UBUNTU-CVE-2018-19518

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Source
https://ubuntu.com/security/CVE-2018-19518
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-19518
Upstream
Downstream
Related
Published
2018-11-25T10:29:00Z
Modified
2025-09-08T16:45:05Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

University of Washington IMAP Toolkit 2007f on UNIX, as used in imapopen() in PHP and other products, launches an rsh command (by means of the imaprimap function in c-client/imap4r1.c and the tcpaopen function in osdep/unix/tcpunix.c) without preventing argument injection, which might allow remote attackers to execute arbitrary OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics. For example, if rsh is a link to ssh (as seen on Debian and Ubuntu systems), then the attack can use an IMAP server name containing a "-oProxyCommand" argument.

References

Affected packages

Ubuntu:14.04:LTS

php-imap

Package

Name
php-imap
Purl
pkg:deb/ubuntu/php-imap@5.4.6-0ubuntu5.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.6-0ubuntu5.1

Affected versions

5.*

5.4.6-0ubuntu3
5.4.6-0ubuntu5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php5-imap",
            "binary_version": "5.4.6-0ubuntu5.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"

Ubuntu:16.04:LTS

php7.0

Package

Name
php7.0
Purl
pkg:deb/ubuntu/php7.0@7.0.33-0ubuntu0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0.33-0ubuntu0.16.04.1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libapache2-mod-php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "libphp7.0-embed",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-bcmath",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-bz2",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-cgi",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-cli",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-common",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-curl",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-dba",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-dev",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-enchant",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-fpm",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-gd",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-gmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-imap",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-interbase",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-intl",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-json",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-ldap",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-mbstring",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-mcrypt",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-mysql",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-odbc",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-opcache",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-pgsql",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-phpdbg",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-pspell",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-readline",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-recode",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-snmp",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-soap",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-sqlite3",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-sybase",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-tidy",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-xml",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-xmlrpc",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-xsl",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        },
        {
            "binary_name": "php7.0-zip",
            "binary_version": "7.0.33-0ubuntu0.16.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"

uw-imap

Package

Name
uw-imap
Purl
pkg:deb/ubuntu/uw-imap@8:2007f~dfsg-4+deb8u1build0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:2007f~dfsg-4+deb8u1build0.16.04.1

Affected versions

Other

8:2007f~dfsg-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libc-client2007e",
            "binary_version": "8:2007f~dfsg-4+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "libc-client2007e-dev",
            "binary_version": "8:2007f~dfsg-4+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "mlock",
            "binary_version": "8:2007f~dfsg-4+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "uw-mailutils",
            "binary_version": "8:2007f~dfsg-4+deb8u1build0.16.04.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"

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 

{
    "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"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"

uw-imap

Package

Name
uw-imap
Purl
pkg:deb/ubuntu/uw-imap@8:2007f~dfsg-5ubuntu0.18.04.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:2007f~dfsg-5ubuntu0.18.04.2

Affected versions

Other

8:2007f~dfsg-5
8:2007f~dfsg-5build1

8:2007f~dfsg-5ubuntu0.*

8:2007f~dfsg-5ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libc-client2007e",
            "binary_version": "8:2007f~dfsg-5ubuntu0.18.04.2"
        },
        {
            "binary_name": "libc-client2007e-dev",
            "binary_version": "8:2007f~dfsg-5ubuntu0.18.04.2"
        },
        {
            "binary_name": "mlock",
            "binary_version": "8:2007f~dfsg-5ubuntu0.18.04.2"
        },
        {
            "binary_name": "uw-mailutils",
            "binary_version": "8:2007f~dfsg-5ubuntu0.18.04.2"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"

Ubuntu:Pro:14.04:LTS

uw-imap

Package

Name
uw-imap
Purl
pkg:deb/ubuntu/uw-imap@8:2007f~dfsg-2ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:2007f~dfsg-2ubuntu0.1~esm1

Affected versions

8:2007e~dfsg-3.*

8:2007e~dfsg-3.2ubuntu2

Other

8:2007f~dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libc-client2007e",
            "binary_version": "8:2007f~dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libc-client2007e-dev",
            "binary_version": "8:2007f~dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "mlock",
            "binary_version": "8:2007f~dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "uw-mailutils",
            "binary_version": "8:2007f~dfsg-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19518.json"