Upstream information

CVE-2018-19518 at MITRE

Description

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OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics.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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 8.5
Vector AV:N/AC:M/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.3
Vector CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Access Vector Network Local
Access Complexity High Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1117107 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Web Scripting 12
  • apache2-mod_php5 >= 5.5.14-109.45.2
  • apache2-mod_php7 >= 7.0.7-50.56.2
  • php5 >= 5.5.14-109.45.2
  • php5-bcmath >= 5.5.14-109.45.2
  • php5-bz2 >= 5.5.14-109.45.2
  • php5-calendar >= 5.5.14-109.45.2
  • php5-ctype >= 5.5.14-109.45.2
  • php5-curl >= 5.5.14-109.45.2
  • php5-dba >= 5.5.14-109.45.2
  • php5-dom >= 5.5.14-109.45.2
  • php5-enchant >= 5.5.14-109.45.2
  • php5-exif >= 5.5.14-109.45.2
  • php5-fastcgi >= 5.5.14-109.45.2
  • php5-fileinfo >= 5.5.14-109.45.2
  • php5-fpm >= 5.5.14-109.45.2
  • php5-ftp >= 5.5.14-109.45.2
  • php5-gd >= 5.5.14-109.45.2
  • php5-gettext >= 5.5.14-109.45.2
  • php5-gmp >= 5.5.14-109.45.2
  • php5-iconv >= 5.5.14-109.45.2
  • php5-imap >= 5.5.14-109.45.2
  • php5-intl >= 5.5.14-109.45.2
  • php5-json >= 5.5.14-109.45.2
  • php5-ldap >= 5.5.14-109.45.2
  • php5-mbstring >= 5.5.14-109.45.2
  • php5-mcrypt >= 5.5.14-109.45.2
  • php5-mysql >= 5.5.14-109.45.2
  • php5-odbc >= 5.5.14-109.45.2
  • php5-opcache >= 5.5.14-109.45.2
  • php5-openssl >= 5.5.14-109.45.2
  • php5-pcntl >= 5.5.14-109.45.2
  • php5-pdo >= 5.5.14-109.45.2
  • php5-pear >= 5.5.14-109.45.2
  • php5-pgsql >= 5.5.14-109.45.2
  • php5-phar >= 5.5.14-109.45.2
  • php5-posix >= 5.5.14-109.45.2
  • php5-pspell >= 5.5.14-109.45.2
  • php5-shmop >= 5.5.14-109.45.2
  • php5-snmp >= 5.5.14-109.45.2
  • php5-soap >= 5.5.14-109.45.2
  • php5-sockets >= 5.5.14-109.45.2
  • php5-sqlite >= 5.5.14-109.45.2
  • php5-suhosin >= 5.5.14-109.45.2
  • php5-sysvmsg >= 5.5.14-109.45.2
  • php5-sysvsem >= 5.5.14-109.45.2
  • php5-sysvshm >= 5.5.14-109.45.2
  • php5-tokenizer >= 5.5.14-109.45.2
  • php5-wddx >= 5.5.14-109.45.2
  • php5-xmlreader >= 5.5.14-109.45.2
  • php5-xmlrpc >= 5.5.14-109.45.2
  • php5-xmlwriter >= 5.5.14-109.45.2
  • php5-xsl >= 5.5.14-109.45.2
  • php5-zip >= 5.5.14-109.45.2
  • php5-zlib >= 5.5.14-109.45.2
  • php7 >= 7.0.7-50.56.2
  • php7-bcmath >= 7.0.7-50.56.2
  • php7-bz2 >= 7.0.7-50.56.2
  • php7-calendar >= 7.0.7-50.56.2
