diff options
Diffstat (limited to 'poky/meta/recipes-support/libssh2/files')
4 files changed, 215 insertions, 0 deletions
diff --git a/poky/meta/recipes-support/libssh2/files/0001-Don-t-let-host-enviroment-to-decide-if-a-test-is-bui.patch b/poky/meta/recipes-support/libssh2/files/0001-Don-t-let-host-enviroment-to-decide-if-a-test-is-bui.patch new file mode 100644 index 0000000000..5ff9bf8462 --- /dev/null +++ b/poky/meta/recipes-support/libssh2/files/0001-Don-t-let-host-enviroment-to-decide-if-a-test-is-bui.patch @@ -0,0 +1,46 @@ +From f9e3e2ee7b18ba5bb8efe083171f3e701eb0a663 Mon Sep 17 00:00:00 2001 +From: Your Name <you@example.com> +Date: Mon, 28 Dec 2020 02:08:03 +0000 +Subject: [PATCH] Don't let host enviroment to decide if a test is build + +test ssh2.sh need sshd, for cross compile, we need it on target, so +don't use SSHD on host to decide weither to build a test + +Upstream-Status: Inappropriate[oe specific] + +Signed-off-by: Changqing Li <changqing.li@windriver.com> +--- + tests/Makefile.am | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +diff --git a/tests/Makefile.am b/tests/Makefile.am +index dc0922f..6cbc35d 100644 +--- a/tests/Makefile.am ++++ b/tests/Makefile.am +@@ -1,16 +1,12 @@ + AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/include -I$(top_builddir)/src + LDADD = ../src/libssh2.la + +-if SSHD + noinst_PROGRAMS = ssh2 + ssh2_SOURCES = ssh2.c +-endif + + ctests = simple$(EXEEXT) + TESTS = $(ctests) mansyntax.sh +-if SSHD + TESTS += ssh2.sh +-endif + check_PROGRAMS = $(ctests) + + TESTS_ENVIRONMENT = SSHD=$(SSHD) EXEEXT=$(EXEEXT) +@@ -38,4 +34,4 @@ if OPENSSL + # EXTRA_DIST += test_public_key_auth_succeeds_with_correct_encrypted_ed25519_key.c + # EXTRA_DIST += test_public_key_auth_succeeds_with_correct_ed25519_key_from_mem.c + EXTRA_DIST += test_public_key_auth_succeeds_with_correct_rsa_openssh_key.c +-endif +\ No newline at end of file ++endif +-- +2.20.1 + diff --git a/poky/meta/recipes-support/libssh2/files/0001-configure-Conditionally-undefine-backend-m4-macro.patch b/poky/meta/recipes-support/libssh2/files/0001-configure-Conditionally-undefine-backend-m4-macro.patch new file mode 100644 index 0000000000..1128c7ea0c --- /dev/null +++ b/poky/meta/recipes-support/libssh2/files/0001-configure-Conditionally-undefine-backend-m4-macro.patch @@ -0,0 +1,30 @@ +From efe7101786193eaddb749c0583af6b54aec6f289 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Tue, 2 Feb 2021 18:45:16 -0800 +Subject: [PATCH] configure: Conditionally undefine backend m4 macro + +Unlike the M4 builtin, this macro fails if macro is not defined +therefore recover the behavior of the builtin. + +Upstream-Status: Pending +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index fe5054a..758f8c2 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -127,7 +127,7 @@ fi + m4_set_foreach([crypto_backends], [backend], + [AM_CONDITIONAL(m4_toupper(backend), test "$found_crypto" = "backend")] + ) +-m4_undefine([backend]) ++m4_ifdef([backend], [m4_undefine([backend])]) + + + # libz +-- +2.30.0 + diff --git a/poky/meta/recipes-support/libssh2/files/CVE-2019-17498.patch b/poky/meta/recipes-support/libssh2/files/CVE-2019-17498.patch new file mode 100644 index 0000000000..001080072b --- /dev/null +++ b/poky/meta/recipes-support/libssh2/files/CVE-2019-17498.patch @@ -0,0 +1,131 @@ +From dedcbd106f8e52d5586b0205bc7677e4c9868f9c Mon Sep 17 00:00:00 2001 +From: Will Cosgrove <will@panic.com> +Date: Fri, 30 Aug 2019 09:57:38 -0700 +Subject: [PATCH] packet.c: improve message parsing (#402) + +* packet.c: improve parsing of packets + +file: packet.c + +notes: +Use _libssh2_get_string API in SSH_MSG_DEBUG/SSH_MSG_DISCONNECT. Additional uint32 bounds check in SSH_MSG_GLOBAL_REQUEST. + +Upstream-Status: Backport +CVE: CVE-2019-17498 +Signed-off-by: Li Zhou <li.zhou@windriver.com> +--- + src/packet.c | 68 ++++++++++++++++++++++------------------------------ + 1 file changed, 29 insertions(+), 39 deletions(-) + +diff --git a/src/packet.c b/src/packet.c +index 38ab629..2e01bfc 100644 +--- a/src/packet.c ++++ b/src/packet.c +@@ -419,8 +419,8 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, + size_t datalen, int macstate) + { + int rc = 0; +- char *message = NULL; +- char *language = NULL; ++ unsigned char *message = NULL; ++ unsigned char *language = NULL; + size_t message_len = 0; + size_t language_len = 0; + LIBSSH2_CHANNEL *channelp = NULL; +@@ -472,33 +472,23 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, + + case SSH_MSG_DISCONNECT: + if(datalen >= 5) { +- size_t reason = _libssh2_ntohu32(data + 1); ++ uint32_t reason = 0; ++ struct string_buf buf; ++ buf.data = (unsigned char *)data; ++ buf.dataptr = buf.data; ++ buf.len = datalen; ++ buf.dataptr++; /* advance past type */ + +- if(datalen >= 9) { +- message_len = _libssh2_ntohu32(data + 5); ++ _libssh2_get_u32(&buf, &reason); ++ _libssh2_get_string(&buf, &message, &message_len); ++ _libssh2_get_string(&buf, &language, &language_len); + +- if(message_len < datalen-13) { +- /* 9 = packet_type(1) + reason(4) + message_len(4) */ +- message = (char *) data + 9; +- +- language_len = +- _libssh2_ntohu32(data + 9 + message_len); +- language = (char *) data + 9 + message_len + 4; +- +- if(language_len > (datalen-13-message_len)) { +- /* bad input, clear info */ +- language = message = NULL; +- language_len = message_len = 0; +- } +- } +- else +- /* bad size, clear it */ +- message_len = 0; +- } + if(session->ssh_msg_disconnect) { +- LIBSSH2_DISCONNECT(session, reason, message, +- message_len, language, language_len); ++ LIBSSH2_DISCONNECT(session, reason, (const char *)message, ++ message_len, (const char *)language, ++ language_len); + } ++ + _libssh2_debug(session, LIBSSH2_TRACE_TRANS, + "Disconnect(%d): %s(%s)", reason, + message, language); +@@ -539,24 +529,24 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, + int always_display = data[1]; + + if(datalen >= 6) { +- message_len = _libssh2_ntohu32(data + 2); +- +- if(message_len <= (datalen - 10)) { +- /* 6 = packet_type(1) + display(1) + message_len(4) */ +- message = (char *) data + 6; +- language_len = _libssh2_ntohu32(data + 6 + +- message_len); +- +- if(language_len <= (datalen - 10 - message_len)) +- language = (char *) data + 10 + message_len; +- } ++ struct string_buf buf; ++ buf.data = (unsigned char *)data; ++ buf.dataptr = buf.data; ++ buf.len = datalen; ++ buf.dataptr += 2; /* advance past type & always display */ ++ ++ _libssh2_get_string(&buf, &message, &message_len); ++ _libssh2_get_string(&buf, &language, &language_len); + } + + if(session->ssh_msg_debug) { +- LIBSSH2_DEBUG(session, always_display, message, +- message_len, language, language_len); ++ LIBSSH2_DEBUG(session, always_display, ++ (const char *)message, ++ message_len, (const char *)language, ++ language_len); + } + } ++ + /* + * _libssh2_debug will actually truncate this for us so + * that it's not an inordinate about of data +@@ -579,7 +569,7 @@ _libssh2_packet_add(LIBSSH2_SESSION * session, unsigned char *data, + uint32_t len = 0; + unsigned char want_reply = 0; + len = _libssh2_ntohu32(data + 1); +- if(datalen >= (6 + len)) { ++ if((len <= (UINT_MAX - 6)) && (datalen >= (6 + len))) { + want_reply = data[5 + len]; + _libssh2_debug(session, + LIBSSH2_TRACE_CONN, +-- +2.17.1 + diff --git a/poky/meta/recipes-support/libssh2/files/run-ptest b/poky/meta/recipes-support/libssh2/files/run-ptest new file mode 100644 index 0000000000..5fd7ec65f6 --- /dev/null +++ b/poky/meta/recipes-support/libssh2/files/run-ptest @@ -0,0 +1,8 @@ +#!/bin/sh + +ptestdir=$(dirname "$(readlink -f "$0")") +cd tests +for test in simple ssh2.sh mansyntax.sh +do + ./../test-driver --test-name $test --log-file ../$test.log --trs-file ../$test.trs --color-tests no --enable-hard-errors yes --expect-failure no -- ./$test +done |