Vulnerability-Lookup

OESA-2022-1721 (CVE-2022-31626)

Vulnerability from osv_openeuler – Published: 2022-06-24 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

php security update

Details

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

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.(CVE-2022-31626)

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.(CVE-2022-31625)

Severity

8.1 (High)


                    
                      CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-31626	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-31625	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-gd-7.2.10-20.oe1.aarch64.rpm",
          "php-debugsource-7.2.10-20.oe1.aarch64.rpm",
          "php-json-7.2.10-20.oe1.aarch64.rpm",
          "php-common-7.2.10-20.oe1.aarch64.rpm",
          "php-ldap-7.2.10-20.oe1.aarch64.rpm",
          "php-recode-7.2.10-20.oe1.aarch64.rpm",
          "php-process-7.2.10-20.oe1.aarch64.rpm",
          "php-opcache-7.2.10-20.oe1.aarch64.rpm",
          "php-help-7.2.10-20.oe1.aarch64.rpm",
          "php-cli-7.2.10-20.oe1.aarch64.rpm",
          "php-xml-7.2.10-20.oe1.aarch64.rpm",
          "php-pgsql-7.2.10-20.oe1.aarch64.rpm",
          "php-soap-7.2.10-20.oe1.aarch64.rpm",
          "php-snmp-7.2.10-20.oe1.aarch64.rpm",
          "php-fpm-7.2.10-20.oe1.aarch64.rpm",
          "php-7.2.10-20.oe1.aarch64.rpm",
          "php-odbc-7.2.10-20.oe1.aarch64.rpm",
          "php-enchant-7.2.10-20.oe1.aarch64.rpm",
          "php-tidy-7.2.10-20.oe1.aarch64.rpm",
          "php-pdo-7.2.10-20.oe1.aarch64.rpm",
          "php-bcmath-7.2.10-20.oe1.aarch64.rpm",
          "php-xmlrpc-7.2.10-20.oe1.aarch64.rpm",
          "php-mbstring-7.2.10-20.oe1.aarch64.rpm",
          "php-dbg-7.2.10-20.oe1.aarch64.rpm",
          "php-intl-7.2.10-20.oe1.aarch64.rpm",
          "php-dba-7.2.10-20.oe1.aarch64.rpm",
          "php-debuginfo-7.2.10-20.oe1.aarch64.rpm",
          "php-embedded-7.2.10-20.oe1.aarch64.rpm",
          "php-gmp-7.2.10-20.oe1.aarch64.rpm",
          "php-mysqlnd-7.2.10-20.oe1.aarch64.rpm",
          "php-devel-7.2.10-20.oe1.aarch64.rpm"
        ],
        "src": [
          "php-7.2.10-20.oe1.src.rpm"
        ],
        "x86_64": [
          "php-mbstring-7.2.10-20.oe1.x86_64.rpm",
          "php-devel-7.2.10-20.oe1.x86_64.rpm",
          "php-json-7.2.10-20.oe1.x86_64.rpm",
          "php-ldap-7.2.10-20.oe1.x86_64.rpm",
          "php-odbc-7.2.10-20.oe1.x86_64.rpm",
          "php-debugsource-7.2.10-20.oe1.x86_64.rpm",
          "php-opcache-7.2.10-20.oe1.x86_64.rpm",