  • php7-ctype >= 7.0.7-50.56.2
  • php7-curl >= 7.0.7-50.56.2
  • php7-dba >= 7.0.7-50.56.2
  • php7-dom >= 7.0.7-50.56.2
  • php7-enchant >= 7.0.7-50.56.2
  • php7-exif >= 7.0.7-50.56.2
  • php7-fastcgi >= 7.0.7-50.56.2
  • php7-fileinfo >= 7.0.7-50.56.2
  • php7-fpm >= 7.0.7-50.56.2
  • php7-ftp >= 7.0.7-50.56.2
  • php7-gd >= 7.0.7-50.56.2
  • php7-gettext >= 7.0.7-50.56.2
  • php7-gmp >= 7.0.7-50.56.2
  • php7-iconv >= 7.0.7-50.56.2
  • php7-imap >= 7.0.7-50.56.2
  • php7-intl >= 7.0.7-50.56.2
  • php7-json >= 7.0.7-50.56.2
  • php7-ldap >= 7.0.7-50.56.2
  • php7-mbstring >= 7.0.7-50.56.2
  • php7-mcrypt >= 7.0.7-50.56.2
  • php7-mysql >= 7.0.7-50.56.2
  • php7-odbc >= 7.0.7-50.56.2
  • php7-opcache >= 7.0.7-50.56.2
  • php7-openssl >= 7.0.7-50.56.2
  • php7-pcntl >= 7.0.7-50.56.2
  • php7-pdo >= 7.0.7-50.56.2
  • php7-pear >= 7.0.7-50.56.2
  • php7-pear-Archive_Tar >= 7.0.7-50.56.2
  • php7-pgsql >= 7.0.7-50.56.2
  • php7-phar >= 7.0.7-50.56.2
  • php7-posix >= 7.0.7-50.56.2
  • php7-pspell >= 7.0.7-50.56.2
  • php7-shmop >= 7.0.7-50.56.2
  • php7-snmp >= 7.0.7-50.56.2
  • php7-soap >= 7.0.7-50.56.2
  • php7-sockets >= 7.0.7-50.56.2
  • php7-sqlite >= 7.0.7-50.56.2
  • php7-sysvmsg >= 7.0.7-50.56.2
  • php7-sysvsem >= 7.0.7-50.56.2
  • php7-sysvshm >= 7.0.7-50.56.2
  • php7-tokenizer >= 7.0.7-50.56.2
  • php7-wddx >= 7.0.7-50.56.2
  • php7-xmlreader >= 7.0.7-50.56.2
  • php7-xmlrpc >= 7.0.7-50.56.2
  • php7-xmlwriter >= 7.0.7-50.56.2
  • php7-xsl >= 7.0.7-50.56.2
  • php7-zip >= 7.0.7-50.56.2
  • php7-zlib >= 7.0.7-50.56.2
 Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2018-2849
SUSE-SLE-Module-Web-Scripting-12-2018-2859
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • apache2-mod_php53 >= 5.3.17-112.45.1
  • php53 >= 5.3.17-112.45.1
  • php53-bcmath >= 5.3.17-112.45.1
  • php53-bz2 >= 5.3.17-112.45.1
  • php53-calendar >= 5.3.17-112.45.1
  • php53-ctype >= 5.3.17-112.45.1
  • php53-curl >= 5.3.17-112.45.1
  • php53-dba >= 5.3.17-112.45.1
  • php53-dom >= 5.3.17-112.45.1
  • php53-exif >= 5.3.17-112.45.1
  • php53-fastcgi >= 5.3.17-112.45.1
  • php53-fileinfo >= 5.3.17-112.45.1
  • php53-ftp >= 5.3.17-112.45.1
  • php53-gd >= 5.3.17-112.45.1
  • php53-gettext >= 5.3.17-112.45.1
  • php53-gmp >= 5.3.17-112.45.1
  • php53-iconv >= 5.3.17-112.45.1
  • php53-intl >= 5.3.17-112.45.1
  • php53-json >= 5.3.17-112.45.1
  • php53-ldap >= 5.3.17-112.45.1
  • php53-mbstring >= 5.3.17-112.45.1
  • php53-mcrypt >= 5.3.17-112.45.1
  • php53-mysql >= 5.3.17-112.45.1
  • php53-odbc >= 5.3.17-112.45.1
