_bug.cgi?id=3392431Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3694-1/Third Party Advisory
Impacted products
Vendor Product Version
nasm netwide_assembler 2.14
canonical ubuntu_linux 14.04
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "DC75A3FA-6176-41ED-80B7-79D69671FF79",
              "vulnerable": true
            }
          ],
          "negate": false,
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          ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Netwide Assembler (NASM) 2.14rc0, there is a \"SEGV on unknown address\" that will cause a remote denial of service attack, because asm/preproc.c mishandles macro calls that have the wrong number of arguments."
    },
    {
      "lang": "es",
      "value": "En Netwide Assembler (NASM) 2.14rc0, existe un \"SEGV en direcci\u00f3n desconocida\" que provocar\u00eda un ataque de denegaci\u00f3n de servicio remoto, porque asm/preproc.c maneja incorrectamente las llamadas macro que tienen el n\u00famero incorrecto de argumentos."
    }
  ],
  "id": "CVE-2017-17810",
  "lastModified": "2026-06-17T01:11:41.497",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.0"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2017-12-21T03:29:00.193",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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