diff options
Diffstat (limited to 'poky/meta/recipes-support/gnutls')
| -rw-r--r-- | poky/meta/recipes-support/gnutls/gnutls/0001-Modied-the-license-to-GPLv2.1-to-keep-with-LICENSE-f.patch | 90 | ||||
| -rw-r--r-- | poky/meta/recipes-support/gnutls/gnutls/CVE-2020-24659.patch | 117 | ||||
| -rw-r--r-- | poky/meta/recipes-support/gnutls/gnutls_3.6.14.bb (renamed from poky/meta/recipes-support/gnutls/gnutls_3.6.13.bb) | 5 |
3 files changed, 210 insertions, 2 deletions
diff --git a/poky/meta/recipes-support/gnutls/gnutls/0001-Modied-the-license-to-GPLv2.1-to-keep-with-LICENSE-f.patch b/poky/meta/recipes-support/gnutls/gnutls/0001-Modied-the-license-to-GPLv2.1-to-keep-with-LICENSE-f.patch new file mode 100644 index 000000000..a610abf9b --- /dev/null +++ b/poky/meta/recipes-support/gnutls/gnutls/0001-Modied-the-license-to-GPLv2.1-to-keep-with-LICENSE-f.patch @@ -0,0 +1,90 @@ +From c0ae3f659c6c130d151378ba4d7d861e3b7b970f Mon Sep 17 00:00:00 2001 +From: Lei Maohui <leimaohui@cn.fujitsu.com> +Date: Wed, 8 Jul 2020 14:50:27 +0900 +Subject: [PATCH] Modied the license to GPLv2.1+ to keep with LICENSE file. + +Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com> +Please reference to https://gitlab.com/gnutls/gnutls/-/issues/1018. +Upstream-Status: Backport [https://gitlab.com/gnutls/gnutls/-/merge_requests/1285]. +--- + lib/x509/krb5.c | 20 +++++++++++--------- + lib/x509/krb5.h | 20 +++++++++++--------- + 2 files changed, 22 insertions(+), 18 deletions(-) + +diff --git a/lib/x509/krb5.c b/lib/x509/krb5.c +index 7fe84e6..d68c737 100644 +--- a/lib/x509/krb5.c ++++ b/lib/x509/krb5.c +@@ -1,21 +1,23 @@ + /* + * Copyright (C) 2015 Red Hat, Inc. + * ++ * Author: Nikos Mavrogiannopoulos ++ * + * This file is part of GnuTLS. + * +- * GnuTLS is free software: you can redistribute it and/or modify it +- * under the terms of the GNU General Public License as published by +- * the Free Software Foundation, either version 3 of the License, or +- * (at your option) any later version. ++ * The GnuTLS is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public License ++ * as published by the Free Software Foundation; either version 2.1 of ++ * the License, or (at your option) any later version. + * +- * GnuTLS is distributed in the hope that it will be useful, but ++ * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- * General Public License for more details. ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public License ++ * along with this program. If not, see <https://www.gnu.org/licenses/> + * +- * You should have received a copy of the GNU General Public License +- * along with this program. If not, see +- * <https://www.gnu.org/licenses/>. + */ + + #include <config.h> +diff --git a/lib/x509/krb5.h b/lib/x509/krb5.h +index d8926af..815bb28 100644 +--- a/lib/x509/krb5.h ++++ b/lib/x509/krb5.h +@@ -1,21 +1,23 @@ + /* + * Copyright (C) 2015 Red Hat, Inc. + * ++ * Author: Nikos Mavrogiannopoulos ++ * + * This file is part of GnuTLS. + * +- * GnuTLS is free software: you can redistribute it and/or modify it +- * under the terms of the GNU General Public License as published by +- * the Free Software Foundation, either version 3 of the License, or +- * (at your option) any later version. ++ * The GnuTLS is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public License ++ * as published by the Free Software Foundation; either version 2.1 of ++ * the License, or (at your option) any later version. + * +- * GnuTLS is distributed in the hope that it will be useful, but ++ * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- * General Public License for more details. ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public License ++ * along with this program. If not, see <https://www.gnu.org/licenses/> + * +- * You should have received a copy of the GNU General Public License +- * along with this program. If not, see +- * <https://www.gnu.org/licenses/>. + */ + + #ifndef GNUTLS_LIB_X509_KRB5_H +-- +2.17.1 + diff --git a/poky/meta/recipes-support/gnutls/gnutls/CVE-2020-24659.patch b/poky/meta/recipes-support/gnutls/gnutls/CVE-2020-24659.patch new file mode 100644 index 000000000..1702325e6 --- /dev/null +++ b/poky/meta/recipes-support/gnutls/gnutls/CVE-2020-24659.patch @@ -0,0 +1,117 @@ +From 29ee67c205855e848a0a26e6d0e4f65b6b943e0a Mon Sep 17 00:00:00 2001 +From: Daiki Ueno <ueno@gnu.org> +Date: Sat, 22 Aug 2020 17:19:39 +0200 +Subject: [PATCH] handshake: reject no_renegotiation alert if handshake is + incomplete + +If the initial handshake is incomplete and the server sends a +no_renegotiation alert, the client should treat it as a fatal error +even if its level is warning. Otherwise the same handshake +state (e.g., DHE parameters) are reused in the next gnutls_handshake +call, if it is called in the loop idiom: + + do { + ret = gnutls_handshake(session); + } while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + +Signed-off-by: Daiki Ueno <ueno@gnu.org> +CVE: CVE-2020-24659 +Upstream-Status: Backport [https://gitlab.com/gnutls/gnutls.git] +Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> +--- + lib/gnutls_int.h | 1 + + lib/handshake.c | 48 +++++++++++++----- + 2 files changed, 36 insertions(+), 13 deletions(-) + +diff --git a/lib/gnutls_int.h b/lib/gnutls_int.h +index bb6c19713..31cec5c0c 100644 +--- a/lib/gnutls_int.h ++++ b/lib/gnutls_int.h +@@ -1370,6 +1370,7 @@ typedef struct { + #define HSK_RECORD_SIZE_LIMIT_RECEIVED (1<<26) /* server: record_size_limit extension was seen but not accepted yet */ + #define HSK_OCSP_REQUESTED (1<<27) /* server: client requested OCSP stapling */ + #define HSK_CLIENT_OCSP_REQUESTED (1<<28) /* client: server requested OCSP stapling */ ++#define HSK_SERVER_HELLO_RECEIVED (1<<29) /* client: Server Hello message has been received */ + + /* The hsk_flags are for use within the ongoing handshake; + * they are reset to zero prior to handshake start by gnutls_handshake. */ +diff --git a/lib/handshake.c b/lib/handshake.c +index b40f84b3d..ce2d160e2 100644 +--- a/lib/handshake.c ++++ b/lib/handshake.c +@@ -2051,6 +2051,8 @@ read_server_hello(gnutls_session_t session, + if (ret < 0) + return gnutls_assert_val(ret); + ++ session->internals.hsk_flags |= HSK_SERVER_HELLO_RECEIVED; ++ + return 0; + } + +@@ -2575,16 +2577,42 @@ int gnutls_rehandshake(gnutls_session_t session) + return 0; + } + ++/* This function checks whether the error code should be treated fatal ++ * or not, and also does the necessary state transition. In ++ * particular, in the case of a rehandshake abort it resets the ++ * handshake's internal state. ++ */ + inline static int + _gnutls_abort_handshake(gnutls_session_t session, int ret) + { +- if (((ret == GNUTLS_E_WARNING_ALERT_RECEIVED) && +- (gnutls_alert_get(session) == GNUTLS_A_NO_RENEGOTIATION)) +- || ret == GNUTLS_E_GOT_APPLICATION_DATA) +- return 0; ++ switch (ret) { ++ case GNUTLS_E_WARNING_ALERT_RECEIVED: ++ if (gnutls_alert_get(session) == GNUTLS_A_NO_RENEGOTIATION) { ++ /* The server always toleretes a "no_renegotiation" alert. */ ++ if (session->security_parameters.entity == GNUTLS_SERVER) { ++ STATE = STATE0; ++ return ret; ++ } ++ ++ /* The client should tolerete a "no_renegotiation" alert only if: ++ * - the initial handshake has completed, or ++ * - a Server Hello is not yet received ++ */ ++ if (session->internals.initial_negotiation_completed || ++ !(session->internals.hsk_flags & HSK_SERVER_HELLO_RECEIVED)) { ++ STATE = STATE0; ++ return ret; ++ } + +- /* this doesn't matter */ +- return GNUTLS_E_INTERNAL_ERROR; ++ return gnutls_assert_val(GNUTLS_E_UNEXPECTED_PACKET); ++ } ++ return ret; ++ case GNUTLS_E_GOT_APPLICATION_DATA: ++ STATE = STATE0; ++ return ret; ++ default: ++ return ret; ++ } + } + + +@@ -2747,13 +2774,7 @@ int gnutls_handshake(gnutls_session_t session) + } + + if (ret < 0) { +- /* In the case of a rehandshake abort +- * we should reset the handshake's internal state. +- */ +- if (_gnutls_abort_handshake(session, ret) == 0) +- STATE = STATE0; +- +- return ret; ++ return _gnutls_abort_handshake(session, ret); + } + + /* clear handshake buffer */ +-- +2.17.0 + diff --git a/poky/meta/recipes-support/gnutls/gnutls_3.6.13.bb b/poky/meta/recipes-support/gnutls/gnutls_3.6.14.bb index f56d42a61..51578b4b3 100644 --- a/poky/meta/recipes-support/gnutls/gnutls_3.6.13.bb +++ b/poky/meta/recipes-support/gnutls/gnutls_3.6.14.bb @@ -19,10 +19,11 @@ SHRT_VER = "${@d.getVar('PV').split('.')[0]}.${@d.getVar('PV').split('.')[1]}" SRC_URI = "https://www.gnupg.org/ftp/gcrypt/gnutls/v${SHRT_VER}/gnutls-${PV}.tar.xz \ file://arm_eabi.patch \ + file://0001-Modied-the-license-to-GPLv2.1-to-keep-with-LICENSE-f.patch \ + file://CVE-2020-24659.patch \ " -SRC_URI[md5sum] = "bb1fe696a11543433785b4fc70ca225f" -SRC_URI[sha256sum] = "32041df447d9f4644570cf573c9f60358e865637d69b7e59d1159b7240b52f38" +SRC_URI[sha256sum] = "5630751adec7025b8ef955af4d141d00d252a985769f51b4059e5affa3d39d63" inherit autotools texinfo pkgconfig gettext lib_package gtk-doc |