          "php-help-7.2.10-20.oe1.x86_64.rpm",
          "php-xmlrpc-7.2.10-20.oe1.x86_64.rpm",
          "php-pgsql-7.2.10-20.oe1.x86_64.rpm",
          "php-gmp-7.2.10-20.oe1.x86_64.rpm",
          "php-soap-7.2.10-20.oe1.x86_64.rpm",
          "php-enchant-7.2.10-20.oe1.x86_64.rpm",
          "php-fpm-7.2.10-20.oe1.x86_64.rpm",
          "php-debuginfo-7.2.10-20.oe1.x86_64.rpm",
          "php-pdo-7.2.10-20.oe1.x86_64.rpm",
          "php-xml-7.2.10-20.oe1.x86_64.rpm",
          "php-7.2.10-20.oe1.x86_64.rpm",
          "php-bcmath-7.2.10-20.oe1.x86_64.rpm",
          "php-intl-7.2.10-20.oe1.x86_64.rpm",
          "php-embedded-7.2.10-20.oe1.x86_64.rpm",
          "php-mysqlnd-7.2.10-20.oe1.x86_64.rpm",
          "php-common-7.2.10-20.oe1.x86_64.rpm",
          "php-cli-7.2.10-20.oe1.x86_64.rpm",
          "php-gd-7.2.10-20.oe1.x86_64.rpm",
          "php-tidy-7.2.10-20.oe1.x86_64.rpm",
          "php-dba-7.2.10-20.oe1.x86_64.rpm",
          "php-snmp-7.2.10-20.oe1.x86_64.rpm",
          "php-recode-7.2.10-20.oe1.x86_64.rpm",
          "php-dbg-7.2.10-20.oe1.x86_64.rpm",
          "php-process-7.2.10-20.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.10-20.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-embedded-8.0.0-8.oe1.aarch64.rpm",
          "php-bcmath-8.0.0-8.oe1.aarch64.rpm",
          "php-8.0.0-8.oe1.aarch64.rpm",
          "php-debuginfo-8.0.0-8.oe1.aarch64.rpm",
          "php-enchant-8.0.0-8.oe1.aarch64.rpm",
          "php-fpm-8.0.0-8.oe1.aarch64.rpm",
          "php-cli-8.0.0-8.oe1.aarch64.rpm",
          "php-ffi-8.0.0-8.oe1.aarch64.rpm",
          "php-pdo-8.0.0-8.oe1.aarch64.rpm",
          "php-dbg-8.0.0-8.oe1.aarch64.rpm",
          "php-help-8.0.0-8.oe1.aarch64.rpm",
          "php-intl-8.0.0-8.oe1.aarch64.rpm",
          "php-process-8.0.0-8.oe1.aarch64.rpm",
          "php-mbstring-8.0.0-8.oe1.aarch64.rpm",
          "php-odbc-8.0.0-8.oe1.aarch64.rpm",
          "php-soap-8.0.0-8.oe1.aarch64.rpm",
          "php-tidy-8.0.0-8.oe1.aarch64.rpm",
          "php-opcache-8.0.0-8.oe1.aarch64.rpm",
          "php-dba-8.0.0-8.oe1.aarch64.rpm",
          "php-gd-8.0.0-8.oe1.aarch64.rpm",
          "php-ldap-8.0.0-8.oe1.aarch64.rpm",
          "php-common-8.0.0-8.oe1.aarch64.rpm",
          "php-gmp-8.0.0-8.oe1.aarch64.rpm",
          "php-snmp-8.0.0-8.oe1.aarch64.rpm",
          "php-debugsource-8.0.0-8.oe1.aarch64.rpm",
          "php-mysqlnd-8.0.0-8.oe1.aarch64.rpm",
          "php-devel-8.0.0-8.oe1.aarch64.rpm",
          "php-pgsql-8.0.0-8.oe1.aarch64.rpm",
          "php-xml-8.0.0-8.oe1.aarch64.rpm"
        ],
        "src": [
