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| -rw-r--r-- | ChangeLog | 21 | ||||
| -rw-r--r-- | version.m4 | 2 |
2 files changed, 22 insertions, 1 deletions
@@ -3,6 +3,27 @@ Copyright (C) 2002-2008 Telethra, Inc. <sales@openvpn.net> $Id$ +2008.07.31 -- Version 2.1_rc9 + +* Security Vulnerability -- affects non-Windows OpenVPN clients running + OpenVPN 2.1-beta14 through 2.1-rc8 (OpenVPN 2.0.x clients are NOT + vulnerable nor are any versions of the OpenVPN server vulnerable). + An OpenVPN client connecting to a malicious or compromised + server could potentially receive an "lladdr" or "iproute" configuration + directive from the server which could cause arbitrary code execution on + the client. A successful attack requires 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 + succesfully authenticates the server, (c) the server is malicious or has + been compromised and is under the control of the attacker, and (d) the + client is running a non-Windows OS. Credit: David Wagner. + +* Miscellaneous defensive programming changes to multiple + areas of the code. In particular, use of the system() call + for calling executables such as ifconfig, route, and + user-defined scripts has been completely revamped in favor + of execve() on unix and CreateProcess() on Windows. + 2008.06.11 -- Version 2.1_rc8 * Added client authentication and packet filtering capability @@ -1,5 +1,5 @@ dnl define the OpenVPN version -define(PRODUCT_VERSION,[2.1_rc8a]) +define(PRODUCT_VERSION,[2.1_rc9]) dnl define the TAP version define(PRODUCT_TAP_ID,[tap0901]) define(PRODUCT_TAP_WIN32_MIN_MAJOR,[9]) |