FKIE_CVE-2020-8159

Vulnerability from fkie_nvd - Published: 2020-05-12 13:15 - Updated: 2024-11-21 05:38
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
There is a vulnerability in actionpack_page-caching gem < v1.2.1 that allows an attacker to write arbitrary files to a web server, potentially resulting in remote code execution if the attacker can write unescaped ERB to a view.
References
support@hackerone.comhttps://groups.google.com/forum/#%21topic/rubyonrails-security/CFRVkEytdP8
support@hackerone.comhttps://lists.debian.org/debian-lts-announce/2021/07/msg00019.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/#%21topic/rubyonrails-security/CFRVkEytdP8
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/07/msg00019.htmlMailing List, Third Party Advisory
Impacted products
Vendor Product Version
rubyonrails actionpack_page-caching *
debian debian_linux 9.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rubyonrails:actionpack_page-caching:*:*:*:*:*:ruby:*:*",
              "matchCriteriaId": "056B4A68-0E62-4066-9623-86D17E144B1D",
              "versionEndExcluding": "1.2.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is a vulnerability in actionpack_page-caching gem \u003c v1.2.1 that allows an attacker to write arbitrary files to a web server, potentially resulting in remote code execution if the attacker can write unescaped ERB to a view."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad en la funci\u00f3n Actionpack_page-caching en gem versi\u00f3n anterior a v1.2.1, que permite a un atacante escribir archivos arbitrarios en un servidor web, resultando potencialmente en una ejecuci\u00f3n de c\u00f3digo remota si el atacante puede escribir un ERB no escapado en una vista."
    }
  ],
  "id": "CVE-2020-8159",
  "lastModified": "2024-11-21T05:38:24.450",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "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"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
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  },
  "published": "2020-05-12T13:15:13.250",
  "references": [
    {
      "source": "support@hackerone.com",
      "url": "https://groups.google.com/forum/#%21topic/rubyonrails-security/CFRVkEytdP8"
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    },
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  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-22"
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      "source": "support@hackerone.com",
      "type": "Secondary"
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          "lang": "en",
          "value": "CWE-22"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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