          "php-8.0.0-8.oe1.src.rpm"
        ],
        "x86_64": [
          "php-fpm-8.0.0-8.oe1.x86_64.rpm",
          "php-dba-8.0.0-8.oe1.x86_64.rpm",
          "php-odbc-8.0.0-8.oe1.x86_64.rpm",
          "php-soap-8.0.0-8.oe1.x86_64.rpm",
          "php-common-8.0.0-8.oe1.x86_64.rpm",
          "php-8.0.0-8.oe1.x86_64.rpm",
          "php-debuginfo-8.0.0-8.oe1.x86_64.rpm",
          "php-pgsql-8.0.0-8.oe1.x86_64.rpm",
          "php-mbstring-8.0.0-8.oe1.x86_64.rpm",
          "php-tidy-8.0.0-8.oe1.x86_64.rpm",
          "php-xml-8.0.0-8.oe1.x86_64.rpm",
          "php-pdo-8.0.0-8.oe1.x86_64.rpm",
          "php-cli-8.0.0-8.oe1.x86_64.rpm",
          "php-enchant-8.0.0-8.oe1.x86_64.rpm",
          "php-help-8.0.0-8.oe1.x86_64.rpm",
          "php-embedded-8.0.0-8.oe1.x86_64.rpm",
          "php-ldap-8.0.0-8.oe1.x86_64.rpm",
          "php-opcache-8.0.0-8.oe1.x86_64.rpm",
          "php-gmp-8.0.0-8.oe1.x86_64.rpm",
          "php-ffi-8.0.0-8.oe1.x86_64.rpm",
          "php-debugsource-8.0.0-8.oe1.x86_64.rpm",
          "php-devel-8.0.0-8.oe1.x86_64.rpm",
          "php-intl-8.0.0-8.oe1.x86_64.rpm",
          "php-dbg-8.0.0-8.oe1.x86_64.rpm",
          "php-bcmath-8.0.0-8.oe1.x86_64.rpm",
          "php-gd-8.0.0-8.oe1.x86_64.rpm",
          "php-mysqlnd-8.0.0-8.oe1.x86_64.rpm",
          "php-snmp-8.0.0-8.oe1.x86_64.rpm",
          "php-process-8.0.0-8.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.0-8.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-soap-8.0.0-10.oe2203.aarch64.rpm",
          "php-pdo-8.0.0-10.oe2203.aarch64.rpm",
          "php-dbg-8.0.0-10.oe2203.aarch64.rpm",
          "php-intl-8.0.0-10.oe2203.aarch64.rpm",
          "php-bcmath-8.0.0-10.oe2203.aarch64.rpm",
          "php-devel-8.0.0-10.oe2203.aarch64.rpm",
          "php-common-8.0.0-10.oe2203.aarch64.rpm",
          "php-enchant-8.0.0-10.oe2203.aarch64.rpm",
          "php-dba-8.0.0-10.oe2203.aarch64.rpm",
          "php-8.0.0-10.oe2203.aarch64.rpm",
          "php-debuginfo-8.0.0-10.oe2203.aarch64.rpm",
          "php-gmp-8.0.0-10.oe2203.aarch64.rpm",
          "php-process-8.0.0-10.oe2203.aarch64.rpm",
          "php-embedded-8.0.0-10.oe2203.aarch64.rpm",
          "php-opcache-8.0.0-10.oe2203.aarch64.rpm",
          "php-mysqlnd-8.0.0-10.oe2203.aarch64.rpm",
          "php-mbstring-8.0.0-10.oe2203.aarch64.rpm",
          "php-help-8.0.0-10.oe2203.aarch64.rpm",
          "php-xml-8.0.0-10.oe2203.aarch64.rpm",
          "php-cli-8.0.0-10.oe2203.aarch64.rpm",
          "php-tidy-8.0.0-10.oe2203.aarch64.rpm",
          "php-pgsql-8.0.0-10.oe2203.aarch64.rpm",
