Vulnerability-Lookup

oesa-2021-1018

Vulnerability from osv_openeuler

Published

2021-02-04 11:04

Modified

2026-08-06 11:04

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.\r\n\r\n Security Fix(es):\r\n\r\n In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.(CVE-2020-7071)\r\n\r\n When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.(CVE-2020-7059)\r\n\r\n In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.(CVE-2020-7062)\r\n\r\n

Severity

8.2 (High)


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

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-7071	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-7059	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-7062	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-dba-7.2.10-10.oe1.aarch64.rpm",
          "php-common-7.2.10-10.oe1.aarch64.rpm",
          "php-xml-7.2.10-10.oe1.aarch64.rpm",
          "php-enchant-7.2.10-10.oe1.aarch64.rpm",
          "php-dbg-7.2.10-10.oe1.aarch64.rpm",
          "php-process-7.2.10-10.oe1.aarch64.rpm",
          "php-xmlrpc-7.2.10-10.oe1.aarch64.rpm",
          "php-devel-7.2.10-10.oe1.aarch64.rpm",
          "php-debugsource-7.2.10-10.oe1.aarch64.rpm",
          "php-fpm-7.2.10-10.oe1.aarch64.rpm",
          "php-odbc-7.2.10-10.oe1.aarch64.rpm",
          "php-cli-7.2.10-10.oe1.aarch64.rpm",
          "php-recode-7.2.10-10.oe1.aarch64.rpm",
          "php-pdo-7.2.10-10.oe1.aarch64.rpm",
          "php-pgsql-7.2.10-10.oe1.aarch64.rpm",
          "php-help-7.2.10-10.oe1.aarch64.rpm",
          "php-gmp-7.2.10-10.oe1.aarch64.rpm",
          "php-embedded-7.2.10-10.oe1.aarch64.rpm",
          "php-bcmath-7.2.10-10.oe1.aarch64.rpm",
          "php-mysqlnd-7.2.10-10.oe1.aarch64.rpm",
          "php-ldap-7.2.10-10.oe1.aarch64.rpm",
          "php-snmp-7.2.10-10.oe1.aarch64.rpm",
          "php-debuginfo-7.2.10-10.oe1.aarch64.rpm",
          "php-gd-7.2.10-10.oe1.aarch64.rpm",
          "php-tidy-7.2.10-10.oe1.aarch64.rpm",
          "php-7.2.10-10.oe1.aarch64.rpm",
          "php-json-7.2.10-10.oe1.aarch64.rpm",
          "php-intl-7.2.10-10.oe1.aarch64.rpm",
          "php-mbstring-7.2.10-10.oe1.aarch64.rpm",
          "php-soap-7.2.10-10.oe1.aarch64.rpm",
          "php-opcache-7.2.10-10.oe1.aarch64.rpm",
          "php-odbc-7.2.10-11.oe1.aarch64.rpm",
          "php-pdo-7.2.10-11.oe1.aarch64.rpm",
          "php-help-7.2.10-11.oe1.aarch64.rpm",
          "php-snmp-7.2.10-11.oe1.aarch64.rpm",
          "php-debuginfo-7.2.10-11.oe1.aarch64.rpm",
          "php-dbg-7.2.10-11.oe1.aarch64.rpm",
          "php-recode-7.2.10-11.oe1.aarch64.rpm",
          "php-pgsql-7.2.10-11.oe1.aarch64.rpm",
          "php-devel-7.2.10-11.oe1.aarch64.rpm",
          "php-json-7.2.10-11.oe1.aarch64.rpm",
          "php-gmp-7.2.10-11.oe1.aarch64.rpm",
