Recommended update for php7

Announcement ID:	SUSE-SU-2021:3943-1
Rating:	moderate
References:	bsc#1175508 bsc#1192050 bsc#1193041
Cross-References:	CVE-2021-21703 CVE-2021-21707
CVSS scores:	CVE-2021-21703 ( SUSE ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2021-21703 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-21707 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVE-2021-21707 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products:	SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.1 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.1 SUSE Manager Server 4.2 SUSE Package Hub 15 15-SP2 SUSE Package Hub 15 15-SP3 Web and Scripting Module 15-SP2 Web and Scripting Module 15-SP3

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for php7 fixes the following issues:

• CVE-2021-21703: Fixed local privilege escalation via PHP-FPM (bsc#1192050).

• CVE-2021-21707: Fixed special character breaks path in xml parsing (bsc#1193041).

• Added patch to prevent memory access violation in php7 when running test suite (bsc#1175508)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Package Hub 15 15-SP2
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-3943=1
• SUSE Package Hub 15 15-SP3
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-3943=1
• Web and Scripting Module 15-SP2
  zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP2-2021-3943=1
• Web and Scripting Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP3-2021-3943=1

Package List:

• SUSE Package Hub 15 15-SP2 (aarch64 ppc64le s390x x86_64)
  • php7-debuginfo-7.4.6-3.29.1
  • php7-debugsource-7.4.6-3.29.1
  • php7-embed-7.4.6-3.29.1
  • php7-embed-debuginfo-7.4.6-3.29.1
• SUSE Package Hub 15 15-SP3 (aarch64 ppc64le s390x x86_64)
  • php7-debuginfo-7.4.6-3.29.1
  • php7-debugsource-7.4.6-3.29.1
  • php7-embed-7.4.6-3.29.1
  • php7-embed-debuginfo-7.4.6-3.29.1
• Web and Scripting Module 15-SP2 (aarch64 ppc64le s390x x86_64)
  • php7-enchant-debuginfo-7.4.6-3.29.1
  • php7-intl-debuginfo-7.4.6-3.29.1
  • php7-readline-debuginfo-7.4.6-3.29.1
  • php7-json-debuginfo-7.4.6-3.29.1
  • apache2-mod_php7-debuginfo-7.4.6-3.29.1
  • php7-tidy-7.4.6-3.29.1
  • php7-mysql-debuginfo-7.4.6-3.29.1
  • php7-gettext-7.4.6-3.29.1
  • php7-enchant-7.4.6-3.29.1
  • php7-tokenizer-debuginfo-7.4.6-3.29.1
  • php7-ctype-7.4.6-3.29.1
  • php7-debugsource-7.4.6-3.29.1
  • php7-pcntl-debuginfo-7.4.6-3.29.1
  • php7-xmlrpc-7.4.6-3.29.1
  • php7-bcmath-debuginfo-7.4.6-3.29.1
  • php7-mysql-7.4.6-3.29.1
  • php7-ftp-7.4.6-3.29.1
  • php7-opcache-debuginfo-7.4.6-3.29.1
  • php7-snmp-7.4.6-3.29.1
  • php7-readline-7.4.6-3.29.1
  • php7-ldap-7.4.6-3.29.1
  • php7-ftp-debuginfo-7.4.6-3.29.1
  • php7-curl-7.4.6-3.29.1
  • php7-zlib-debuginfo-7.4.6-3.29.1
  • php7-posix-7.4.6-3.29.1
  • php7-gettext-debuginfo-7.4.6-3.29.1
  • php7-iconv-debuginfo-7.4.6-3.29.1
  • php7-sqlite-debuginfo-7.4.6-3.29.1
  • php7-phar-debuginfo-7.4.6-3.29.1
  • php7-iconv-7.4.6-3.29.1
  • php7-pgsql-debuginfo-7.4.6-3.29.1
