Upstream information

CVE-2017-12934 at MITRE

Description

ext/standard/var_unserializer.re in PHP 7.0.x before 7.0.21 and 7.1.x before 7.1.7 is prone to a heap use after free while unserializing untrusted data, related to the zval_get_type function in Zend/zend_types.h. Exploitation of this issue can have an unspecified impact on the integrity of PHP.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 5.1
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network Network
Access Complexity Low High
Authentication None None
Confidentiality Impact None Partial
Integrity Impact Partial Partial
Availability Impact None Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact High High
Availability Impact None High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1054408 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Software Development Kit 12 SP2
  • php7-devel >= 7.0.7-50.18.1
 Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1532
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP3
  • php7-devel >= 7.0.7-50.18.1
 Patchnames:
SUSE-SLE-SDK-12-SP3-2017-1532
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • php7-devel >= 7.0.7-50.52.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA php7-devel-7.0.7-50.52.1
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Web and Scripting 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • apache2-mod_php7 >= 7.0.7-50.18.1
  • php7 >= 7.0.7-50.18.1
  • php7-bcmath >= 7.0.7-50.18.1
  • php7-bz2 >= 7.0.7-50.18.1
  • php7-calendar >= 7.0.7-50.18.1
  • php7-ctype >= 7.0.7-50.18.1
  • php7-curl >= 7.0.7-50.18.1
  • php7-dba >= 7.0.7-50.18.1
  • php7-dom >= 7.0.7-50.18.1
  • php7-enchant >= 7.0.7-50.18.1
  • php7-exif >= 7.0.7-50.18.1
  • php7-fastcgi >= 7.0.7-50.18.1
  • php7-fileinfo >= 7.0.7-50.18.1
  • php7-fpm >= 7.0.7-50.18.1
  • php7-ftp >= 7.0.7-50.18.1
  • php7-gd >= 7.0.7-50.18.1
  • php7-gettext >= 7.0.7-50.18.1
  • php7-gmp >= 7.0.7-50.18.1
  • php7-iconv >= 7.0.7-50.18.1
  • php7-imap >= 7.0.7-50.18.1
  • php7-intl >= 7.0.7-50.18.1
  • php7-json >= 7.0.7-50.18.1
  • php7-ldap >= 7.0.7-50.18.1
  • php7-mbstring >= 7.0.7-50.18.1
  • php7-mcrypt >= 7.0.7-50.18.1
  • php7-mysql >= 7.0.7-50.18.1
  • php7-odbc >= 7.0.7-50.18.1
  • php7-opcache >= 7.0.7-50.18.1
  • php7-openssl >= 7.0.7-50.18.1
  • php7-pcntl >= 7.0.7-50.18.1
  • php7-pdo >= 7.0.7-50.18.1
  • php7-pear >= 7.0.7-50.18.1
  • php7-pear-Archive_Tar >= 7.0.7-50.18.1
  • php7-pgsql >= 7.0.7-50.18.1
  • php7-phar >= 7.0.7-50.18.1
  • php7-posix >= 7.0.7-50.18.1
  • php7-pspell >= 7.0.7-50.18.1
  • php7-shmop >= 7.0.7-50.18.1
  • php7-snmp >= 7.0.7-50.18.1
  • php7-soap >= 7.0.7-50.18.1
  • php7-sockets >= 7.0.7-50.18.1
  • php7-sqlite >= 7.0.7-50.18.1
  • php7-sysvmsg >= 7.0.7-50.18.1
  • php7-sysvsem >= 7.0.7-50.18.1
  • php7-sysvshm >= 7.0.7-50.18.1
  • php7-tokenizer >= 7.0.7-50.18.1
  • php7-wddx >= 7.0.7-50.18.1
  • php7-xmlreader >= 7.0.7-50.18.1
  • php7-xmlrpc >= 7.0.7-50.18.1
  • php7-xmlwriter >= 7.0.7-50.18.1
  • php7-xsl >= 7.0.7-50.18.1
  • php7-zip >= 7.0.7-50.18.1
  • php7-zlib >= 7.0.7-50.18.1
 Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2017-1532
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2-mod_php7 >= 7.0.7-50.18.1
  • php7 >= 7.0.7-50.18.1
  • php7-bcmath >= 7.0.7-50.18.1
  • php7-bz2 >= 7.0.7-50.18.1
  • php7-calendar >= 7.0.7-50.18.1