          "php-tidy-7.2.10-11.oe1.aarch64.rpm",
          "php-enchant-7.2.10-11.oe1.aarch64.rpm",
          "php-intl-7.2.10-11.oe1.aarch64.rpm",
          "php-process-7.2.10-11.oe1.aarch64.rpm",
          "php-xmlrpc-7.2.10-11.oe1.aarch64.rpm",
          "php-cli-7.2.10-11.oe1.aarch64.rpm",
          "php-soap-7.2.10-11.oe1.aarch64.rpm",
          "php-fpm-7.2.10-11.oe1.aarch64.rpm",
          "php-common-7.2.10-11.oe1.aarch64.rpm",
          "php-gd-7.2.10-11.oe1.aarch64.rpm",
          "php-ldap-7.2.10-11.oe1.aarch64.rpm",
          "php-embedded-7.2.10-11.oe1.aarch64.rpm",
          "php-opcache-7.2.10-11.oe1.aarch64.rpm",
          "php-7.2.10-11.oe1.aarch64.rpm",
          "php-mysqlnd-7.2.10-11.oe1.aarch64.rpm",
          "php-dba-7.2.10-11.oe1.aarch64.rpm",
          "php-debugsource-7.2.10-11.oe1.aarch64.rpm",
          "php-bcmath-7.2.10-11.oe1.aarch64.rpm",
          "php-mbstring-7.2.10-11.oe1.aarch64.rpm",
          "php-xml-7.2.10-11.oe1.aarch64.rpm"
        ],
        "src": [
          "php-7.2.10-10.oe1.src.rpm",
          "php-7.2.10-11.oe1.src.rpm"
        ],
        "x86_64": [
          "php-xml-7.2.10-10.oe1.x86_64.rpm",
          "php-tidy-7.2.10-10.oe1.x86_64.rpm",
          "php-json-7.2.10-10.oe1.x86_64.rpm",
          "php-cli-7.2.10-10.oe1.x86_64.rpm",
          "php-dbg-7.2.10-10.oe1.x86_64.rpm",
          "php-mysqlnd-7.2.10-10.oe1.x86_64.rpm",
          "php-opcache-7.2.10-10.oe1.x86_64.rpm",
          "php-gmp-7.2.10-10.oe1.x86_64.rpm",
          "php-intl-7.2.10-10.oe1.x86_64.rpm",
          "php-help-7.2.10-10.oe1.x86_64.rpm",
          "php-fpm-7.2.10-10.oe1.x86_64.rpm",
          "php-debuginfo-7.2.10-10.oe1.x86_64.rpm",
          "php-snmp-7.2.10-10.oe1.x86_64.rpm",
          "php-embedded-7.2.10-10.oe1.x86_64.rpm",
          "php-recode-7.2.10-10.oe1.x86_64.rpm",
          "php-mbstring-7.2.10-10.oe1.x86_64.rpm",
          "php-ldap-7.2.10-10.oe1.x86_64.rpm",
          "php-xmlrpc-7.2.10-10.oe1.x86_64.rpm",
          "php-gd-7.2.10-10.oe1.x86_64.rpm",
          "php-bcmath-7.2.10-10.oe1.x86_64.rpm",
          "php-devel-7.2.10-10.oe1.x86_64.rpm",
          "php-debugsource-7.2.10-10.oe1.x86_64.rpm",
          "php-enchant-7.2.10-10.oe1.x86_64.rpm",
          "php-process-7.2.10-10.oe1.x86_64.rpm",
          "php-common-7.2.10-10.oe1.x86_64.rpm",
          "php-pdo-7.2.10-10.oe1.x86_64.rpm",
          "php-dba-7.2.10-10.oe1.x86_64.rpm",
          "php-soap-7.2.10-10.oe1.x86_64.rpm",
          "php-odbc-7.2.10-10.oe1.x86_64.rpm",
          "php-pgsql-7.2.10-10.oe1.x86_64.rpm",
          "php-7.2.10-10.oe1.x86_64.rpm",
          "php-enchant-7.2.10-11.oe1.x86_64.rpm",
          "php-snmp-7.2.10-11.oe1.x86_64.rpm",
          "php-gd-7.2.10-11.oe1.x86_64.rpm",
          "php-mbstring-7.2.10-11.oe1.x86_64.rpm",
