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https://github.com/openwrt/openwrt.git
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57289ae640
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>
82 lines
1.7 KiB
Diff
82 lines
1.7 KiB
Diff
--- a/src/openvpn/syshead.h
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+++ b/src/openvpn/syshead.h
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@@ -597,11 +597,11 @@ socket_defined(const socket_descriptor_t
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/*
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* Should we include NTLM proxy functionality
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*/
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-#if defined(ENABLE_CRYPTO)
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-#define NTLM 1
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-#else
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+//#if defined(ENABLE_CRYPTO)
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+//#define NTLM 1
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+//#else
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#define NTLM 0
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-#endif
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+//#endif
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/*
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* Should we include proxy digest auth functionality
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--- a/src/openvpn/crypto_mbedtls.c
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+++ b/src/openvpn/crypto_mbedtls.c
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@@ -319,6 +319,7 @@ int
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key_des_num_cblocks(const mbedtls_cipher_info_t *kt)
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{
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int ret = 0;
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+#ifdef MBEDTLS_DES_C
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if (kt->type == MBEDTLS_CIPHER_DES_CBC)
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{
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ret = 1;
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@@ -331,6 +332,7 @@ key_des_num_cblocks(const mbedtls_cipher
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{
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ret = 3;
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}
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+#endif
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dmsg(D_CRYPTO_DEBUG, "CRYPTO INFO: n_DES_cblocks=%d", ret);
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return ret;
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@@ -339,6 +341,7 @@ key_des_num_cblocks(const mbedtls_cipher
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bool
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key_des_check(uint8_t *key, int key_len, int ndc)
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{
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+#ifdef MBEDTLS_DES_C
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int i;
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struct buffer b;
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@@ -367,11 +370,15 @@ key_des_check(uint8_t *key, int key_len,
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err:
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return false;
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+#else
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+ return true;
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+#endif
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}
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void
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key_des_fixup(uint8_t *key, int key_len, int ndc)
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{
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+#ifdef MBEDTLS_DES_C
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int i;
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struct buffer b;
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@@ -386,6 +393,7 @@ key_des_fixup(uint8_t *key, int key_len,
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}
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mbedtls_des_key_set_parity(key);
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}
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+#endif
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}
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/*
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@@ -710,10 +718,12 @@ cipher_des_encrypt_ecb(const unsigned ch
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unsigned char *src,
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unsigned char *dst)
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{
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+#ifdef MBEDTLS_DES_C
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mbedtls_des_context ctx;
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ASSERT(mbed_ok(mbedtls_des_setkey_enc(&ctx, key)));
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ASSERT(mbed_ok(mbedtls_des_crypt_ecb(&ctx, src, dst)));
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+#endif
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}
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