diff options
Diffstat (limited to 'dev-libs/iksemel/files/iksemel-1.4-gnutls-3.4.patch')
| -rw-r--r-- | dev-libs/iksemel/files/iksemel-1.4-gnutls-3.4.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/dev-libs/iksemel/files/iksemel-1.4-gnutls-3.4.patch b/dev-libs/iksemel/files/iksemel-1.4-gnutls-3.4.patch new file mode 100644 index 000000000000..bf09e17a8ae7 --- /dev/null +++ b/dev-libs/iksemel/files/iksemel-1.4-gnutls-3.4.patch @@ -0,0 +1,38 @@ +Last-Update: 2015-10-28 +Bug-Upstream: https://github.com/meduketto/iksemel/issues/48 +Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=803204 +From: Marc Dequènes (duck) <duck@duckcorp.org> +Description: fix security problem (and compatibility problem with servers rejecting low grade ciphers). + +--- a/src/stream.c ++++ b/src/stream.c +@@ -62,13 +62,9 @@ + + static int + handshake (struct stream_data *data) + { +- const int protocol_priority[] = { GNUTLS_TLS1, GNUTLS_SSL3, 0 }; +- const int kx_priority[] = { GNUTLS_KX_RSA, 0 }; +- const int cipher_priority[] = { GNUTLS_CIPHER_3DES_CBC, GNUTLS_CIPHER_ARCFOUR, 0}; +- const int comp_priority[] = { GNUTLS_COMP_ZLIB, GNUTLS_COMP_NULL, 0 }; +- const int mac_priority[] = { GNUTLS_MAC_SHA, GNUTLS_MAC_MD5, 0 }; ++ const char *priority_string = "SECURE256:+SECURE192:-VERS-TLS-ALL:+VERS-TLS1.2"; + int ret; + + if (gnutls_global_init () != 0) + return IKS_NOMEM; +@@ -79,13 +75,9 @@ + if (gnutls_init (&data->sess, GNUTLS_CLIENT) != 0) { + gnutls_certificate_free_credentials (data->cred); + return IKS_NOMEM; + } +- gnutls_protocol_set_priority (data->sess, protocol_priority); +- gnutls_cipher_set_priority(data->sess, cipher_priority); +- gnutls_compression_set_priority(data->sess, comp_priority); +- gnutls_kx_set_priority(data->sess, kx_priority); +- gnutls_mac_set_priority(data->sess, mac_priority); ++ gnutls_priority_set_direct(data->sess, priority_string, NULL); + gnutls_credentials_set (data->sess, GNUTLS_CRD_CERTIFICATE, data->cred); + + gnutls_transport_set_push_function (data->sess, (gnutls_push_func) tls_push); + gnutls_transport_set_pull_function (data->sess, (gnutls_pull_func) tls_pull); |