          "php-dba-7.2.10-11.oe1.x86_64.rpm",
          "php-json-7.2.10-11.oe1.x86_64.rpm",
          "php-process-7.2.10-11.oe1.x86_64.rpm",
          "php-xml-7.2.10-11.oe1.x86_64.rpm",
          "php-opcache-7.2.10-11.oe1.x86_64.rpm",
          "php-debugsource-7.2.10-11.oe1.x86_64.rpm",
          "php-intl-7.2.10-11.oe1.x86_64.rpm",
          "php-recode-7.2.10-11.oe1.x86_64.rpm",
          "php-dbg-7.2.10-11.oe1.x86_64.rpm",
          "php-mysqlnd-7.2.10-11.oe1.x86_64.rpm",
          "php-pdo-7.2.10-11.oe1.x86_64.rpm",
          "php-7.2.10-11.oe1.x86_64.rpm",
          "php-common-7.2.10-11.oe1.x86_64.rpm",
          "php-ldap-7.2.10-11.oe1.x86_64.rpm",
          "php-odbc-7.2.10-11.oe1.x86_64.rpm",
          "php-embedded-7.2.10-11.oe1.x86_64.rpm",
          "php-tidy-7.2.10-11.oe1.x86_64.rpm",
          "php-xmlrpc-7.2.10-11.oe1.x86_64.rpm",
          "php-bcmath-7.2.10-11.oe1.x86_64.rpm",
          "php-cli-7.2.10-11.oe1.x86_64.rpm",
          "php-devel-7.2.10-11.oe1.x86_64.rpm",
          "php-pgsql-7.2.10-11.oe1.x86_64.rpm",
          "php-gmp-7.2.10-11.oe1.x86_64.rpm",
          "php-fpm-7.2.10-11.oe1.x86_64.rpm",
          "php-help-7.2.10-11.oe1.x86_64.rpm",
          "php-debuginfo-7.2.10-11.oe1.x86_64.rpm",
          "php-soap-7.2.10-11.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS",
        "name": "php",
        "purl": "pkg:rpm/openEuler/php\u0026distro=openEuler-20.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.10-11.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "php-odbc-7.2.10-11.oe1.aarch64.rpm",
          "php-pdo-7.2.10-11.oe1.aarch64.rpm",
          "php-help-7.2.10-11.oe1.aarch64.rpm",
          "php-snmp-7.2.10-11.oe1.aarch64.rpm",
          "php-debuginfo-7.2.10-11.oe1.aarch64.rpm",
          "php-dbg-7.2.10-11.oe1.aarch64.rpm",
          "php-recode-7.2.10-11.oe1.aarch64.rpm",
          "php-pgsql-7.2.10-11.oe1.aarch64.rpm",
          "php-devel-7.2.10-11.oe1.aarch64.rpm",
          "php-json-7.2.10-11.oe1.aarch64.rpm",
          "php-gmp-7.2.10-11.oe1.aarch64.rpm",
          "php-tidy-7.2.10-11.oe1.aarch64.rpm",
          "php-enchant-7.2.10-11.oe1.aarch64.rpm",
          "php-intl-7.2.10-11.oe1.aarch64.rpm",
          "php-process-7.2.10-11.oe1.aarch64.rpm",
          "php-xmlrpc-7.2.10-11.oe1.aarch64.rpm",
          "php-cli-7.2.10-11.oe1.aarch64.rpm",
          "php-soap-7.2.10-11.oe1.aarch64.rpm",
          "php-fpm-7.2.10-11.oe1.aarch64.rpm",
          "php-common-7.2.10-11.oe1.aarch64.rpm",
          "php-gd-7.2.10-11.oe1.aarch64.rpm",
          "php-ldap-7.2.10-11.oe1.aarch64.rpm",
          "php-embedded-7.2.10-11.oe1.aarch64.rpm",
          "php-opcache-7.2.10-11.oe1.aarch64.rpm",
          "php-7.2.10-11.oe1.aarch64.rpm",
          "php-mysqlnd-7.2.10-11.oe1.aarch64.rpm",
