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openvpn: update to 2.4.3

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Fixes for security and other issues. See security announcement for more details:
https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243

* Remotely-triggerable ASSERT() on malformed IPv6 packet (CVE-2017-7508)
* Pre-authentication remote crash/information disclosure for clients (CVE-2017-7520)
* Potential double-free in --x509-alt-username (CVE-2017-7521)
* Remote-triggerable memory leaks (CVE-2017-7512)
* Post-authentication remote DoS when using the --x509-track option (CVE-2017-7522)
* Null-pointer dereference in establish_http_proxy_passthru()
* Restrict --x509-alt-username extension types
* Fix potential 1-byte overread in TCP option parsing
* Fix mbedtls fingerprint calculation
* openssl: fix overflow check for long --tls-cipher option
* Ensure option array p[] is always NULL-terminated
* Pass correct buffer size to GetModuleFileNameW() (Quarkslabs finding 5.6)

Signed-off-by: Magnus Kroken <mkroken@gmail.com>
This commit is contained in:
Magnus Kroken 2017-06-22 23:01:01 +02:00 committed by Jo-Philipp Wich
parent 329f6a96b7
commit 45f4f6649a
5 changed files with 14 additions and 13 deletions
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7
package/network/services/openvpn/Makefile
View file

@ -9,14 +9,15 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=openvpn PKG_NAME:=openvpn
PKG_VERSION:=2.4.2 PKG_VERSION:=2.4.3
PKG_RELEASE:=1 PKG_RELEASE:=1
PKG_SOURCE_URL:=\ PKG_SOURCE_URL:=\
https://build.openvpn.net/downloads/releases/ \ https://build.openvpn.net/downloads/releases/ \
https://swupdate.openvpn.net/community/releases/ https://swupdate.openvpn.net/community/releases/ \
http://www.eurephia.net/openvpn/
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_HASH:=df5c4f384b7df6b08a2f6fa8a84b9fd382baf59c2cef1836f82e2a7f62f1bff9 PKG_HASH:=7aa86167a5b8923e54e8795b814ed77288c793671f59fd830d9ab76d4b480571
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION) PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name> PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>

2
package/network/services/openvpn/patches/001-reproducible-remove_DATE.patch
View file

@ -1,6 +1,6 @@
--- a/src/openvpn/options.c --- a/src/openvpn/options.c
+++ b/src/openvpn/options.c +++ b/src/openvpn/options.c
@@ -107,7 +107,6 @@ const char title_string[] = @@ -106,7 +106,6 @@ const char title_string[] =
#ifdef HAVE_AEAD_CIPHER_MODES #ifdef HAVE_AEAD_CIPHER_MODES
" [AEAD]" " [AEAD]"
#endif #endif

2
package/network/services/openvpn/patches/100-mbedtls-disable-runtime-version-check.patch
View file

@ -1,6 +1,6 @@
--- a/src/openvpn/ssl_mbedtls.c --- a/src/openvpn/ssl_mbedtls.c
+++ b/src/openvpn/ssl_mbedtls.c +++ b/src/openvpn/ssl_mbedtls.c
@@ -1337,7 +1337,7 @@ const char * @@ -1336,7 +1336,7 @@ const char *
get_ssl_library_version(void) get_ssl_library_version(void)
{ {
static char mbedtls_version[30]; static char mbedtls_version[30];

2
package/network/services/openvpn/patches/210-build_always_use_internal_lz4.patch
View file

@ -1,6 +1,6 @@
--- a/configure.ac --- a/configure.ac
+++ b/configure.ac +++ b/configure.ac
@@ -1058,37 +1058,14 @@ dnl @@ -1076,37 +1076,14 @@ dnl
AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4]) AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4])
AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4]) AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4])
if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then

14
package/network/services/openvpn/patches/220-disable_des.patch
View file

@ -1,6 +1,6 @@
--- a/src/openvpn/syshead.h --- a/src/openvpn/syshead.h
+++ b/src/openvpn/syshead.h +++ b/src/openvpn/syshead.h
@@ -594,11 +594,11 @@ socket_defined(const socket_descriptor_t @@ -597,11 +597,11 @@ socket_defined(const socket_descriptor_t
/* /*
* Should we include NTLM proxy functionality * Should we include NTLM proxy functionality
*/ */
@ -18,7 +18,7 @@
* Should we include proxy digest auth functionality * Should we include proxy digest auth functionality
--- a/src/openvpn/crypto_mbedtls.c --- a/src/openvpn/crypto_mbedtls.c
+++ b/src/openvpn/crypto_mbedtls.c +++ b/src/openvpn/crypto_mbedtls.c
@@ -320,6 +320,7 @@ int @@ -319,6 +319,7 @@ int
key_des_num_cblocks(const mbedtls_cipher_info_t *kt) key_des_num_cblocks(const mbedtls_cipher_info_t *kt)
{ {
int ret = 0; int ret = 0;
@ -26,7 +26,7 @@
if (kt->type == MBEDTLS_CIPHER_DES_CBC) if (kt->type == MBEDTLS_CIPHER_DES_CBC)
{ {
ret = 1; ret = 1;
@@ -332,6 +333,7 @@ key_des_num_cblocks(const mbedtls_cipher @@ -331,6 +332,7 @@ key_des_num_cblocks(const mbedtls_cipher
{ {
ret = 3; ret = 3;
} }
@ -34,7 +34,7 @@
dmsg(D_CRYPTO_DEBUG, "CRYPTO INFO: n_DES_cblocks=%d", ret); dmsg(D_CRYPTO_DEBUG, "CRYPTO INFO: n_DES_cblocks=%d", ret);
return ret; return ret;
@@ -340,6 +342,7 @@ key_des_num_cblocks(const mbedtls_cipher @@ -339,6 +341,7 @@ key_des_num_cblocks(const mbedtls_cipher
bool bool
key_des_check(uint8_t *key, int key_len, int ndc) key_des_check(uint8_t *key, int key_len, int ndc)
{ {
@ -42,7 +42,7 @@
int i; int i;
struct buffer b; struct buffer b;
@@ -368,11 +371,15 @@ key_des_check(uint8_t *key, int key_len, @@ -367,11 +370,15 @@ key_des_check(uint8_t *key, int key_len,
err: err:
return false; return false;
@ -58,7 +58,7 @@
int i; int i;
struct buffer b; struct buffer b;
@@ -387,6 +394,7 @@ key_des_fixup(uint8_t *key, int key_len, @@ -386,6 +393,7 @@ key_des_fixup(uint8_t *key, int key_len,
} }
mbedtls_des_key_set_parity(key); mbedtls_des_key_set_parity(key);
} }
@ -66,7 +66,7 @@
} }
/* /*
@@ -698,10 +706,12 @@ cipher_des_encrypt_ecb(const unsigned ch @@ -710,10 +718,12 @@ cipher_des_encrypt_ecb(const unsigned ch
unsigned char *src, unsigned char *src,
unsigned char *dst) unsigned char *dst)
{ {