  • php53-openssl >= 5.3.17-112.45.1
  • php53-pcntl >= 5.3.17-112.45.1
  • php53-pdo >= 5.3.17-112.45.1
  • php53-pear >= 5.3.17-112.45.1
  • php53-pgsql >= 5.3.17-112.45.1
  • php53-pspell >= 5.3.17-112.45.1
  • php53-shmop >= 5.3.17-112.45.1
  • php53-snmp >= 5.3.17-112.45.1
  • php53-soap >= 5.3.17-112.45.1
  • php53-suhosin >= 5.3.17-112.45.1
  • php53-sysvmsg >= 5.3.17-112.45.1
  • php53-sysvsem >= 5.3.17-112.45.1
  • php53-sysvshm >= 5.3.17-112.45.1
  • php53-tokenizer >= 5.3.17-112.45.1
  • php53-wddx >= 5.3.17-112.45.1
  • php53-xmlreader >= 5.3.17-112.45.1
  • php53-xmlrpc >= 5.3.17-112.45.1
  • php53-xmlwriter >= 5.3.17-112.45.1
  • php53-xsl >= 5.3.17-112.45.1
  • php53-zip >= 5.3.17-112.45.1
  • php53-zlib >= 5.3.17-112.45.1
 Patchnames:
slessp4-php53-13893
SUSE Linux Enterprise Software Development Kit 11 SP4
  • php53-devel >= 5.3.17-112.45.1
  • php53-imap >= 5.3.17-112.45.1
  • php53-posix >= 5.3.17-112.45.1
  • php53-readline >= 5.3.17-112.45.1
  • php53-sockets >= 5.3.17-112.45.1
  • php53-sqlite >= 5.3.17-112.45.1
  • php53-tidy >= 5.3.17-112.45.1
 Patchnames:
sdksp4-php53-13893
SUSE Linux Enterprise Software Development Kit 12 SP3
  • php5-devel >= 5.5.14-109.45.2
  • php7-devel >= 7.0.7-50.56.2
 Patchnames:
SUSE-SLE-SDK-12-SP3-2018-2849
SUSE-SLE-SDK-12-SP3-2018-2859
SUSE Linux Enterprise Software Development Kit 12 SP4
  • php5-devel >= 5.5.14-109.45.2
  • php7-devel >= 7.0.7-50.56.2
 Patchnames:
SUSE-SLE-SDK-12-SP4-2018-2849
SUSE-SLE-SDK-12-SP4-2018-2859
SUSE Linux Enterprise Software Development Kit 12 SP5
  • php7-devel >= 7.0.7-50.85.1
  • php72-devel >= 7.2.5-1.26.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SLES for SAP Applications php53 Affected
SUSE Linux Enterprise Module for Web and Scripting 12 php5 Released
SUSE Linux Enterprise Module for Web and Scripting 12 php7 Released
SUSE Linux Enterprise Module for Web and Scripting 15 php7 Not affected
SUSE Linux Enterprise Point of Service 11 SP3 php53 Released
SUSE Linux Enterprise Server 11 SP3 LTSS php53 Affected
SUSE Linux Enterprise Server 11 SP4 php53 Released
SUSE Linux Enterprise Server 11 SP4 LTSS php53 Released
SUSE Linux Enterprise Software Development Kit 11 SP4 php53 Released
SUSE Linux Enterprise Software Development Kit 12 SP3 php5 Released
SUSE Linux Enterprise Software Development Kit 12 SP3 php7 Released
SUSE Linux Enterprise Software Development Kit 12 SP4 php5 Released
SUSE Linux Enterprise Software Development Kit 12 SP4 php7 Released
SUSE Linux Enterprise Software Development Kit 12 SP5 php7 Released