| Server IP : 217.18.85.50 / Your IP : 18.220.85.96 Web Server : LiteSpeed System : Linux server50.tr85.dhs.com.tr 3.10.0-962.3.2.lve1.5.85.el7.x86_64 #1 SMP Thu Apr 18 15:18:36 UTC 2024 x86_64 User : ferhatgenc ( ) PHP Version : 7.2.34 Disable Function : restore_ini,mail,openbasedir,f_open,system,dl,array_compare,array_user_key_compare,passthru,cat,exec,popen,proc_close,proc_get_status,proc_nice,proc_open,escapeshellcmd,escapeshellarg,show_source,posix_mkfifo,ini_restore,mysql_list_dbs,getmyuid,pconnect,link,symlink,fin,passthruexec,fileread,shell_exec,pcntl_exec,ini_alter,leak,apache_child_terminate,chown,posix_kill,posix_setpgid,posix_setsid,posix_setuid,proc_terminate,syslog,allow_url_fopen,fpassthru,execute,shell,chgrp,passthru,socket_select,socket_create,socket_create_listen,socket_create_pair,socket_listen,socket_accept,socket_bind,foreach,socket_strerror,pcntl_fork,pcntl_signal,pcntl_waitpid,pcntl_wexitstatus,pcntl_wifexited,pcntl_wifsignaled,pcntl_wifstopped,pcntl_wstopsig,pcntl_wtermsig,openlog,apache_get_version,apache_getenv,apache_note,apache_setenv,virtualal MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /usr/lib/sysctl.d/ |
Upload File : |
# When yama is enabled in the kernel it might be used to filter any user
# space access which requires PTRACE_MODE_ATTACH like ptrace attach, access
# to /proc/PID/{mem,personality,stack,syscall}, and the syscalls
# process_vm_readv and process_vm_writev which are used for interprocess
# services, communication and introspection (like synchronisation, signaling,
# debugging, tracing and profiling) of processes.
#
# Usage of ptrace attach is restricted by normal user permissions. Normal
# unprivileged processes cannot interact through ptrace with processes
# that they cannot send signals to or processes that are running set-uid
# or set-gid.
#
# yama ptrace scope can be used to reduce these permissions even more.
# This should normally not be done because it will break various programs
# relying on the default ptrace security restrictions. But can be used
# if you don't have any other way to separate processes in their own
# domains. A different way to restrict ptrace is to set the selinux
# deny_ptrace boolean. Both mechanisms will break some programs relying
# on the ptrace system call and might force users to elevate their
# priviliges to root to do their work.
#
# For more information see Documentation/security/Yama.txt in the kernel
# sources. Which also describes the defaults when CONFIG_SECURITY_YAMA
# is enabled in a kernel build (currently 1 for ptrace_scope).
#
# This runtime kernel parameter can be set to the following options:
# (Note that setting this to anything except zero will break programs!)
#
# 0 - Default attach security permissions.
# 1 - Restricted attach. Only child processes plus normal permissions.
# 2 - Admin-only attach. Only executables with CAP_SYS_PTRACE.
# 3 - No attach. No process may call ptrace at all. Irrevocable.
#
kernel.yama.ptrace_scope = 0