This is primarily a maintenance release with bugfixes and improvements.
This release also fixes a security issue (CVE-2020-11810) which allows
disrupting service of a freshly connected client that has not yet
negotiated session keys. The vulnerability cannot be used to
inject or steal VPN traffic.
Release announcement:
https://openvpn.net/community-downloads/#heading-13812
Full list of changes:
https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24#OpenVPN2.4.9
Signed-off-by: Magnus Kroken <mkroken@gmail.com>
Update the OpenVPN package to version 2.4.6, refresh patches and drop
menuconfig options which are not supported upstream anymore.
Also fix the x509-alt-username configure flag - it is not supported
by mbedtls and was syntactically wrong in the Makefile - and the
port-share option which has been present in menuconfig but not been
used in the Makefile.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Between mbedtls 2.6.0 and 2.7.0, the void returning mbedtls_MODULE* functions
were deprecated in favor of functions returning an int error code. Use
the new function mbedtls_sha256_ret().
Signed-off-by: Russell Senior <russell@personaltelco.net>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Fixes CVE-2017-12166: out of bounds write in key-method 1.
Remove the mirror that was temporarily added during the
2.4.3 release.
Signed-off-by: Magnus Kroken <mkroken@gmail.com>
Update OpenVPN to 2.4.1
Remove 200-small_build_enable_occ.patch as it's included upstream.
Refresh patches
Add mirror and switch to HTTPS
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
OpenVPN 2.4 builds with mbedTLS 2.x, rename openvpn-polarssl
variant to openvpn-mbedtls.
Some feature highlights:
* Data channel cipher negotiation
* AEAD cipher support for data channel encryption (currently only
* AES-GCM)
* ECDH key exchange for control channel
* LZ4 compression support
See https://github.com/OpenVPN/openvpn/blob/master/Changes.rst
for additional change notes.
Signed-off-by: Magnus Kroken <mkroken@gmail.com>
Upstream OpenSSL hardening work introduced a change in shared code that
causes polarssl / mbedtls builds to break when no --tls-cipher is specified.
Import the upstream fix commit as patch until the next OpenVPN release gets
released and packaged.
Reported-by: Sebastian Koch <seb@metafly.info>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Only costs about 3k compressed, but significantly improves handling of
configuration mismatch
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 47439
OpenVPN assumes that its control channel messages are sent and received
unfragmented, this assumption is broken when CBC record splitting is
enabled in mbedTLS.
The record splitting is intended as countermeasure against BEAST attacks
which do not apply to OpenVPN, therefore we simply disable it until
upstream OpenVPN gains the ability to process fragmented control
messages.
Disabling the splitting also works around a (not remotely triggerable)
segmentation fault in mbedTLS.
References:
* https://dev.openwrt.org/ticket/19101
* https://community.openvpn.net/openvpn/ticket/524
* https://github.com/ARMmbed/mbedtls/pull/185
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45602
this patches updates openvpn to v2.3.2
and adds a PKG_MD5SUM to the Makefile
This release fixes a memory access violation when cipher none is used
on ar71xx - at least with my config
Signed-off-by: Peter Wagner <tripolar@gmx.at>
SVN-Revision: 37560
Magnus Kroken
Jo-Philipp Wich
Russell Senior
Daniel Engberg
Felix Fietkau
Felix Fietkau
Jo-Philipp Wich