Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 24 Nov 2006 12:38:32 -0200 (BRST)
From:      Luiz Eduardo Roncato Cordeiro <cordeiro@cert.br>
To:        FreeBSD-gnats-submit@FreeBSD.org
Cc:        cordeiro@cert.br
Subject:   ports/105816: update to version 0.47 plus patches
Message-ID:  <20061124143832.2F8BA5C06D@luinil.cert.br>
Resent-Message-ID: <200611241440.kAOEeJoH060167@freefall.freebsd.org>

next in thread | raw e-mail | index | archive | help

>Number:         105816
>Category:       ports
>Synopsis:       update to version 0.47 plus patches
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Fri Nov 24 14:40:18 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Luiz Eduardo Roncato Cordeiro
>Release:        FreeBSD 6.1-RELEASE-p10 i386
>Organization:
-	
>Environment:

System: FreeBSD XXXX 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #14: Mon Oct 2 13:32:37 BRT 2006 root@XXXX i386

>Description:

Update to chkrookit version 0.47
 
 * chkproc.c
 - some bug fixes, thanks to Lantz Moore
 - [REMOVED DUE FALSE POSITIVES] use of getpriority() to identify
   LKMs, thanks to Yjesus(unhide) and Slider/Flimbo (skdet)
 - new rootkit detected: Enye LKM
 
 * chkrootkit
 - new test: crontab
 - new rootkits detected: Enye LKM, Lupper.Worm, shv5
 - more ports added to the bindshell test
 - some minor bug fixes

>How-To-Repeat:
>Fix:

diff -ruN /usr/ports/security/chkrootkit.old/Makefile /usr/ports/security/chkrootkit/Makefile
--- /usr/ports/security/chkrootkit.old/Makefile	Tue Oct 17 15:45:08 2006
+++ /usr/ports/security/chkrootkit/Makefile	Fri Nov 24 12:29:20 2006
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	chkrootkit
-PORTVERSION=	0.46a
+PORTVERSION=	0.47
 CATEGORIES=	security
 MASTER_SITES=	ftp://ftp.pangeia.com.br/pub/seg/pac/ \
 		ftp://gd.tuwien.ac.at/infosys/security/chkrootkit/ \
@@ -30,6 +30,26 @@
 
 BINMODE=	0700
 
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} >= 600000
+
+EXTRA_PATCHES=  ${PATCHDIR}/600000-patch-chkproc.c
+
+pre-everything::
+	@${ECHO_CMD} "######################################################################"
+	@${ECHO_CMD} "#"
+	@${ECHO_CMD} "# WARNING: chkproc process gives false positives values on"
+	@${ECHO_CMD} "#          FreeBSD >= 6.x, and, due this fact, the getpriority code"
+	@${ECHO_CMD} "#          added to identify LKMs was removed."
+	@${ECHO_CMD} "#          So, use with caution."
+	@${ECHO_CMD} "#"
+	@${ECHO_CMD} "#          This error will be fixed in the next chkrootkit version."
+	@${ECHO_CMD} "#"
+	@${ECHO_CMD} "######################################################################"
+
+.endif
+
 pre-patch:
 	${REINPLACE_CMD} -e "s/^CC/#CC/; s/^CFLAGS/#CFLAGS/" ${WRKSRC}/Makefile
 	${REINPLACE_CMD} -e \
@@ -58,4 +78,4 @@
 	${INSTALL_DATA} ${PORTDOCS:C,^,${WRKSRC}/,} ${DOCSDIR}
 .endif
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff -ruN /usr/ports/security/chkrootkit.old/distinfo /usr/ports/security/chkrootkit/distinfo
--- /usr/ports/security/chkrootkit.old/distinfo	Tue Oct 17 15:45:08 2006
+++ /usr/ports/security/chkrootkit/distinfo	Fri Nov 10 09:41:59 2006
@@ -1,3 +1,3 @@
-MD5 (chkrootkit-0.46a.tar.gz) = b73fb9e365d2edcd031d65b16e965a18
-SHA256 (chkrootkit-0.46a.tar.gz) = ec23b4be57e08f6c28f646a447a8545f9c612fd4b296133ac9c3c3ac13e1d696
-SIZE (chkrootkit-0.46a.tar.gz) = 37140
+MD5 (chkrootkit-0.47.tar.gz) = 4c6455d202cef35395a673386e4bf01a
+SHA256 (chkrootkit-0.47.tar.gz) = 5a5aeb597769cc2843648858b95fc7abd3485ba7edd1800d69e0125220c6669f
+SIZE (chkrootkit-0.47.tar.gz) = 37791
diff -ruN /usr/ports/security/chkrootkit.old/files/600000-patch-chkproc.c /usr/ports/security/chkrootkit/files/600000-patch-chkproc.c
--- /usr/ports/security/chkrootkit.old/files/600000-patch-chkproc.c	Wed Dec 31 21:00:00 1969
+++ /usr/ports/security/chkrootkit/files/600000-patch-chkproc.c	Fri Nov 24 12:09:18 2006
@@ -0,0 +1,21 @@
+--- chkproc.c.orig	Fri Nov 24 12:03:25 2006
++++ chkproc.c	Fri Nov 24 12:04:43 2006
+@@ -334,18 +334,6 @@
+          }
+ #endif
+       }
+-      else 
+-      {
+-         errno = 0;
+-         getpriority(PRIO_PROCESS, i);
+-         if (!errno)
+-         {
+-            retdir++;
+-            if (verbose)
+-	       printf ("PID %5d(%s): not in getpriority readdir output\n", i, buf);
+-	 }
+-      }
+-
+    }
+    if (retdir)
+       printf("You have % 5d process hidden for readdir command\n", retdir);

>Release-Note:
>Audit-Trail:
>Unformatted:



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20061124143832.2F8BA5C06D>