          "php-dba-7.2.10-11.oe1.aarch64.rpm",
          "php-debugsource-7.2.10-11.oe1.aarch64.rpm",
          "php-bcmath-7.2.10-11.oe1.aarch64.rpm",
          "php-mbstring-7.2.10-11.oe1.aarch64.rpm",
          "php-xml-7.2.10-11.oe1.aarch64.rpm"
        ],
        "src": [
          "php-7.2.10-11.oe1.src.rpm"
        ],
        "x86_64": [
          "php-enchant-7.2.10-11.oe1.x86_64.rpm",
          "php-snmp-7.2.10-11.oe1.x86_64.rpm",
          "php-gd-7.2.10-11.oe1.x86_64.rpm",
          "php-mbstring-7.2.10-11.oe1.x86_64.rpm",
          "php-dba-7.2.10-11.oe1.x86_64.rpm",
          "php-json-7.2.10-11.oe1.x86_64.rpm",
          "php-process-7.2.10-11.oe1.x86_64.rpm",
          "php-xml-7.2.10-11.oe1.x86_64.rpm",
          "php-opcache-7.2.10-11.oe1.x86_64.rpm",
          "php-debugsource-7.2.10-11.oe1.x86_64.rpm",
          "php-intl-7.2.10-11.oe1.x86_64.rpm",
          "php-recode-7.2.10-11.oe1.x86_64.rpm",
          "php-dbg-7.2.10-11.oe1.x86_64.rpm",
          "php-mysqlnd-7.2.10-11.oe1.x86_64.rpm",
          "php-pdo-7.2.10-11.oe1.x86_64.rpm",
          "php-7.2.10-11.oe1.x86_64.rpm",
          "php-common-7.2.10-11.oe1.x86_64.rpm",
          "php-ldap-7.2.10-11.oe1.x86_64.rpm",
          "php-odbc-7.2.10-11.oe1.x86_64.rpm",
          "php-embedded-7.2.10-11.oe1.x86_64.rpm",
          "php-tidy-7.2.10-11.oe1.x86_64.rpm",
          "php-xmlrpc-7.2.10-11.oe1.x86_64.rpm",
          "php-bcmath-7.2.10-11.oe1.x86_64.rpm",
          "php-cli-7.2.10-11.oe1.x86_64.rpm",
          "php-devel-7.2.10-11.oe1.x86_64.rpm",
          "php-pgsql-7.2.10-11.oe1.x86_64.rpm",
          "php-gmp-7.2.10-11.oe1.x86_64.rpm",
          "php-fpm-7.2.10-11.oe1.x86_64.rpm",
          "php-help-7.2.10-11.oe1.x86_64.rpm",
          "php-debuginfo-7.2.10-11.oe1.x86_64.rpm",
          "php-soap-7.2.10-11.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": "7.2.10-11.oe1"
            }
          ],
          "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\\n\r\nSecurity Fix(es):\\r\\n\\r\\n\r\nIn PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.(CVE-2020-7071)\\r\\n\\r\\n\nWhen using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.(CVE-2020-7059)\\r\\n\\r\\n\nIn PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.(CVE-2020-7062)\\r\\n\\r\\n",
  "id": "OESA-2021-1018",
  "modified": "2026-08-06T11:04:15Z",
  "published": "2021-02-04T11:04:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1018"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7071"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7059"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7062"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "php security update",
  "upstream": [
    "CVE-2020-7071",
    "CVE-2020-7059",
    "CVE-2020-7062"
  ]
}

