USN-3646-1 (UBUNTU-CVE-2018-10545)

Vulnerability from osv_ubuntu – Published: 2018-05-14 13:56 – Updated: 2026-04-22 07:36 – Source website
VLAI
Summary
php5, php7.0, php7.1, php7.2 vulnerabilities
Details

It was discovered that PHP incorrectly handled opcache access controls when configured to use PHP-FPM. A local user could possibly use this issue to obtain sensitive information from another user's PHP applications. (CVE-2018-10545)

It was discovered that the PHP iconv stream filter incorrect handled certain invalid multibyte sequences. A remote attacker could possibly use this issue to cause PHP to hang, resulting in a denial of service. (CVE-2018-10546)

It was discovered that the PHP PHAR error pages incorrectly filtered certain data. A remote attacker could possibly use this issue to perform a reflected XSS attack. (CVE-2018-10547)

It was discovered that PHP incorrectly handled LDAP. A malicious remote LDAP server could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2018-10548)

It was discovered that PHP incorrectly handled certain exif tags in JPEG images. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 17.10, and Ubuntu 18.04 LTS. (CVE-2018-10549)


{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-10545",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10546",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10547",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10548",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-php5",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "libapache2-mod-php5filter",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
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          {
            "binary_name": "libphp5-embed",
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            "binary_name": "php5-enchant",
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            "binary_name": "php5-gd",
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          {
            "binary_name": "php5-gmp",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
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          {
            "binary_name": "php5-intl",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
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          {
            "binary_name": "php5-ldap",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
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          {
            "binary_name": "php5-mysql",
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          {
            "binary_name": "php5-mysqlnd",
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          {
            "binary_name": "php5-odbc",
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          {
            "binary_name": "php5-pgsql",
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          {
            "binary_name": "php5-pspell",
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          },
          {
            "binary_name": "php5-readline",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-recode",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-snmp",
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          },
          {
            "binary_name": "php5-sqlite",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-sybase",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-tidy",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-xmlrpc",
            "binary_version": "5.5.9+dfsg-1ubuntu4.25"
          },
          {
            "binary_name": "php5-xsl",
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      },
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            },
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        "5.5.3+dfsg-1ubuntu3",
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        "5.5.6+dfsg-1ubuntu2",
        "5.5.8+dfsg-2ubuntu1",
        "5.5.9+dfsg-1ubuntu1",
        "5.5.9+dfsg-1ubuntu2",
        "5.5.9+dfsg-1ubuntu3",
        "5.5.9+dfsg-1ubuntu4",
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        "5.5.9+dfsg-1ubuntu4.2",
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      "database_specific": {
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                  "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
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                  "type": "Ubuntu"
                }
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            },
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              "id": "CVE-2018-10546",
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                  "type": "CVSS_V3"
                },
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                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
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              "id": "CVE-2018-10547",
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                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10548",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10549",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
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        "binaries": [
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            "binary_name": "php7.0-gmp",
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            "binary_name": "php7.0-odbc",
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            "binary_name": "php7.0-opcache",
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            "binary_name": "php7.0-pgsql",
            "binary_version": "7.0.30-0ubuntu0.16.04.1"
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            "binary_name": "php7.0-phpdbg",
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            "binary_name": "php7.0-soap",
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          },
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            "binary_name": "php7.0-sqlite3",
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            "binary_name": "php7.0-zip",
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              "id": "CVE-2018-10545",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10546",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10547",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10548",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-10549",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
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        "binaries": [
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          },
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          },
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            "binary_name": "php7.2-fpm",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
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            "binary_name": "php7.2-gd",
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            "binary_name": "php7.2-gmp",
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            "binary_name": "php7.2-imap",
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            "binary_name": "php7.2-ldap",
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            "binary_name": "php7.2-mbstring",
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            "binary_name": "php7.2-odbc",
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            "binary_name": "php7.2-opcache",
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          },
          {
            "binary_name": "php7.2-pgsql",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-phpdbg",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-pspell",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-readline",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-recode",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-snmp",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-soap",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-sqlite3",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-sybase",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-tidy",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-xml",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-xmlrpc",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-xsl",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "php7.2-zip",
            "binary_version": "7.2.5-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "php7.2",
        "purl": "pkg:deb/ubuntu/php7.2@7.2.5-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.5-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.2.1-1ubuntu2",
        "7.2.2-1ubuntu1",
        "7.2.2-1ubuntu2",
        "7.2.3-1ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that PHP incorrectly handled opcache access controls\nwhen configured to use PHP-FPM. A local user could possibly use this issue\nto obtain sensitive information from another user\u0027s PHP applications.\n(CVE-2018-10545)\n\nIt was discovered that the PHP iconv stream filter incorrect handled\ncertain invalid multibyte sequences. A remote attacker could possibly use\nthis issue to cause PHP to hang, resulting in a denial of service.\n(CVE-2018-10546)\n\nIt was discovered that the PHP PHAR error pages incorrectly filtered\ncertain data. A remote attacker could possibly use this issue to perform\na reflected XSS attack. (CVE-2018-10547)\n\nIt was discovered that PHP incorrectly handled LDAP. A malicious remote\nLDAP server could possibly use this issue to cause PHP to crash, resulting\nin a denial of service. (CVE-2018-10548)\n\nIt was discovered that PHP incorrectly handled certain exif tags in JPEG\nimages. A remote attacker could possibly use this issue to cause PHP to\ncrash, resulting in a denial of service. This issue only affected Ubuntu\n16.04 LTS, Ubuntu 17.10, and Ubuntu 18.04 LTS. (CVE-2018-10549)\n",
  "id": "USN-3646-1",
  "modified": "2026-04-22T07:36:35Z",
  "published": "2018-05-14T13:56:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3646-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-10545"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-10546"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-10547"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-10548"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-10549"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "php5, php7.0, php7.1, php7.2 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2018-10545",
    "UBUNTU-CVE-2018-10546",
    "UBUNTU-CVE-2018-10547",
    "UBUNTU-CVE-2018-10548",
    "UBUNTU-CVE-2018-10549"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Detection rules are retrieved from Rulezet.

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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.


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