FKIE_CVE-2021-41615

Vulnerability from fkie_nvd - Published: 2022-08-08 19:15 - Updated: 2024-11-21 06:26
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected.
References
cve@mitre.orghttps://devel.rtems.org/browser/rtems/cpukit/httpd/websda.c?rev=c1427d2758079f0e9dd6a8de1662d78e0d6bc4caMailing List, Third Party Advisory
cve@mitre.orghttps://github.com/trenta3/goahead-versions/blob/master/2.1.8/230165webs218.tar.gz?raw=trueProduct, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://devel.rtems.org/browser/rtems/cpukit/httpd/websda.c?rev=c1427d2758079f0e9dd6a8de1662d78e0d6bc4caMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/trenta3/goahead-versions/blob/master/2.1.8/230165webs218.tar.gz?raw=trueProduct, Third Party Advisory
Impacted products
Vendor Product Version
embedthis goahead 2.1.8
To clipboard 

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      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:embedthis:goahead:2.1.8:*:*:*:*:*:*:*",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected."
    },
    {
      "lang": "es",
      "value": "El archivo websda.c en GoAhead WebServer versi\u00f3n 2.1.8, presenta una entrop\u00eda nonce insuficiente porque el c\u00e1lculo del nonce es basado en el valor onceuponatimeinparadise codificado, que no sigue la directriz de datos secretos para la autenticaci\u00f3n de acceso HTTP Digest en RFC 7616 secci\u00f3n 3.3 (o RFC 2617 secci\u00f3n 3.2.1). NOTA: 2.1.8 es una versi\u00f3n de 2003; sin embargo, el c\u00f3digo websda.c afectado aparece en m\u00faltiples trabajos derivados que pueden usarse en 2021. El software GoAhead reciente no est\u00e1 afectado"
    }
  ],
  "id": "CVE-2021-41615",
  "lastModified": "2024-11-21T06:26:31.737",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-08-08T19:15:12.247",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
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      "url": "https://devel.rtems.org/browser/rtems/cpukit/httpd/websda.c?rev=c1427d2758079f0e9dd6a8de1662d78e0d6bc4ca"
    },
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      "source": "cve@mitre.org",
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-331"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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