  • php7-ctype >= 7.0.7-50.18.1
  • php7-curl >= 7.0.7-50.18.1
  • php7-dba >= 7.0.7-50.18.1
  • php7-devel >= 7.0.7-50.18.1
  • php7-dom >= 7.0.7-50.18.1
  • php7-enchant >= 7.0.7-50.18.1
  • php7-exif >= 7.0.7-50.18.1
  • php7-fastcgi >= 7.0.7-50.18.1
  • php7-fileinfo >= 7.0.7-50.18.1
  • php7-fpm >= 7.0.7-50.18.1
  • php7-ftp >= 7.0.7-50.18.1
  • php7-gd >= 7.0.7-50.18.1
  • php7-gettext >= 7.0.7-50.18.1
  • php7-gmp >= 7.0.7-50.18.1
  • php7-iconv >= 7.0.7-50.18.1
  • php7-imap >= 7.0.7-50.18.1
  • php7-intl >= 7.0.7-50.18.1
  • php7-json >= 7.0.7-50.18.1
  • php7-ldap >= 7.0.7-50.18.1
  • php7-mbstring >= 7.0.7-50.18.1
  • php7-mcrypt >= 7.0.7-50.18.1
  • php7-mysql >= 7.0.7-50.18.1
  • php7-odbc >= 7.0.7-50.18.1
  • php7-opcache >= 7.0.7-50.18.1
  • php7-openssl >= 7.0.7-50.18.1
  • php7-pcntl >= 7.0.7-50.18.1
  • php7-pdo >= 7.0.7-50.18.1
  • php7-pear >= 7.0.7-50.18.1
  • php7-pear-Archive_Tar >= 7.0.7-50.18.1
  • php7-pgsql >= 7.0.7-50.18.1
  • php7-phar >= 7.0.7-50.18.1
  • php7-posix >= 7.0.7-50.18.1
  • php7-pspell >= 7.0.7-50.18.1
  • php7-shmop >= 7.0.7-50.18.1
  • php7-snmp >= 7.0.7-50.18.1
  • php7-soap >= 7.0.7-50.18.1
  • php7-sockets >= 7.0.7-50.18.1
  • php7-sqlite >= 7.0.7-50.18.1
  • php7-sysvmsg >= 7.0.7-50.18.1
  • php7-sysvsem >= 7.0.7-50.18.1
  • php7-sysvshm >= 7.0.7-50.18.1
  • php7-tokenizer >= 7.0.7-50.18.1
  • php7-wddx >= 7.0.7-50.18.1
  • php7-xmlreader >= 7.0.7-50.18.1
  • php7-xmlrpc >= 7.0.7-50.18.1
  • php7-xmlwriter >= 7.0.7-50.18.1
  • php7-xsl >= 7.0.7-50.18.1
  • php7-zip >= 7.0.7-50.18.1
  • php7-zlib >= 7.0.7-50.18.1
 Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2017-1532
SUSE-SLE-SDK-12-SP3-2017-1532
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • apache2-mod_php7 >= 7.0.7-50.18.1
  • php7 >= 7.0.7-50.18.1
  • php7-bcmath >= 7.0.7-50.18.1
  • php7-bz2 >= 7.0.7-50.18.1
  • php7-calendar >= 7.0.7-50.18.1
  • php7-ctype >= 7.0.7-50.18.1
  • php7-curl >= 7.0.7-50.18.1
  • php7-dba >= 7.0.7-50.18.1
  • php7-devel >= 7.0.7-50.52.1
  • php7-dom >= 7.0.7-50.18.1
  • php7-enchant >= 7.0.7-50.18.1
  • php7-exif >= 7.0.7-50.18.1
  • php7-fastcgi >= 7.0.7-50.18.1
  • php7-fileinfo >= 7.0.7-50.18.1
  • php7-fpm >= 7.0.7-50.18.1
  • php7-ftp >= 7.0.7-50.18.1
  • php7-gd >= 7.0.7-50.18.1
  • php7-gettext >= 7.0.7-50.18.1
  • php7-gmp >= 7.0.7-50.18.1
  • php7-iconv >= 7.0.7-50.18.1
  • php7-imap >= 7.0.7-50.18.1
  • php7-intl >= 7.0.7-50.18.1
  • php7-json >= 7.0.7-50.18.1
  • php7-ldap >= 7.0.7-50.18.1
  • php7-mbstring >= 7.0.7-50.18.1
  • php7-mcrypt >= 7.0.7-50.18.1
  • php7-mysql >= 7.0.7-50.18.1
  • php7-odbc >= 7.0.7-50.18.1
  • php7-opcache >= 7.0.7-50.18.1
  • php7-openssl >= 7.0.7-50.18.1
  • php7-pcntl >= 7.0.7-50.18.1
  • php7-pdo >= 7.0.7-50.18.1
  • php7-pear >= 7.0.7-50.18.1
  • php7-pear-Archive_Tar >= 7.0.7-50.18.1
  • php7-pgsql >= 7.0.7-50.18.1
  • php7-phar >= 7.0.7-50.18.1
  • php7-posix >= 7.0.7-50.18.1
  • php7-pspell >= 7.0.7-50.18.1
  • php7-shmop >= 7.0.7-50.18.1
  • php7-snmp >= 7.0.7-50.18.1
  • php7-soap >= 7.0.7-50.18.1
  • php7-sockets >= 7.0.7-50.18.1
  • php7-sqlite >= 7.0.7-50.18.1
  • php7-sysvmsg >= 7.0.7-50.18.1
  • php7-sysvsem >= 7.0.7-50.18.1
  • php7-sysvshm >= 7.0.7-50.18.1
  • php7-tokenizer >= 7.0.7-50.18.1
  • php7-wddx >= 7.0.7-50.18.1
  • php7-xmlreader >= 7.0.7-50.18.1
  • php7-xmlrpc >= 7.0.7-50.18.1