CVE-2020-7059 (GCVE-0-2020-7059)

Vulnerability from cvelistv5 – Published: 2020-02-10 07:45 – Updated: 2024-09-17 02:37

Title

OOB read in php_strip_tags_ex

Summary

When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.

Severity

6.5 (Medium)


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

CWE

CWE-125 - Out-of-bounds Read

Assigner

php mitre root

References

14 references

URL	Tags
https://seclists.org/bugtraq/2020/Feb/27	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2020/dsa-4626	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/4279-1/	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2020/dsa-4628	vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2020/Feb/31	mailing-listx_refsource_BUGTRAQ
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202003-57	vendor-advisoryx_refsource_GENTOO
https://www.oracle.com/security-alerts/cpujul2020.html	x_refsource_MISC
https://bugs.php.net/bug.php?id=79099	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020022…	x_refsource_CONFIRM
https://seclists.org/bugtraq/2021/Jan/3	mailing-listx_refsource_BUGTRAQ
https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.2.x , < 7.2.27 (custom) Affected: 7.3.x , < 7.3.14 (custom) Affected: 7.4.x , < 7.4.2 (custom)

Date Public

2020-01-21 00:00

Credits

Reported by wxhusst at gmail dot com

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:18:03.078Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2020/Feb/27"
          },
          {
            "name": "DSA-4626",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4626"
          },
          {
            "name": "USN-4279-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4279-1/"
          },
          {
            "name": "DSA-4628",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4628"
          },
          {
            "name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2020/Feb/31"
          },
          {
            "name": "[debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"
          },
          {
            "name": "openSUSE-SU-2020:0341",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
          },
          {
            "name": "GLSA-202003-57",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202003-57"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujul2020.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=79099"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20200221-0002/"
          },
          {
            "name": "20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2021/Jan/3"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/tns-2021-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.2.27",
              "status": "affected",
              "version": "7.2.x",
              "versionType": "custom"
            },
            {
              "lessThan": "7.3.14",
              "status": "affected",
              "version": "7.3.x",
              "versionType": "custom"
            },
            {
              "lessThan": "7.4.2",
              "status": "affected",
              "version": "7.4.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported by wxhusst at gmail dot com"
        }
      ],
      "datePublic": "2020-01-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-22T17:07:28.000Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2020/Feb/27"
        },
        {
          "name": "DSA-4626",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4626"
        },
        {
          "name": "USN-4279-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4279-1/"
        },
        {
          "name": "DSA-4628",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4628"
        },
        {
          "name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2020/Feb/31"
        },
        {
          "name": "[debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"
        },
        {
          "name": "openSUSE-SU-2020:0341",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
        },
        {
          "name": "GLSA-202003-57",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202003-57"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpujul2020.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.php.net/bug.php?id=79099"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20200221-0002/"
        },
        {
          "name": "20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2021/Jan/3"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=79099"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "OOB read in php_strip_tags_ex",
      "workarounds": [
        {
          "lang": "en",
          "value": "Usage of fgetss() has been DEPRECATED as of PHP 7.3.0. Please use strip_tags() or other means sanitizing HTML code."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "DATE_PUBLIC": "2020-01-21T15:21:00.000Z",
          "ID": "CVE-2020-7059",
          "STATE": "PUBLIC",
          "TITLE": "OOB read in php_strip_tags_ex"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PHP",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.2.x",
                            "version_value": "7.2.27"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.3.x",
                            "version_value": "7.3.14"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.4.x",
                            "version_value": "7.4.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PHP Group"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Reported by wxhusst at gmail dot com"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-125 Out-of-bounds Read"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20200218 [SECURITY] [DSA 4626-1] php7.3 security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2020/Feb/27"
            },
            {
              "name": "DSA-4626",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4626"
            },
            {
              "name": "USN-4279-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4279-1/"
            },
            {
              "name": "DSA-4628",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4628"
            },
            {
              "name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2020/Feb/31"
            },
            {
              "name": "[debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"
            },
            {
              "name": "openSUSE-SU-2020:0341",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
            },
            {
              "name": "GLSA-202003-57",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202003-57"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpujul2020.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpujul2020.html"
            },
            {
              "name": "https://bugs.php.net/bug.php?id=79099",
              "refsource": "MISC",
              "url": "https://bugs.php.net/bug.php?id=79099"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20200221-0002/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20200221-0002/"
            },
            {
              "name": "20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2021/Jan/3"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuApr2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
            },
            {
              "name": "https://www.tenable.com/security/tns-2021-14",
              "refsource": "CONFIRM",
              "url": "https://www.tenable.com/security/tns-2021-14"
            }
          ]
        },
        "source": {
          "defect": [
            "https://bugs.php.net/bug.php?id=79099"
          ],
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Usage of fgetss() has been DEPRECATED as of PHP 7.3.0. Please use strip_tags() or other means sanitizing HTML code."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2020-7059",
    "datePublished": "2020-02-10T07:45:13.921Z",
    "dateReserved": "2020-01-15T00:00:00.000Z",
    "dateUpdated": "2024-09-17T02:37:14.052Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-7062 (GCVE-0-2020-7062)

Vulnerability from cvelistv5 – Published: 2020-02-27 20:25 – Updated: 2024-09-16 22:24

Title

Null Pointer Dereference in PHP Session Upload Progress

Summary

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.

