Module Name:	pkgsrc
Committed By:	salo
Date:		Wed Apr  5 14:09:36 UTC 2006

Modified Files:
	pkgsrc/net/openvpn [pkgsrc-2006Q1]: Makefile distinfo

Log Message:
Pullup ticket 1327 - requested by jlam
Security update for openvpn

Revisions pulled up:
- pkgsrc/net/openvpn/Makefile		1.16
- pkgsrc/net/openvpn/distinfo		1.7

   Module Name:		pkgsrc
   Committed By:	jlam
   Date:		Wed Apr  5 13:49:26 UTC 2006

   Modified Files:
   	pkgsrc/net/openvpn: Makefile distinfo

   Log Message:
   Update net/openvpn to 2.0.6.  Changes from version 2.0.5 include:

   * [security] An OpenVPN client connecting to a malicious or compromised
     server could potentially receive "setenv" configuration directives
     from the server which could cause arbitrary code execution on the
     client via a LD_PRELOAD attack.  A successful attack appears to
     require that (a) the client has agreed to allow the server to push
     configuration directives to it by including "pull" or the macro
     "client" in its configuration file, (b) the client configuration
     file uses a scripting directive such as "up" or "down", (c) the
     client succesfully authenticates the server, (d) the server is
     malicious or has been compromised and is under the control of the
     attacker, and (e) the attacker has at least some level of pre-existing
     control over files on the client (this might be accomplished by
     having the server respond to a client web request with a specially
     crafted file).  The fix is to disallow "setenv" to be pushed to
     clients from the server.  For those who need this capability, OpenVPN
     2.1 supports a new "setenv-safe" directive which is free of this
     vulnerability.

   * When deleting routes under Linux, use the route metric as a
     differentiator to ensure that the route teardown process only deletes
     the identical route which was originally added via the "route"
     directive (Roy Marples).

   * Fix the t_cltsrv.sh file in FreeBSD 4 jails (Matthias Andree, Dirk
     Meyer, Vasil Dimov).

   * Extended tun device configure code to support ethernet bridging on
     NetBSD (Emmanuel Kasper).


To generate a diff of this commit:
cvs rdiff -r1.15 -r1.15.2.1 pkgsrc/net/openvpn/Makefile
cvs rdiff -r1.6 -r1.6.4.1 pkgsrc/net/openvpn/distinfo

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.