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nvd логотип

CVE-2018-19518

Опубликовано: 25 нояб. 2018
Источник: nvd
CVSS3: 7.5
CVSS2: 8.5
EPSS Критический

Описание

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.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OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics.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.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Версия от 5.6.0 (включая) до 5.6.38 (включая)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Версия от 7.0.0 (включая) до 7.0.32 (включая)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Версия от 7.1.0 (включая) до 7.1.24 (включая)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Версия от 7.2.0 (включая) до 7.2.12 (включая)
Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Конфигурация 3
cpe:2.3:a:uw-imap_project:uw-imap:2007f:*:*:*:*:*:*:*
Конфигурация 4

Одно из

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

EPSS

Процентиль: 100%
0.93909
Критический

7.5 High

CVSS3

8.5 High

CVSS2

Дефекты

CWE-88

Связанные уязвимости

ubuntu логотип

CVE-2018-19518

CVSS3: 7.5
ubuntu
больше 6 лет назад

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.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OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics.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.

redhat логотип

CVE-2018-19518

CVSS3: 8.1
redhat
больше 6 лет назад

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.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.

debian логотип

CVE-2018-19518

CVSS3: 7.5
debian
больше 6 лет назад

University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_o ...

suse-cvrf логотип

openSUSE-SU-2018:4038-1

suse-cvrf
больше 6 лет назад

Recommended update for php5

suse-cvrf логотип

openSUSE-SU-2018:4030-1

suse-cvrf
больше 6 лет назад

Recommended update for php7

EPSS

Процентиль: 100%
0.93909
Критический

7.5 High

CVSS3

8.5 High

CVSS2

Дефекты

CWE-88