Описание
Security update for php72
This update for php72 fixes the following issues:
- CVE-2021-21703: Fixed local privilege escalation via PHP-FPM (bsc#1192050).
Список пакетов
SUSE Linux Enterprise Module for Web and Scripting 12
apache2-mod_php72-7.2.5-1.72.1
php72-7.2.5-1.72.1
php72-bcmath-7.2.5-1.72.1
php72-bz2-7.2.5-1.72.1
php72-calendar-7.2.5-1.72.1
php72-ctype-7.2.5-1.72.1
php72-curl-7.2.5-1.72.1
php72-dba-7.2.5-1.72.1
php72-dom-7.2.5-1.72.1
php72-enchant-7.2.5-1.72.1
php72-exif-7.2.5-1.72.1
php72-fastcgi-7.2.5-1.72.1
php72-fileinfo-7.2.5-1.72.1
php72-fpm-7.2.5-1.72.1
php72-ftp-7.2.5-1.72.1
php72-gd-7.2.5-1.72.1
php72-gettext-7.2.5-1.72.1
php72-gmp-7.2.5-1.72.1
php72-iconv-7.2.5-1.72.1
php72-imap-7.2.5-1.72.1
php72-intl-7.2.5-1.72.1
php72-json-7.2.5-1.72.1
php72-ldap-7.2.5-1.72.1
php72-mbstring-7.2.5-1.72.1
php72-mysql-7.2.5-1.72.1
php72-odbc-7.2.5-1.72.1
php72-opcache-7.2.5-1.72.1
php72-openssl-7.2.5-1.72.1
php72-pcntl-7.2.5-1.72.1
php72-pdo-7.2.5-1.72.1
php72-pear-7.2.5-1.72.1
php72-pear-Archive_Tar-7.2.5-1.72.1
php72-pgsql-7.2.5-1.72.1
php72-phar-7.2.5-1.72.1
php72-posix-7.2.5-1.72.1
php72-pspell-7.2.5-1.72.1
php72-readline-7.2.5-1.72.1
php72-shmop-7.2.5-1.72.1
php72-snmp-7.2.5-1.72.1
php72-soap-7.2.5-1.72.1
php72-sockets-7.2.5-1.72.1
php72-sodium-7.2.5-1.72.1
php72-sqlite-7.2.5-1.72.1
php72-sysvmsg-7.2.5-1.72.1
php72-sysvsem-7.2.5-1.72.1
php72-sysvshm-7.2.5-1.72.1
php72-tidy-7.2.5-1.72.1
php72-tokenizer-7.2.5-1.72.1
php72-wddx-7.2.5-1.72.1
php72-xmlreader-7.2.5-1.72.1
php72-xmlrpc-7.2.5-1.72.1
php72-xmlwriter-7.2.5-1.72.1
php72-xsl-7.2.5-1.72.1
php72-zip-7.2.5-1.72.1
php72-zlib-7.2.5-1.72.1
SUSE Linux Enterprise Software Development Kit 12 SP5
php72-devel-7.2.5-1.72.1
Ссылки
- Link for SUSE-SU-2021:3727-1
- E-Mail link for SUSE-SU-2021:3727-1
- SUSE Security Ratings
- SUSE Bug 1192050
- SUSE CVE CVE-2021-21703 page
Описание
In PHP versions 7.3.x up to and including 7.3.31, 7.4.x below 7.4.25 and 8.0.x below 8.0.12, when running PHP FPM SAPI with main FPM daemon process running as root and child worker processes running as lower-privileged users, it is possible for the child processes to access memory shared with the main process and write to it, modifying it in a way that would cause the root process to conduct invalid memory reads and writes, which can be used to escalate privileges from local unprivileged user to the root user.
Затронутые продукты
SUSE Linux Enterprise Module for Web and Scripting 12:apache2-mod_php72-7.2.5-1.72.1
SUSE Linux Enterprise Module for Web and Scripting 12:php72-7.2.5-1.72.1
SUSE Linux Enterprise Module for Web and Scripting 12:php72-bcmath-7.2.5-1.72.1
SUSE Linux Enterprise Module for Web and Scripting 12:php72-bz2-7.2.5-1.72.1
Ссылки
- CVE-2021-21703
- SUSE Bug 1192050