UBUNTU-CVE-2019-9023

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2019-9023

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-9023.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-9023

Upstream

CVE-2019-9023

Downstream

USN-3902-1

Related

USN-3902-1
USN-3902-2

Published

2019-02-22T00:00:00Z

Modified

2025-09-08T16:45:18Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.

References

Affected packages

Ubuntu:14.04:LTS / php5

Package

Name: php5
Purl: pkg:deb/ubuntu/php5@5.5.9+dfsg-1ubuntu4.27?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.5.9+dfsg-1ubuntu4.27

Affected versions

5.*

5.5.3+dfsg-1ubuntu2

5.5.3+dfsg-1ubuntu3

5.5.6+dfsg-1ubuntu1

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

5.5.9+dfsg-1ubuntu4.1

5.5.9+dfsg-1ubuntu4.2

5.5.9+dfsg-1ubuntu4.3

5.5.9+dfsg-1ubuntu4.4

5.5.9+dfsg-1ubuntu4.5

5.5.9+dfsg-1ubuntu4.6

5.5.9+dfsg-1ubuntu4.7

5.5.9+dfsg-1ubuntu4.9

5.5.9+dfsg-1ubuntu4.11

5.5.9+dfsg-1ubuntu4.12

5.5.9+dfsg-1ubuntu4.13

5.5.9+dfsg-1ubuntu4.14

5.5.9+dfsg-1ubuntu4.16

5.5.9+dfsg-1ubuntu4.17

5.5.9+dfsg-1ubuntu4.19

5.5.9+dfsg-1ubuntu4.20

5.5.9+dfsg-1ubuntu4.21

5.5.9+dfsg-1ubuntu4.22

5.5.9+dfsg-1ubuntu4.23

5.5.9+dfsg-1ubuntu4.24

5.5.9+dfsg-1ubuntu4.25

5.5.9+dfsg-1ubuntu4.26

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libapache2-mod-php5",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "libapache2-mod-php5filter",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "libphp5-embed",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php-pear",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-cgi",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-cli",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-common",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-curl",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-dev",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-enchant",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-fpm",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-gd",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-gmp",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-intl",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-ldap",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-mysql",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-mysqlnd",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-odbc",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-pgsql",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-pspell",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-readline",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-recode",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-snmp",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-sqlite",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-sybase",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-tidy",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-xmlrpc",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        },
        {
            "binary_name": "php5-xsl",
            "binary_version": "5.5.9+dfsg-1ubuntu4.27"
        }
    ]
}

Ubuntu:16.04:LTS / php7.0

Package

Name: php7.0
Purl: pkg:deb/ubuntu/php7.0@7.0.33-0ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.0.33-0ubuntu0.16.04.2

Affected versions

7.*

7.0.1-5

7.0.1-6

7.0.2-1

7.0.2-3

7.0.2-4

7.0.2-5

7.0.3-2

7.0.3-3

7.0.3-9ubuntu1

7.0.4-5ubuntu1

7.0.4-5ubuntu2

7.0.4-7ubuntu1

7.0.4-7ubuntu2

7.0.4-7ubuntu2.1

7.0.8-0ubuntu0.16.04.1

7.0.8-0ubuntu0.16.04.2

7.0.8-0ubuntu0.16.04.3

7.0.13-0ubuntu0.16.04.1

7.0.15-0ubuntu0.16.04.1

7.0.15-0ubuntu0.16.04.2

7.0.15-0ubuntu0.16.04.4

7.0.18-0ubuntu0.16.04.1

7.0.22-0ubuntu0.16.04.1

7.0.25-0ubuntu0.16.04.1

7.0.28-0ubuntu0.16.04.1

7.0.30-0ubuntu0.16.04.1

7.0.32-0ubuntu0.16.04.1

7.0.33-0ubuntu0.16.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libapache2-mod-php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "libphp7.0-embed",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-bcmath",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-bz2",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-cgi",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-cli",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-common",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-curl",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-dba",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-dev",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-enchant",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-fpm",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-gd",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-gmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-imap",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-interbase",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-intl",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-json",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-ldap",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-mbstring",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-mcrypt",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-mysql",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-odbc",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-opcache",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-pgsql",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-phpdbg",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-pspell",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-readline",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-recode",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-snmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-soap",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-sqlite3",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-sybase",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-tidy",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-xml",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-xmlrpc",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-xsl",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        },
        {
            "binary_name": "php7.0-zip",
            "binary_version": "7.0.33-0ubuntu0.16.04.2"
        }
    ]
}

Ubuntu:18.04:LTS / php7.2

Package

Name: php7.2
Purl: pkg:deb/ubuntu/php7.2@7.2.15-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.2.15-0ubuntu0.18.04.1

Affected versions

7.*

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libapache2-mod-php7.2",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "libphp7.2-embed",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-bcmath",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-bz2",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-cgi",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-cli",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-common",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-curl",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-dba",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-dev",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-enchant",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-fpm",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-gd",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-gmp",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-imap",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-interbase",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-intl",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-json",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-ldap",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-mbstring",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-mysql",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-odbc",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-opcache",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-pgsql",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-phpdbg",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-pspell",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-readline",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-recode",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-snmp",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-soap",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-sqlite3",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-sybase",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-tidy",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-xml",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-xmlrpc",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-xsl",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "php7.2-zip",
            "binary_version": "7.2.15-0ubuntu0.18.04.1"
        }
    ]
}