Severity

7.5 (High)


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

CWE

CWE-476 - NULL Pointer Dereference

Assigner

php mitre root

References

8 references

URL	Tags
https://bugs.php.net/bug.php?id=79221	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202003-57	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4330-1/	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2020/dsa-4717	vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4719	vendor-advisoryx_refsource_DEBIAN
https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.3.x , < 7.3.15 (custom) Affected: 7.4.x , < 7.4.3 (custom) Affected: 7.2.x , < 7.2.28 (custom)

Date Public

2020-02-17 00:00

Credits

Reported by ryat@php.net

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:18:03.016Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=79221"
          },
          {
            "name": "openSUSE-SU-2020:0341",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
          },
          {
            "name": "GLSA-202003-57",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202003-57"
          },
          {
            "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html"
          },
          {
            "name": "USN-4330-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4330-1/"
          },
          {
            "name": "DSA-4717",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4717"
          },
          {
            "name": "DSA-4719",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4719"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/tns-2021-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.3.15",
              "status": "affected",
              "version": "7.3.x",
              "versionType": "custom"
            },
            {
              "lessThan": "7.4.3",
              "status": "affected",
              "version": "7.4.x",
              "versionType": "custom"
            },
            {
              "lessThan": "7.2.28",
              "status": "affected",
              "version": "7.2.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "file_uploads=1\nsession.upload_progress.enabled=1\nsession.upload_progress.cleanup=0"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported by ryat@php.net"
        }
      ],
      "datePublic": "2020-02-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476 NULL Pointer Dereference",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-22T17:06:46.000Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.php.net/bug.php?id=79221"
        },
        {
          "name": "openSUSE-SU-2020:0341",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
        },
        {
          "name": "GLSA-202003-57",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202003-57"
        },
        {
          "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html"
        },
        {
          "name": "USN-4330-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4330-1/"
        },
        {
          "name": "DSA-4717",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4717"
        },
        {
          "name": "DSA-4719",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4719"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=79221"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Null Pointer Dereference in PHP Session Upload Progress",
      "workarounds": [
        {
          "lang": "en",
          "value": "Disable file uploading, file upload tracking or enable session.upload_progress.cleanup."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "DATE_PUBLIC": "2020-02-17T16:21:00.000Z",
          "ID": "CVE-2020-7062",
          "STATE": "PUBLIC",
          "TITLE": "Null Pointer Dereference in PHP Session Upload Progress"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PHP",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.3.x",
                            "version_value": "7.3.15"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.4.x",
                            "version_value": "7.4.3"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.2.x",
                            "version_value": "7.2.28"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PHP Group"
              }
            ]
          }
        },
        "configuration": [
          {
            "lang": "en",
            "value": "file_uploads=1\nsession.upload_progress.enabled=1\nsession.upload_progress.cleanup=0"
          }
        ],
        "credit": [
          {
            "lang": "eng",
            "value": "Reported by ryat@php.net"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-476 NULL Pointer Dereference"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.php.net/bug.php?id=79221",
              "refsource": "MISC",
              "url": "https://bugs.php.net/bug.php?id=79221"
            },
            {
              "name": "openSUSE-SU-2020:0341",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"
            },
            {
              "name": "GLSA-202003-57",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202003-57"
            },
            {
              "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html"
            },
            {
              "name": "USN-4330-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4330-1/"
            },
            {
              "name": "DSA-4717",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4717"
            },
            {
              "name": "DSA-4719",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4719"
            },
            {
              "name": "https://www.tenable.com/security/tns-2021-14",
              "refsource": "CONFIRM",
              "url": "https://www.tenable.com/security/tns-2021-14"
            }
          ]
        },
        "source": {
          "defect": [
            "https://bugs.php.net/bug.php?id=79221"
          ],
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Disable file uploading, file upload tracking or enable session.upload_progress.cleanup."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2020-7062",
    "datePublished": "2020-02-27T20:25:15.153Z",
    "dateReserved": "2020-01-15T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:24:49.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-7071 (GCVE-0-2020-7071)