  • php7-xmlwriter >= 7.0.7-50.18.1
  • php7-xsl >= 7.0.7-50.18.1
  • php7-zip >= 7.0.7-50.18.1
  • php7-zlib >= 7.0.7-50.18.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA php7-devel-7.0.7-50.52.1
SUSE-SLE-Module-Web-Scripting-12-2017-1532
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • apache2-mod_php7 >= 7.0.7-50.18.1
  • php7 >= 7.0.7-50.18.1
  • php7-bcmath >= 7.0.7-50.18.1
  • php7-bz2 >= 7.0.7-50.18.1
  • php7-calendar >= 7.0.7-50.18.1
  • php7-ctype >= 7.0.7-50.18.1
  • php7-curl >= 7.0.7-50.18.1
  • php7-dba >= 7.0.7-50.18.1
  • php7-devel >= 7.0.7-50.18.1
  • php7-dom >= 7.0.7-50.18.1
  • php7-enchant >= 7.0.7-50.18.1
  • php7-exif >= 7.0.7-50.18.1
  • php7-fastcgi >= 7.0.7-50.18.1
  • php7-fileinfo >= 7.0.7-50.18.1
  • php7-fpm >= 7.0.7-50.18.1
  • php7-ftp >= 7.0.7-50.18.1
  • php7-gd >= 7.0.7-50.18.1
  • php7-gettext >= 7.0.7-50.18.1
  • php7-gmp >= 7.0.7-50.18.1
  • php7-iconv >= 7.0.7-50.18.1
  • php7-imap >= 7.0.7-50.18.1
  • php7-intl >= 7.0.7-50.18.1
  • php7-json >= 7.0.7-50.18.1
  • php7-ldap >= 7.0.7-50.18.1
  • php7-mbstring >= 7.0.7-50.18.1
  • php7-mcrypt >= 7.0.7-50.18.1
  • php7-mysql >= 7.0.7-50.18.1
  • php7-odbc >= 7.0.7-50.18.1
  • php7-opcache >= 7.0.7-50.18.1
  • php7-openssl >= 7.0.7-50.18.1
  • php7-pcntl >= 7.0.7-50.18.1
  • php7-pdo >= 7.0.7-50.18.1
  • php7-pear >= 7.0.7-50.18.1
  • php7-pear-Archive_Tar >= 7.0.7-50.18.1
  • php7-pgsql >= 7.0.7-50.18.1
  • php7-phar >= 7.0.7-50.18.1
  • php7-posix >= 7.0.7-50.18.1
  • php7-pspell >= 7.0.7-50.18.1
  • php7-shmop >= 7.0.7-50.18.1
  • php7-snmp >= 7.0.7-50.18.1
  • php7-soap >= 7.0.7-50.18.1
  • php7-sockets >= 7.0.7-50.18.1
  • php7-sqlite >= 7.0.7-50.18.1
  • php7-sysvmsg >= 7.0.7-50.18.1
  • php7-sysvsem >= 7.0.7-50.18.1
  • php7-sysvshm >= 7.0.7-50.18.1
  • php7-tokenizer >= 7.0.7-50.18.1
  • php7-wddx >= 7.0.7-50.18.1
  • php7-xmlreader >= 7.0.7-50.18.1
  • php7-xmlrpc >= 7.0.7-50.18.1
  • php7-xmlwriter >= 7.0.7-50.18.1
  • php7-xsl >= 7.0.7-50.18.1
  • php7-zip >= 7.0.7-50.18.1
  • php7-zlib >= 7.0.7-50.18.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA php7-7.0.7-50.85.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA php7-devel-7.0.7-50.85.1
SUSE-SLE-Module-Web-Scripting-12-2017-1532
SUSE Linux Enterprise Software Development Kit 12 SP5
  • php7-devel >= 7.0.7-50.18.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA php7-7.0.7-50.85.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA php7-devel-7.0.7-50.85.1

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 php5 Ignore
SUSE Linux Enterprise High Performance Computing 12 php7 Released
SUSE Linux Enterprise High Performance Computing 12 php72 Ignore
SUSE Linux Enterprise High Performance Computing 12 php74 Ignore
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 12 SP5 php5 Ignore
SUSE Linux Enterprise Server 12 SP5 php7 Released
SUSE Linux Enterprise Server 12 SP5 php72 Ignore
SUSE Linux Enterprise Server 12 SP5 php74 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 php7 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 php72 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 php74 Ignore
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 php5 Ignore
SUSE Linux Enterprise Desktop 12 php7 Affected
SUSE Linux Enterprise Desktop 12 SP1 php5 Ignore
SUSE Linux Enterprise Desktop 12 SP1 php7 Affected
