FKIE_CVE-2020-15692

Vulnerability from fkie_nvd - Published: 2020-08-14 19:15 - Updated: 2024-11-21 05:06
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Nim 1.2.4, the standard library browsers mishandles the URL argument to browsers.openDefaultBrowser. This argument can be a local file path that will be opened in the default explorer. An attacker can pass one argument to the underlying open command to execute arbitrary registered system commands.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2021/02/04/1Exploit, Mailing List, Third Party Advisory
cve@mitre.orghttps://consensys.net/diligence/vulnerabilities/nim-browsers-argument-injection/Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/browsers.nim#L48Patch, Third Party Advisory
cve@mitre.orghttps://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.htmlRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/02/04/1Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://consensys.net/diligence/vulnerabilities/nim-browsers-argument-injection/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/browsers.nim#L48Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.htmlRelease Notes, Third Party Advisory
Impacted products
Vendor Product Version
nim-lang nim *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nim-lang:nim:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1DBCD9F0-7A6D-4479-948B-7B2F7B80FBF1",
              "versionEndIncluding": "1.2.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Nim 1.2.4, the standard library browsers mishandles the URL argument to browsers.openDefaultBrowser. This argument can be a local file path that will be opened in the default explorer. An attacker can pass one argument to the underlying open command to execute arbitrary registered system commands."
    },
    {
      "lang": "es",
      "value": "En Nim versi\u00f3n 1.2.4, los navegadores de la biblioteca est\u00e1ndar manejan inapropiadamente el argumento de la URL para la funci\u00f3n browsers.openDefaultBrowser. Este argumento puede ser una ruta de archivo local que ser\u00e1 abierto en el explorador predeterminado. Un atacante puede pasar un argumento al comando abierto subyacente para ejecutar comandos arbitrarios del sistema registrado."
    }
  ],
  "id": "CVE-2020-15692",
  "lastModified": "2024-11-21T05:06:01.557",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2020-08-14T19:15:12.317",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Mailing List",
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      "url": "http://www.openwall.com/lists/oss-security/2021/02/04/1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://consensys.net/diligence/vulnerabilities/nim-browsers-argument-injection/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/browsers.nim#L48"
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      "url": "https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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