PHP - (bulletinapr2018)ID: oval:org.secpod.oval:def:2101920 | Date: (C)2020-01-02 (M)2022-10-10 |
Class: PATCH | Family: unix |
An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user"s PHP applications by running gcore on the PID of the PHP-FPM worker process.
Product: |
web/php-71 |
web/php-56 |