usn-5006-1
Vulnerability from osv_ubuntu
Published
2021-07-07 12:11
Modified
2026-04-22 07:37
Summary
php7.2, php7.4 vulnerabilities
Details

It was discovered that PHP incorrectly handled certain PHAR files. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service, or possibly obtain sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-7068)

It was discovered that PHP incorrectly handled parsing URLs with passwords. A remote attacker could possibly use this issue to cause PHP to mis-parse the URL and produce wrong data. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2020-7071)

It was discovered that PHP incorrectly handled certain malformed XML data when being parsed by the SOAP extension. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2021-21702)

It was discovered that PHP incorrectly handled the pdo_firebase module. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2021-21704)

It was discovered that PHP incorrectly handled the FILTER_VALIDATE_URL check. A remote attacker could possibly use this issue to perform a server- side request forgery attack. (CVE-2021-21705)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2020-7068",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-7071",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21702",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21704",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21705",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-php7.2",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "libphp7.2-embed",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-bcmath",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-bz2",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-cgi",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-cli",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-common",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-curl",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-dba",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-enchant",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-fpm",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-gd",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-gmp",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-imap",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-interbase",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-intl",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-json",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-ldap",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-mbstring",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-mysql",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-odbc",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-opcache",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-pgsql",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-phpdbg",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-pspell",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-readline",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-recode",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-snmp",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-soap",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-sqlite3",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-sybase",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-tidy",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-xml",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-xmlrpc",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-xsl",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          },
          {
            "binary_name": "php7.2-zip",
            "binary_version": "7.2.24-0ubuntu0.18.04.8"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "php7.2",
        "purl": "pkg:deb/ubuntu/php7.2@7.2.24-0ubuntu0.18.04.8?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.24-0ubuntu0.18.04.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.2.1-1ubuntu2",
        "7.2.2-1ubuntu1",
        "7.2.2-1ubuntu2",
        "7.2.3-1ubuntu1",
        "7.2.5-0ubuntu0.18.04.1",
        "7.2.7-0ubuntu0.18.04.1",
        "7.2.7-0ubuntu0.18.04.2",
        "7.2.10-0ubuntu0.18.04.1",
        "7.2.15-0ubuntu0.18.04.1",
        "7.2.15-0ubuntu0.18.04.2",
        "7.2.17-0ubuntu0.18.04.1",
        "7.2.19-0ubuntu0.18.04.1",
        "7.2.19-0ubuntu0.18.04.2",
        "7.2.24-0ubuntu0.18.04.1",
        "7.2.24-0ubuntu0.18.04.2",
        "7.2.24-0ubuntu0.18.04.3",
        "7.2.24-0ubuntu0.18.04.4",
        "7.2.24-0ubuntu0.18.04.6",
        "7.2.24-0ubuntu0.18.04.7"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2020-7068",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-7071",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21702",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21704",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-21705",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-php7.4",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "libphp7.4-embed",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-bcmath",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-bz2",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-cgi",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-cli",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-common",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-curl",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-dba",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-enchant",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-fpm",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-gd",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-gmp",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-imap",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-interbase",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-intl",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-json",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-ldap",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-mbstring",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-mysql",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-odbc",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-opcache",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-pgsql",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-phpdbg",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-pspell",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-readline",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-snmp",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-soap",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-sqlite3",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-sybase",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-tidy",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-xml",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-xmlrpc",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-xsl",
            "binary_version": "7.4.3-4ubuntu2.5"
          },
          {
            "binary_name": "php7.4-zip",
            "binary_version": "7.4.3-4ubuntu2.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "php7.4",
        "purl": "pkg:deb/ubuntu/php7.4@7.4.3-4ubuntu2.5?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.4.3-4ubuntu2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.4.3-4build1",
        "7.4.3-4build2",
        "7.4.3-4ubuntu1",
        "7.4.3-4ubuntu1.1",
        "7.4.3-4ubuntu2.2",
        "7.4.3-4ubuntu2.4"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that PHP incorrectly handled certain PHAR files. A remote\nattacker could possibly use this issue to cause PHP to crash, resulting in\na denial of service, or possibly obtain sensitive information. This issue\nonly affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-7068)\n\nIt was discovered that PHP incorrectly handled parsing URLs with passwords.\nA remote attacker could possibly use this issue to cause PHP to mis-parse\nthe URL and produce wrong data. This issue only affected Ubuntu 18.04 LTS,\nUbuntu 20.04 LTS, and Ubuntu 20.10. (CVE-2020-7071)\n\nIt was discovered that PHP incorrectly handled certain malformed XML data\nwhen being parsed by the SOAP extension. A remote attacker could possibly\nuse this issue to cause PHP to crash, resulting in a denial of service.\nThis issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu\n20.10. (CVE-2021-21702)\n\nIt was discovered that PHP incorrectly handled the pdo_firebase module. A\nremote attacker could possibly use this issue to cause PHP to crash,\nresulting in a denial of service. (CVE-2021-21704)\n\nIt was discovered that PHP incorrectly handled the FILTER_VALIDATE_URL\ncheck. A remote attacker could possibly use this issue to perform a server-\nside request forgery attack. (CVE-2021-21705)\n",
  "id": "USN-5006-1",
  "modified": "2026-04-22T07:37:00Z",
  "published": "2021-07-07T12:11:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5006-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-7068"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-7071"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-21702"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-21704"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-21705"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "php7.2, php7.4 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2020-7068",
    "UBUNTU-CVE-2020-7071",
    "UBUNTU-CVE-2021-21702",
    "UBUNTU-CVE-2021-21704",
    "UBUNTU-CVE-2021-21705"
  ]
}



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