          "php-fpm-8.0.0-10.oe2203.aarch64.rpm",
          "php-ffi-8.0.0-10.oe2203.aarch64.rpm",
          "php-gd-8.0.0-10.oe2203.aarch64.rpm",
          "php-snmp-8.0.0-10.oe2203.aarch64.rpm",
          "php-debugsource-8.0.0-10.oe2203.aarch64.rpm",
          "php-odbc-8.0.0-10.oe2203.aarch64.rpm",
          "php-ldap-8.0.0-10.oe2203.aarch64.rpm"
        ],
        "src": [
          "php-8.0.0-10.oe2203.src.rpm"
        ],
        "x86_64": [
          "php-dbg-8.0.0-10.oe2203.x86_64.rpm",
          "php-debuginfo-8.0.0-10.oe2203.x86_64.rpm",
          "php-snmp-8.0.0-10.oe2203.x86_64.rpm",
          "php-gd-8.0.0-10.oe2203.x86_64.rpm",
          "php-8.0.0-10.oe2203.x86_64.rpm",
          "php-fpm-8.0.0-10.oe2203.x86_64.rpm",
          "php-intl-8.0.0-10.oe2203.x86_64.rpm",
          "php-ldap-8.0.0-10.oe2203.x86_64.rpm",
          "php-xml-8.0.0-10.oe2203.x86_64.rpm",
          "php-ffi-8.0.0-10.oe2203.x86_64.rpm",
          "php-odbc-8.0.0-10.oe2203.x86_64.rpm",
          "php-dba-8.0.0-10.oe2203.x86_64.rpm",
          "php-debugsource-8.0.0-10.oe2203.x86_64.rpm",
          "php-mysqlnd-8.0.0-10.oe2203.x86_64.rpm",
          "php-tidy-8.0.0-10.oe2203.x86_64.rpm",
          "php-mbstring-8.0.0-10.oe2203.x86_64.rpm",
          "php-process-8.0.0-10.oe2203.x86_64.rpm",
          "php-common-8.0.0-10.oe2203.x86_64.rpm",
          "php-help-8.0.0-10.oe2203.x86_64.rpm",
          "php-soap-8.0.0-10.oe2203.x86_64.rpm",
          "php-embedded-8.0.0-10.oe2203.x86_64.rpm",
          "php-cli-8.0.0-10.oe2203.x86_64.rpm",
          "php-gmp-8.0.0-10.oe2203.x86_64.rpm",
          "php-pdo-8.0.0-10.oe2203.x86_64.rpm",
          "php-bcmath-8.0.0-10.oe2203.x86_64.rpm",
          "php-enchant-8.0.0-10.oe2203.x86_64.rpm",
          "php-opcache-8.0.0-10.oe2203.x86_64.rpm",
          "php-pgsql-8.0.0-10.oe2203.x86_64.rpm",
          "php-devel-8.0.0-10.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.0-10.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.\r\n\r\nSecurity Fix(es):\r\n\r\nIn 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.(CVE-2022-31626)\r\n\r\nIn 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.(CVE-2022-31625)",
  "id": "OESA-2022-1721",
  "modified": "2026-08-06T11:04:59Z",
  "published": "2022-06-24T11:04:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1721"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31626"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31625"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "php security update",
  "upstream": [
    "CVE-2022-31626",
    "CVE-2022-31625"
  ]
}