  • php7-exif-debuginfo-7.4.6-3.29.1
  • php7-mbstring-debuginfo-7.4.6-3.29.1
  • php7-pcntl-7.4.6-3.29.1
  • php7-exif-7.4.6-3.29.1
  • php7-odbc-debuginfo-7.4.6-3.29.1
  • php7-xmlrpc-debuginfo-7.4.6-3.29.1
  • php7-fastcgi-debuginfo-7.4.6-3.29.1
  • php7-xmlreader-7.4.6-3.29.1
  • php7-bcmath-7.4.6-3.29.1
  • php7-gd-debuginfo-7.4.6-3.29.1
  • php7-sysvsem-debuginfo-7.4.6-3.29.1
  • php7-fpm-7.4.6-3.29.1
  • php7-xmlreader-debuginfo-7.4.6-3.29.1
  • php7-ldap-debuginfo-7.4.6-3.29.1
  • php7-calendar-7.4.6-3.29.1
  • php7-gmp-debuginfo-7.4.6-3.29.1
  • php7-xsl-debuginfo-7.4.6-3.29.1
  • php7-fileinfo-7.4.6-3.29.1
  • php7-sockets-debuginfo-7.4.6-3.29.1
  • php7-zip-debuginfo-7.4.6-3.29.1
  • php7-debuginfo-7.4.6-3.29.1
  • php7-json-7.4.6-3.29.1
  • php7-dba-debuginfo-7.4.6-3.29.1
  • php7-openssl-7.4.6-3.29.1
  • php7-tokenizer-7.4.6-3.29.1
  • php7-curl-debuginfo-7.4.6-3.29.1
  • php7-dom-debuginfo-7.4.6-3.29.1
  • php7-bz2-7.4.6-3.29.1
  • php7-zlib-7.4.6-3.29.1
  • php7-devel-7.4.6-3.29.1
  • php7-fpm-debuginfo-7.4.6-3.29.1
  • php7-sysvshm-7.4.6-3.29.1
  • apache2-mod_php7-7.4.6-3.29.1
  • php7-gmp-7.4.6-3.29.1
  • php7-shmop-debuginfo-7.4.6-3.29.1
  • php7-pdo-debuginfo-7.4.6-3.29.1
  • php7-soap-7.4.6-3.29.1
  • php7-intl-7.4.6-3.29.1
  • php7-dom-7.4.6-3.29.1
  • php7-soap-debuginfo-7.4.6-3.29.1
  • php7-sqlite-7.4.6-3.29.1
  • php7-gd-7.4.6-3.29.1
  • php7-pgsql-7.4.6-3.29.1
  • php7-calendar-debuginfo-7.4.6-3.29.1
  • php7-sysvshm-debuginfo-7.4.6-3.29.1
  • php7-pdo-7.4.6-3.29.1
  • php7-xsl-7.4.6-3.29.1
  • php7-mbstring-7.4.6-3.29.1
  • php7-sysvsem-7.4.6-3.29.1
  • php7-fileinfo-debuginfo-7.4.6-3.29.1
  • php7-snmp-debuginfo-7.4.6-3.29.1
  • php7-zip-7.4.6-3.29.1
  • php7-openssl-debuginfo-7.4.6-3.29.1
  • php7-sysvmsg-7.4.6-3.29.1
  • php7-sysvmsg-debuginfo-7.4.6-3.29.1
  • php7-odbc-7.4.6-3.29.1
  • php7-opcache-7.4.6-3.29.1
  • php7-shmop-7.4.6-3.29.1
  • php7-dba-7.4.6-3.29.1
  • php7-7.4.6-3.29.1
  • php7-phar-7.4.6-3.29.1
  • php7-bz2-debuginfo-7.4.6-3.29.1
  • php7-xmlwriter-7.4.6-3.29.1
  • php7-sodium-7.4.6-3.29.1
  • php7-posix-debuginfo-7.4.6-3.29.1
  • php7-sockets-7.4.6-3.29.1
  • php7-fastcgi-7.4.6-3.29.1
  • php7-sodium-debuginfo-7.4.6-3.29.1
  • php7-xmlwriter-debuginfo-7.4.6-3.29.1
  • php7-tidy-debuginfo-7.4.6-3.29.1
  • php7-ctype-debuginfo-7.4.6-3.29.1
• Web and Scripting Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • php7-enchant-debuginfo-7.4.6-3.29.1
  • php7-intl-debuginfo-7.4.6-3.29.1
  • php7-readline-debuginfo-7.4.6-3.29.1
  • php7-json-debuginfo-7.4.6-3.29.1
  • apache2-mod_php7-debuginfo-7.4.6-3.29.1
  • php7-tidy-7.4.6-3.29.1
  • php7-mysql-debuginfo-7.4.6-3.29.1
  • php7-gettext-7.4.6-3.29.1
  • php7-enchant-7.4.6-3.29.1
  • php7-tokenizer-debuginfo-7.4.6-3.29.1
  • php7-ctype-7.4.6-3.29.1
  • php7-debugsource-7.4.6-3.29.1
  • php7-pcntl-debuginfo-7.4.6-3.29.1
  • php7-xmlrpc-7.4.6-3.29.1
  • php7-bcmath-debuginfo-7.4.6-3.29.1
  • php7-mysql-7.4.6-3.29.1
  • php7-ftp-7.4.6-3.29.1
  • php7-opcache-debuginfo-7.4.6-3.29.1
  • php7-snmp-7.4.6-3.29.1