SUSE Linux Enterprise Desktop 12 SP2 php5 Ignore
SUSE Linux Enterprise Desktop 12 SP2 php7 Released
SUSE Linux Enterprise Desktop 12 SP3 php5 Ignore
SUSE Linux Enterprise Desktop 12 SP3 php7 Released
SUSE Linux Enterprise Desktop 12 SP3 php72 Ignore
SUSE Linux Enterprise Desktop 12 SP4 php5 Ignore
SUSE Linux Enterprise Desktop 12 SP4 php7 Affected
SUSE Linux Enterprise Desktop 12 SP4 php72 Ignore
SUSE Linux Enterprise Desktop 12 SP4 php74 Ignore
SUSE Linux Enterprise Module for Web and Scripting 12 php5 Ignore
SUSE Linux Enterprise Module for Web and Scripting 12 php7 Released
SUSE Linux Enterprise Module for Web and Scripting 12 php72 Ignore
SUSE Linux Enterprise Module for Web and Scripting 12 php74 Ignore
SUSE Linux Enterprise Server 12 php5 Ignore
SUSE Linux Enterprise Server 12 php7 Released
SUSE Linux Enterprise Server 12 php72 Ignore
SUSE Linux Enterprise Server 12 php74 Ignore
SUSE Linux Enterprise Server 12 SP1 php5 Ignore
SUSE Linux Enterprise Server 12 SP1 php7 Affected
SUSE Linux Enterprise Server 12 SP2 php5 Ignore
SUSE Linux Enterprise Server 12 SP2 php7 Released
SUSE Linux Enterprise Server 12 SP3 php5 Ignore
SUSE Linux Enterprise Server 12 SP3 php7 Released
SUSE Linux Enterprise Server 12 SP3 php72 Ignore
SUSE Linux Enterprise Server 12 SP3 php74 Ignore
SUSE Linux Enterprise Server 12 SP4 php5 Ignore
SUSE Linux Enterprise Server 12 SP4 php7 Released
SUSE Linux Enterprise Server 12 SP4 php72 Ignore
SUSE Linux Enterprise Server 12 SP4 php74 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 php7 Released
SUSE Linux Enterprise Server for SAP Applications 12 php72 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 php74 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 php7 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 php7 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 php7 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 php72 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 php74 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 php5 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 php7 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 php72 Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 php74 Ignore
SUSE Linux Enterprise Software Development Kit 12 php5 Ignore
SUSE Linux Enterprise Software Development Kit 12 php7 Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 php5 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP1 php7 Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 php5 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP2 php7 Released
SUSE Linux Enterprise Software Development Kit 12 SP3 php5 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP3 php7 Released
SUSE Linux Enterprise Software Development Kit 12 SP3 php72 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP4 php5 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP4 php7 Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 php72 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP4 php74 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP5 php7 Released
SUSE Linux Enterprise Software Development Kit 12 SP5 php72 Ignore
SUSE Linux Enterprise Software Development Kit 12 SP5 php74 Ignore

SUSE Timeline for this CVE

CVE page created: Fri Aug 18 08:45:40 2017
CVE page last modified: Fri Nov 1 12:14:22 2024