CVE-2022-31625 (GCVE-0-2022-31625)

Vulnerability from cvelistv5 – Published: 2022-06-16 05:45 – Updated: 2024-09-16 18:35

Title

Freeing unallocated memory in php_pgsql_free_params()

Summary

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-590 - Free of Memory not on the Heap
CWE-824 - Access of Uninitialized Pointer

Assigner

php mitre root

References

7 references

URL	Tags
https://bugs.php.net/bug.php?id=81720
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.debian.org/security/2022/dsa-5179	vendor-advisory
https://security.netapp.com/advisory/ntap-2022072…
https://security.gentoo.org/glsa/202209-20	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.4.X , < 7.4.30 (custom) Affected: 8.0.X , < 8.0.20 (custom) Affected: 8.1.X , < 8.1.7 (custom)

Date Public

2022-06-06 00:00

Credits

c dot fol at ambionics dot io

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:26:00.936Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=81720"
          },
          {
            "name": "FEDORA-2022-0a96e5b9b1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
          },
          {
            "name": "FEDORA-2022-f3fc52428e",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/"
          },
          {
            "name": "DSA-5179",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5179"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220722-0005/"
          },
          {
            "name": "GLSA-202209-20",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202209-20"
          },
          {
            "name": "[debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.4.30",
              "status": "affected",
              "version": "7.4.X",
              "versionType": "custom"
            },
            {
              "lessThan": "8.0.20",
              "status": "affected",
              "version": "8.0.X",
              "versionType": "custom"
            },
            {
              "lessThan": "8.1.7",
              "status": "affected",
              "version": "8.1.X",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "pgsql extension enabled"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "c dot fol at ambionics dot io"
        }
      ],
      "datePublic": "2022-06-06T00:00:00.000Z",
      "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 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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-590",
              "description": "CWE-590 Free of Memory not on the Heap",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-824",
              "description": "CWE-824 Access of Uninitialized Pointer",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-15T00:00:00.000Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://bugs.php.net/bug.php?id=81720"
        },
        {
          "name": "FEDORA-2022-0a96e5b9b1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
        },
        {
          "name": "FEDORA-2022-f3fc52428e",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/"
        },
        {
          "name": "DSA-5179",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5179"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20220722-0005/"
        },
        {
          "name": "GLSA-202209-20",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202209-20"
        },
        {
          "name": "[debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=81720"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Freeing unallocated memory in php_pgsql_free_params()",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2022-31625",
    "datePublished": "2022-06-16T05:45:15.228Z",
    "dateReserved": "2022-05-25T00:00:00.000Z",
    "dateUpdated": "2024-09-16T18:35:01.122Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-31626 (GCVE-0-2022-31626)

Vulnerability from cvelistv5 – Published: 2022-06-16 05:45 – Updated: 2024-09-17 03:38

Title

mysqlnd/pdo password buffer overflow

Summary

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-120 - Buffer Overflow

Assigner

php mitre root

References

7 references

URL	Tags
https://bugs.php.net/bug.php?id=81719
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.debian.org/security/2022/dsa-5179	vendor-advisory
https://security.netapp.com/advisory/ntap-2022072…
https://security.gentoo.org/glsa/202209-20	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.4.X , < 7.4.30 (custom) Affected: 8.0.X , < 8.0.20 (custom) Affected: 8.1.X , < 8.1.7 (custom)

Date Public

2022-06-06 00:00

Credits

c dot fol at ambionics dot io

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:26:00.678Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=81719"
          },
          {
            "name": "FEDORA-2022-0a96e5b9b1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
          },
          {
            "name": "FEDORA-2022-f3fc52428e",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/"
          },
          {
            "name": "DSA-5179",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5179"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220722-0005/"
          },
          {
            "name": "GLSA-202209-20",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202209-20"
          },
          {
            "name": "[debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.4.30",
              "status": "affected",
              "version": "7.4.X",
              "versionType": "custom"
            },
            {
              "lessThan": "8.0.20",
              "status": "affected",
              "version": "8.0.X",
              "versionType": "custom"
            },
            {
              "lessThan": "8.1.7",
              "status": "affected",
              "version": "8.1.X",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "pgsql extension enabled"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "c dot fol at ambionics dot io"
        }
      ],
      "datePublic": "2022-06-06T00:00:00.000Z",
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-15T00:00:00.000Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://bugs.php.net/bug.php?id=81719"
        },
        {
          "name": "FEDORA-2022-0a96e5b9b1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/"
        },
        {
          "name": "FEDORA-2022-f3fc52428e",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/"
        },
        {
          "name": "DSA-5179",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5179"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20220722-0005/"
        },
        {
          "name": "GLSA-202209-20",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202209-20"
        },
        {
          "name": "[debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=81719"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "mysqlnd/pdo password buffer overflow",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2022-31626",
    "datePublished": "2022-06-16T05:45:16.880Z",
    "dateReserved": "2022-05-25T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:38:54.950Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2022-1721 (CVE-2022-31626)

CVE-2022-31625 (GCVE-0-2022-31625)

CVE-2022-31626 (GCVE-0-2022-31626)

Tags

Sightings

Nomenclature

Related by attack behaviour