# vim:syntax=apparmor #include <tunables/global> profile tcpdump /usr/bin/tcpdump { #include <abstractions/base> #include <abstractions/nameservice> #include <abstractions/user-tmp> capability net_raw, capability setuid, capability setgid, capability dac_override, capability chown, network raw, network packet, # for -D @{PROC}/bus/usb/ r, @{PROC}/bus/usb/** r, # for finding an interface /dev/ r, @{PROC}/[0-9]*/net/dev r, /sys/bus/usb/devices/ r, /sys/class/net/ r, /sys/devices/**/net/** r, # for -j capability net_admin, # for tracing USB bus, which libpcap supports /dev/usbmon* r, /dev/bus/usb/ r, /dev/bus/usb/** r, # for init_etherarray(), with -e /etc/ethers r, # for USB probing (see libpcap-1.1.x/pcap-usb-linux.c:probe_devices()) /dev/bus/usb/**/[0-9]* w, # for -z /{usr/,}bin/gzip ixr, /{usr/,}bin/bzip2 ixr, # for -F and -w audit deny @{HOME}/.* mrwkl, audit deny @{HOME}/.*/ rw, audit deny @{HOME}/.*/** mrwkl, audit deny @{HOME}/bin/ rw, audit deny @{HOME}/bin/** mrwkl, owner @{HOME}/ r, owner @{HOME}/** rw, # for -r, -F and -w /**.[pP][cC][aA][pP] rw, /**.[cC][aA][pP] rw, # -W adds a numerical suffix /**.[pP][cC][aA][pP][0-9]* rw, /**.[cC][aA][pP][0-9]* rw, # for convenience with -r (ie, read pcap files from other sources) /var/log/snort/*log* r, /usr/bin/tcpdump mr, # Site-specific additions and overrides. See local/README for details. #include <local/usr.bin.tcpdump> }