gsd-2022-31626
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
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.
Aliases
Aliases
CVE-2022-31626


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-31626",
    "description": "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.",
    "id": "GSD-2022-31626",
    "references": [
      "https://security.archlinux.org/CVE-2022-31626",
      "https://advisories.mageia.org/CVE-2022-31626.html",
      "https://www.suse.com/security/cve/CVE-2022-31626.html",
      "https://ubuntu.com/security/CVE-2022-31626",
      "https://www.debian.org/security/2022/dsa-5179",
      "https://access.redhat.com/errata/RHSA-2022:5467",
      "https://access.redhat.com/errata/RHSA-2022:5468",
      "https://access.redhat.com/errata/RHSA-2022:5471",
      "https://access.redhat.com/errata/RHSA-2022:5491",
      "https://access.redhat.com/errata/RHSA-2022:5904"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31626"
      ],
      "details": "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.",
      "id": "GSD-2022-31626",
      "modified": "2023-12-13T01:19:17.442294Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@php.net",
        "DATE_PUBLIC": "2022-06-06T07:00:00.000Z",
        "ID": "CVE-2022-31626",
        "STATE": "PUBLIC",
        "TITLE": "mysqlnd/pdo password buffer overflow"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "PHP",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "7.4.X",
                          "version_value": "7.4.30"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "8.0.X",
                          "version_value": "8.0.20"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "8.1.X",
                          "version_value": "8.1.7"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "PHP Group"
            }
          ]
        }
      },
      "configuration": [
        {
          "lang": "eng",
          "value": "pgsql extension enabled"
        }
      ],
      "credit": [
        {
          "lang": "eng",
          "value": "c dot fol at ambionics dot io"
        }
      ],
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            "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."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
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                "value": "CWE-120 Buffer Overflow"
              }
            ]
          }
        ]
      },
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          {
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            "refsource": "MISC",
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          },
          {
            "name": "FEDORA-2022-0a96e5b9b1",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
          },
          {
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          },
          {
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          },
          {
            "name": "GLSA-202209-20",
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            "url": "https://security.gentoo.org/glsa/202209-20"
          },
          {
            "name": "[debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
          }
        ]
      },
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=81719"
        ],
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.1.7",
                "versionStartIncluding": "8.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.0.20",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.4.30",
                "versionStartIncluding": "7.4.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "ID": "CVE-2022-31626"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-120"
                }
              ]
            }
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        "references": {
          "reference_data": [
            {
              "name": "https://bugs.php.net/bug.php?id=81719",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking",
                "Mailing List",
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://bugs.php.net/bug.php?id=81719"
            },
            {
              "name": "FEDORA-2022-f3fc52428e",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/"
            },
            {
              "name": "FEDORA-2022-0a96e5b9b1",
              "refsource": "FEDORA",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
            },
            {
              "name": "DSA-5179",
              "refsource": "DEBIAN",
              "tags": [
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              ],
              "url": "https://www.debian.org/security/2022/dsa-5179"
            },
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              "name": "https://security.netapp.com/advisory/ntap-20220722-0005/",
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            },
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              "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-02-23T01:37Z",
      "publishedDate": "2022-06-16T06:15Z"
    }
  }
}


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