gsd-2022-31625
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 using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.
Aliases
Aliases
CVE-2022-31625


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-31625",
    "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 using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.",
    "id": "GSD-2022-31625",
    "references": [
      "https://security.archlinux.org/CVE-2022-31625",
      "https://advisories.mageia.org/CVE-2022-31625.html",
      "https://www.suse.com/security/cve/CVE-2022-31625.html",
      "https://ubuntu.com/security/CVE-2022-31625",
      "https://www.debian.org/security/2022/dsa-5179",
      "https://access.redhat.com/errata/RHSA-2022:5491",
      "https://access.redhat.com/errata/RHSA-2022:6158",
      "https://access.redhat.com/errata/RHSA-2022:7624",
      "https://access.redhat.com/errata/RHSA-2022:8197"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31625"
      ],
      "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 using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.",
      "id": "GSD-2022-31625",
      "modified": "2023-12-13T01:19:18.381371Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "security@php.net",
        "DATE_PUBLIC": "2022-06-06T07:00:00.000Z",
        "ID": "CVE-2022-31625",
        "STATE": "PUBLIC",
        "TITLE": "Freeing unallocated memory in php_pgsql_free_params()"
      },
      "affects": {
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          "vendor_data": [
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                    "product_name": "PHP",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c",
                          "version_name": "7.4.X",
                          "version_value": "7.4.30"
                        },
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                        },
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                          "version_affected": "\u003c",
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                          "version_value": "8.1.7"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "PHP Group"
            }
          ]
        }
      },
      "configuration": [
        {
          "lang": "eng",
          "value": "pgsql extension enabled"
        }
      ],
      "credit": [
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          "lang": "eng",
          "value": "c dot fol at ambionics dot io"
        }
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          }
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      },
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      "impact": {
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          "baseScore": 8.1,
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                "value": "CWE-590 Free of Memory not on the Heap"
              }
            ]
          },
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                "value": "CWE-824 Access of Uninitialized Pointer"
              }
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          }
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      },
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        ],
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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                "versionEndExcluding": "8.1.7",
                "versionStartIncluding": "8.1.0",
                "vulnerable": true
              },
              {
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              {
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                "cpe_name": [],
                "versionEndExcluding": "7.4.30",
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              }
            ],
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          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
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                "vulnerable": true
              }
            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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          "ID": "CVE-2022-31625"
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            }
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        },
        "problemtype": {
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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          "exploitabilityScore": 2.2,
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        }
      },
      "lastModifiedDate": "2023-02-23T01:34Z",
      "publishedDate": "2022-06-16T06:15Z"
    }
  }
}


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