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| author | Yoann Vandoorselaere <yoann@mandriva.com> | 1999-11-25 19:44:10 +0000 |
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| committer | Yoann Vandoorselaere <yoann@mandriva.com> | 1999-11-25 19:44:10 +0000 |
| commit | 78b13ca5f0677f9e6e5a07a18473a2d7724b51d0 (patch) | |
| tree | 1aa278480009928f545f8668bc87c4eaafbc7e7b /cron-sh/promisc_check.sh | |
| parent | 7f3bfad3df657529ee81b741c6fb10d847315c85 (diff) | |
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Initial revision
Diffstat (limited to 'cron-sh/promisc_check.sh')
| -rwxr-xr-x | cron-sh/promisc_check.sh | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/cron-sh/promisc_check.sh b/cron-sh/promisc_check.sh new file mode 100755 index 0000000..fa5b538 --- /dev/null +++ b/cron-sh/promisc_check.sh @@ -0,0 +1,40 @@ +#!/bin/bash + +if [ -f /etc/security/msec/security.conf ]; then + . /etc/security/msec/security.conf +else + exit 1 +fi + +PROMISC_CHECK="/usr/bin/promisc_check -q" +# +# Check if a network interface is in promisc check... +# Written by Vandoorselaere Yoann, <yoann@mandrakesoft.com> +# + +LogPromisc() { + Syslog "Security warning : $1 is in promiscuous mode. (sniffer running ?)" + Ttylog "\\033[1;31mSecurity warning : $1 is in promiscuous mode.\\033[0;39m" + Ttylog "\\033[1;31mA sniffer is probably running on your system.\\033[0;39m +} + +if [ -f /etc/security/msec/security.conf ]; then + . /etc/security/msec/security.conf +else + exit 1 +fi + +if [ CHECK_PROMISC == "no" ]; then + exit 0; +fi + +for INTERFACE in `$PROMISC_CHECK`; do + LogPromisc $INTERFACE +done + + + + + + + |