  • php7-readline-7.4.6-3.29.1
  • php7-ldap-7.4.6-3.29.1
  • php7-ftp-debuginfo-7.4.6-3.29.1
  • php7-curl-7.4.6-3.29.1
  • php7-zlib-debuginfo-7.4.6-3.29.1
  • php7-posix-7.4.6-3.29.1
  • php7-gettext-debuginfo-7.4.6-3.29.1
  • php7-iconv-debuginfo-7.4.6-3.29.1
  • php7-sqlite-debuginfo-7.4.6-3.29.1
  • php7-phar-debuginfo-7.4.6-3.29.1
  • php7-iconv-7.4.6-3.29.1
  • php7-pgsql-debuginfo-7.4.6-3.29.1
  • php7-exif-debuginfo-7.4.6-3.29.1
  • php7-mbstring-debuginfo-7.4.6-3.29.1
  • php7-pcntl-7.4.6-3.29.1
  • php7-exif-7.4.6-3.29.1
  • php7-odbc-debuginfo-7.4.6-3.29.1
  • php7-xmlrpc-debuginfo-7.4.6-3.29.1
  • php7-fastcgi-debuginfo-7.4.6-3.29.1
  • php7-xmlreader-7.4.6-3.29.1
  • php7-bcmath-7.4.6-3.29.1
  • php7-gd-debuginfo-7.4.6-3.29.1
  • php7-sysvsem-debuginfo-7.4.6-3.29.1
  • php7-fpm-7.4.6-3.29.1
  • php7-xmlreader-debuginfo-7.4.6-3.29.1
  • php7-ldap-debuginfo-7.4.6-3.29.1
  • php7-calendar-7.4.6-3.29.1
  • php7-gmp-debuginfo-7.4.6-3.29.1
  • php7-xsl-debuginfo-7.4.6-3.29.1
  • php7-fileinfo-7.4.6-3.29.1
  • php7-sockets-debuginfo-7.4.6-3.29.1
  • php7-zip-debuginfo-7.4.6-3.29.1
  • php7-debuginfo-7.4.6-3.29.1
  • php7-json-7.4.6-3.29.1
  • php7-dba-debuginfo-7.4.6-3.29.1
  • php7-openssl-7.4.6-3.29.1
  • php7-tokenizer-7.4.6-3.29.1
  • php7-curl-debuginfo-7.4.6-3.29.1
  • php7-dom-debuginfo-7.4.6-3.29.1
  • php7-bz2-7.4.6-3.29.1
  • php7-zlib-7.4.6-3.29.1
  • php7-devel-7.4.6-3.29.1
  • php7-fpm-debuginfo-7.4.6-3.29.1
  • php7-sysvshm-7.4.6-3.29.1
  • apache2-mod_php7-7.4.6-3.29.1
  • php7-gmp-7.4.6-3.29.1
  • php7-shmop-debuginfo-7.4.6-3.29.1
  • php7-pdo-debuginfo-7.4.6-3.29.1
  • php7-soap-7.4.6-3.29.1
  • php7-intl-7.4.6-3.29.1
  • php7-dom-7.4.6-3.29.1
  • php7-soap-debuginfo-7.4.6-3.29.1
  • php7-sqlite-7.4.6-3.29.1
  • php7-gd-7.4.6-3.29.1
  • php7-pgsql-7.4.6-3.29.1
  • php7-calendar-debuginfo-7.4.6-3.29.1
  • php7-sysvshm-debuginfo-7.4.6-3.29.1
  • php7-pdo-7.4.6-3.29.1
  • php7-xsl-7.4.6-3.29.1
  • php7-mbstring-7.4.6-3.29.1
  • php7-sysvsem-7.4.6-3.29.1
  • php7-fileinfo-debuginfo-7.4.6-3.29.1
  • php7-snmp-debuginfo-7.4.6-3.29.1
  • php7-zip-7.4.6-3.29.1
  • php7-openssl-debuginfo-7.4.6-3.29.1
  • php7-sysvmsg-7.4.6-3.29.1
  • php7-sysvmsg-debuginfo-7.4.6-3.29.1
  • php7-odbc-7.4.6-3.29.1
  • php7-opcache-7.4.6-3.29.1
  • php7-shmop-7.4.6-3.29.1
  • php7-dba-7.4.6-3.29.1
  • php7-7.4.6-3.29.1
  • php7-phar-7.4.6-3.29.1
  • php7-bz2-debuginfo-7.4.6-3.29.1
  • php7-xmlwriter-7.4.6-3.29.1
  • php7-sodium-7.4.6-3.29.1
  • php7-posix-debuginfo-7.4.6-3.29.1
  • php7-sockets-7.4.6-3.29.1
  • php7-fastcgi-7.4.6-3.29.1
  • php7-sodium-debuginfo-7.4.6-3.29.1
  • php7-xmlwriter-debuginfo-7.4.6-3.29.1
  • php7-tidy-debuginfo-7.4.6-3.29.1
  • php7-ctype-debuginfo-7.4.6-3.29.1

References:

• https://www.suse.com/security/cve/CVE-2021-21703.html
• https://www.suse.com/security/cve/CVE-2021-21707.html
• https://bugzilla.suse.com/show_bug.cgi?id=1175508
• https://bugzilla.suse.com/show_bug.cgi?id=1192050
• https://bugzilla.suse.com/show_bug.cgi?id=1193041