Vulnerability from cvelistv5 – Published: 2021-02-15 04:10 – Updated: 2024-09-16 17:28

Title

FILTER_VALIDATE_URL accepts URLs with invalid userinfo

Summary

In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL.

Severity

5.3 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

php mitre root

References

7 references

URL	Tags
https://bugs.php.net/bug.php?id=77423	x_refsource_MISC
https://www.debian.org/security/2021/dsa-4856	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202105-23	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2021031…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.3.x , < 7.3.26 (custom) Affected: 7.4.x , < 7.4.14 (custom) Affected: 8.0.X , < 8.0.1 (custom)

Date Public

2021-01-04 00:00

Credits

Reported by jifan dot jf at alibaba-inc dot com

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:18:03.040Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=77423"
          },
          {
            "name": "DSA-4856",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4856"
          },
          {
            "name": "GLSA-202105-23",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202105-23"
          },
          {
            "name": "[debian-lts-announce] 20210715 [SECURITY] [DLA 2708-1] php7.0 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/tns-2021-14"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210312-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.3.26",
              "status": "affected",
              "version": "7.3.x",
              "versionType": "custom"
            },
            {
              "lessThan": "7.4.14",
              "status": "affected",
              "version": "7.4.x",
              "versionType": "custom"
            },
            {
              "lessThan": "8.0.1",
              "status": "affected",
              "version": "8.0.X",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported by  jifan dot jf at alibaba-inc dot com"
        }
      ],
      "datePublic": "2021-01-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-20T10:40:15.000Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.php.net/bug.php?id=77423"
        },
        {
          "name": "DSA-4856",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4856"
        },
        {
          "name": "GLSA-202105-23",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202105-23"
        },
        {
          "name": "[debian-lts-announce] 20210715 [SECURITY] [DLA 2708-1] php7.0 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210312-0005/"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=77423"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "FILTER_VALIDATE_URL accepts URLs with invalid userinfo",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "DATE_PUBLIC": "2021-01-04T17:54:00.000Z",
          "ID": "CVE-2020-7071",
          "STATE": "PUBLIC",
          "TITLE": "FILTER_VALIDATE_URL accepts URLs with invalid userinfo"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PHP",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.3.x",
                            "version_value": "7.3.26"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.4.x",
                            "version_value": "7.4.14"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "8.0.X",
                            "version_value": "8.0.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PHP Group"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Reported by  jifan dot jf at alibaba-inc dot com"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components of the URL."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.php.net/bug.php?id=77423",
              "refsource": "MISC",
              "url": "https://bugs.php.net/bug.php?id=77423"
            },
            {
              "name": "DSA-4856",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4856"
            },
            {
              "name": "GLSA-202105-23",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202105-23"
            },
            {
              "name": "[debian-lts-announce] 20210715 [SECURITY] [DLA 2708-1] php7.0 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
              "name": "https://www.tenable.com/security/tns-2021-14",
              "refsource": "CONFIRM",
              "url": "https://www.tenable.com/security/tns-2021-14"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210312-0005/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210312-0005/"
            }
          ]
        },
        "source": {
          "defect": [
            "https://bugs.php.net/bug.php?id=77423"
          ],
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2020-7071",
    "datePublished": "2021-02-15T04:10:16.239Z",
    "dateReserved": "2020-01-15T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:28:54.077Z",
    "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-2021-1018

Vulnerability from osv_openeuler

CVE-2020-7059 (GCVE-0-2020-7059)

CVE-2020-7062 (GCVE-0-2020-7062)

CVE-2020-7071 (GCVE-0-2020-7071)

Tags

Sightings

Nomenclature

Related by attack behaviour