nvd-json-data-feeds/CVE-2022/CVE-2022-316xx/CVE-2022-31626.json

{
  "id": "CVE-2022-31626",
  "sourceIdentifier": "security@php.net",
  "published": "2022-06-16T06:15:08.807",
  "lastModified": "2023-11-07T03:47:39.910",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability."
    },
    {
      "lang": "es",
      "value": "En PHP versiones 7.4.x anteriores a 7.4.30, 8.0.x anteriores a 8.0.20 y 8.1.x anteriores a 8.1.7, cuando la extensi\u00f3n pdo_mysql con el controlador mysqlnd, si es permitido que el tercero suministre el host al que conectarse y la contrase\u00f1a para la conexi\u00f3n, la contrase\u00f1a de longitud excesiva puede desencadenar un desbordamiento de b\u00fafer en PHP, lo que puede conllevar a una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      },
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        "type": "Secondary",
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        "exploitabilityScore": 1.6,
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 6.8,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
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          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
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  ],
  "references": [
    {
      "url": "https://bugs.php.net/bug.php?id=81719",
      "source": "security@php.net",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Mailing List",
        "Patch",
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      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html",
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      "source": "security@php.net"
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}