Package: rkhunter
Version: 1.4.0-3
Severity: normal
Tags: patch, upstream
Dear Maintainer,
When rkhunter uses C unhide program (e.g. with option DISABLE_UNHIDE=0) daily
cron job generates spurious warning about found hidden processes:
"""
Warning: Hidden processes found:
Copyright © 2012 Yago Jesus & Patrick Gouin
License GPLv3+ : GNU GPL version 3 or later
NOTE : This version of unhide is for systems using Linux >= 2.6
Used options:
"""
This happens due to changes in unhide's output format/data in new version of
the program (20121229).
I'm attaching my patch (using reportbug's "--attach" option), which leaves
parsing of old format for versions lower than 20121229 and introduces changes
for versions >= 20121229.
Changes seem to work on my system (at least when there are no hidden processes
actually found).
-- System Information:
Debian Release: 7.0
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages rkhunter recommends:
ii unhide 20121229-1
-- Configuration Files:
/etc/default/rkhunter changed [not included]
/etc/rkhunter.conf changed [not included]
-- debsums errors found:
debsums: changed file /usr/bin/rkhunter (from rkhunter package)
--
Regards,
Jacek Politowski
--- rkhunter.orig 2013-02-17 09:36:30.000000000 +0100
+++ rkhunter 2013-04-06 10:35:20.021957973 +0200
@@ -12435,7 +12435,11 @@
fi
SEEN=1
- FOUND_PROCS=`${UNHIDE_CMD} ${UNHIDE_OPTS} ${RKHTMPVAR} 2>&1 | egrep -v '^(Unhide |yjesus@|http:|\[\*\]|$)'`
+ if [ $UNHIDE_VERS -lt 20121229 ]; then
+ FOUND_PROCS=`${UNHIDE_CMD} ${UNHIDE_OPTS} ${RKHTMPVAR} 2>&1 | egrep -v '^(Unhide |yjesus@|http:|\[\*\]|$)'`
+ else
+ FOUND_PROCS=`${UNHIDE_CMD} ${UNHIDE_OPTS} ${RKHTMPVAR} 2>&1 | egrep -v '^(Unhide [0-9]{8}$|Copyright . [0-9]{4} Yago Jesus & Patrick Gouin$|License GPLv3\+ : GNU GPL version 3 or later$|http:\/\/www\.unhide-forensics\.info$|NOTE : This version of unhide is for systems using Linux >= 2\.6.*$|Used options:.*$|\[\*\]|$)'`
+ fi
if [ -z "${FOUND_PROCS}" ]; then
# Nothing found.
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