diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh')
7 files changed, 288 insertions, 428 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_2.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_2.patch deleted file mode 100644 index 9fac69c3d..000000000 --- a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_2.patch +++ /dev/null @@ -1,65 +0,0 @@ -From f98a09cacff7baad8748c9aa217afd155a4d493f Mon Sep 17 00:00:00 2001 -From: "mmcc@openbsd.org" <mmcc@openbsd.org> -Date: Tue, 20 Oct 2015 03:36:35 +0000 -Subject: [PATCH] upstream commit - -Replace a function-local allocation with stack memory. - -ok djm@ - -Upstream-ID: c09fbbab637053a2ab9f33ca142b4e20a4c5a17e -Upstream-Status: Backport -CVE: CVE-2016-1907 - -[YOCTO #8935] - -Signed-off-by: Armin Kuster <akuster@mvista.com> - ---- - clientloop.c | 9 ++------- - 1 file changed, 2 insertions(+), 7 deletions(-) - -diff --git a/clientloop.c b/clientloop.c -index 87ceb3d..1e05cba 100644 ---- a/clientloop.c -+++ b/clientloop.c -@@ -1,4 +1,4 @@ --/* $OpenBSD: clientloop.c,v 1.275 2015/07/10 06:21:53 markus Exp $ */ -+/* $OpenBSD: clientloop.c,v 1.276 2015/10/20 03:36:35 mmcc Exp $ */ - /* - * Author: Tatu Ylonen <ylo@cs.hut.fi> - * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland -@@ -311,11 +311,10 @@ client_x11_get_proto(const char *display, const char *xauth_path, - static char proto[512], data[512]; - FILE *f; - int got_data = 0, generated = 0, do_unlink = 0, i; -- char *xauthdir, *xauthfile; -+ char xauthdir[PATH_MAX] = "", xauthfile[PATH_MAX] = ""; - struct stat st; - u_int now, x11_timeout_real; - -- xauthdir = xauthfile = NULL; - *_proto = proto; - *_data = data; - proto[0] = data[0] = '\0'; -@@ -343,8 +342,6 @@ client_x11_get_proto(const char *display, const char *xauth_path, - display = xdisplay; - } - if (trusted == 0) { -- xauthdir = xmalloc(PATH_MAX); -- xauthfile = xmalloc(PATH_MAX); - mktemp_proto(xauthdir, PATH_MAX); - /* - * The authentication cookie should briefly outlive -@@ -407,8 +404,6 @@ client_x11_get_proto(const char *display, const char *xauth_path, - unlink(xauthfile); - rmdir(xauthdir); - } -- free(xauthdir); -- free(xauthfile); - - /* - * If we didn't get authentication data, just make up some --- -1.9.1 - diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_3.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_3.patch deleted file mode 100644 index 3dfc51af7..000000000 --- a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_3.patch +++ /dev/null @@ -1,329 +0,0 @@ -From ed4ce82dbfa8a3a3c8ea6fa0db113c71e234416c Mon Sep 17 00:00:00 2001 -From: "djm@openbsd.org" <djm@openbsd.org> -Date: Wed, 13 Jan 2016 23:04:47 +0000 -Subject: [PATCH] upstream commit - -eliminate fallback from untrusted X11 forwarding to trusted - forwarding when the X server disables the SECURITY extension; Reported by - Thomas Hoger; ok deraadt@ - -Upstream-ID: f76195bd2064615a63ef9674a0e4096b0713f938 -Upstream-Status: Backport -CVE: CVE-2016-1907 - -[YOCTO #8935] - -Signed-off-by: Armin Kuster <akuster@mvista.com> - ---- - clientloop.c | 114 ++++++++++++++++++++++++++++++++++++----------------------- - clientloop.h | 4 +-- - mux.c | 22 ++++++------ - ssh.c | 23 +++++------- - 4 files changed, 93 insertions(+), 70 deletions(-) - -Index: openssh-7.1p2/clientloop.c -=================================================================== ---- openssh-7.1p2.orig/clientloop.c -+++ openssh-7.1p2/clientloop.c -@@ -1,4 +1,4 @@ --/* $OpenBSD: clientloop.c,v 1.276 2015/10/20 03:36:35 mmcc Exp $ */ -+/* $OpenBSD: clientloop.c,v 1.279 2016/01/13 23:04:47 djm Exp $ */ - /* - * Author: Tatu Ylonen <ylo@cs.hut.fi> - * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland -@@ -288,6 +288,9 @@ client_x11_display_valid(const char *dis - { - size_t i, dlen; - -+ if (display == NULL) -+ return 0; -+ - dlen = strlen(display); - for (i = 0; i < dlen; i++) { - if (!isalnum((u_char)display[i]) && -@@ -301,34 +304,33 @@ client_x11_display_valid(const char *dis - - #define SSH_X11_PROTO "MIT-MAGIC-COOKIE-1" - #define X11_TIMEOUT_SLACK 60 --void -+int - client_x11_get_proto(const char *display, const char *xauth_path, - u_int trusted, u_int timeout, char **_proto, char **_data) - { -- char cmd[1024]; -- char line[512]; -- char xdisplay[512]; -+ char cmd[1024], line[512], xdisplay[512]; -+ char xauthfile[PATH_MAX], xauthdir[PATH_MAX]; - static char proto[512], data[512]; - FILE *f; -- int got_data = 0, generated = 0, do_unlink = 0, i; -- char xauthdir[PATH_MAX] = "", xauthfile[PATH_MAX] = ""; -+ int got_data = 0, generated = 0, do_unlink = 0, i, r; - struct stat st; - u_int now, x11_timeout_real; - - *_proto = proto; - *_data = data; -- proto[0] = data[0] = '\0'; -+ proto[0] = data[0] = xauthfile[0] = xauthdir[0] = '\0'; - -- if (xauth_path == NULL ||(stat(xauth_path, &st) == -1)) { -- debug("No xauth program."); -- } else if (!client_x11_display_valid(display)) { -- logit("DISPLAY '%s' invalid, falling back to fake xauth data", -+ if (!client_x11_display_valid(display)) { -+ logit("DISPLAY \"%s\" invalid; disabling X11 forwarding", - display); -- } else { -- if (display == NULL) { -- debug("x11_get_proto: DISPLAY not set"); -- return; -- } -+ return -1; -+ } -+ if (xauth_path != NULL && stat(xauth_path, &st) == -1) { -+ debug("No xauth program."); -+ xauth_path = NULL; -+ } -+ -+ if (xauth_path != NULL) { - /* - * Handle FamilyLocal case where $DISPLAY does - * not match an authorization entry. For this we -@@ -337,43 +339,60 @@ client_x11_get_proto(const char *display - * is not perfect. - */ - if (strncmp(display, "localhost:", 10) == 0) { -- snprintf(xdisplay, sizeof(xdisplay), "unix:%s", -- display + 10); -+ if ((r = snprintf(xdisplay, sizeof(xdisplay), "unix:%s", -+ display + 10)) < 0 || -+ (size_t)r >= sizeof(xdisplay)) { -+ error("%s: display name too long", __func__); -+ return -1; -+ } - display = xdisplay; - } - if (trusted == 0) { -- mktemp_proto(xauthdir, PATH_MAX); - /* -+ * Generate an untrusted X11 auth cookie. -+ * - * The authentication cookie should briefly outlive - * ssh's willingness to forward X11 connections to - * avoid nasty fail-open behaviour in the X server. - */ -+ mktemp_proto(xauthdir, sizeof(xauthdir)); -+ if (mkdtemp(xauthdir) == NULL) { -+ error("%s: mkdtemp: %s", -+ __func__, strerror(errno)); -+ return -1; -+ } -+ do_unlink = 1; -+ if ((r = snprintf(xauthfile, sizeof(xauthfile), -+ "%s/xauthfile", xauthdir)) < 0 || -+ (size_t)r >= sizeof(xauthfile)) { -+ error("%s: xauthfile path too long", __func__); -+ unlink(xauthfile); -+ rmdir(xauthdir); -+ return -1; -+ } -+ - if (timeout >= UINT_MAX - X11_TIMEOUT_SLACK) - x11_timeout_real = UINT_MAX; - else - x11_timeout_real = timeout + X11_TIMEOUT_SLACK; -- if (mkdtemp(xauthdir) != NULL) { -- do_unlink = 1; -- snprintf(xauthfile, PATH_MAX, "%s/xauthfile", -- xauthdir); -- snprintf(cmd, sizeof(cmd), -- "%s -f %s generate %s " SSH_X11_PROTO -- " untrusted timeout %u 2>" _PATH_DEVNULL, -- xauth_path, xauthfile, display, -- x11_timeout_real); -- debug2("x11_get_proto: %s", cmd); -- if (x11_refuse_time == 0) { -- now = monotime() + 1; -- if (UINT_MAX - timeout < now) -- x11_refuse_time = UINT_MAX; -- else -- x11_refuse_time = now + timeout; -- channel_set_x11_refuse_time( -- x11_refuse_time); -- } -- if (system(cmd) == 0) -- generated = 1; -+ if ((r = snprintf(cmd, sizeof(cmd), -+ "%s -f %s generate %s " SSH_X11_PROTO -+ " untrusted timeout %u 2>" _PATH_DEVNULL, -+ xauth_path, xauthfile, display, -+ x11_timeout_real)) < 0 || -+ (size_t)r >= sizeof(cmd)) -+ fatal("%s: cmd too long", __func__); -+ debug2("%s: %s", __func__, cmd); -+ if (x11_refuse_time == 0) { -+ now = monotime() + 1; -+ if (UINT_MAX - timeout < now) -+ x11_refuse_time = UINT_MAX; -+ else -+ x11_refuse_time = now + timeout; -+ channel_set_x11_refuse_time(x11_refuse_time); - } -+ if (system(cmd) == 0) -+ generated = 1; - } - - /* -@@ -395,9 +414,7 @@ client_x11_get_proto(const char *display - got_data = 1; - if (f) - pclose(f); -- } else -- error("Warning: untrusted X11 forwarding setup failed: " -- "xauth key data not generated"); -+ } - } - - if (do_unlink) { -@@ -405,6 +422,13 @@ client_x11_get_proto(const char *display - rmdir(xauthdir); - } - -+ /* Don't fall back to fake X11 data for untrusted forwarding */ -+ if (!trusted && !got_data) { -+ error("Warning: untrusted X11 forwarding setup failed: " -+ "xauth key data not generated"); -+ return -1; -+ } -+ - /* - * If we didn't get authentication data, just make up some - * data. The forwarding code will check the validity of the -@@ -427,6 +451,8 @@ client_x11_get_proto(const char *display - rnd >>= 8; - } - } -+ -+ return 0; - } - - /* -Index: openssh-7.1p2/clientloop.h -=================================================================== ---- openssh-7.1p2.orig/clientloop.h -+++ openssh-7.1p2/clientloop.h -@@ -1,4 +1,4 @@ --/* $OpenBSD: clientloop.h,v 1.31 2013/06/02 23:36:29 dtucker Exp $ */ -+/* $OpenBSD: clientloop.h,v 1.32 2016/01/13 23:04:47 djm Exp $ */ - - /* - * Author: Tatu Ylonen <ylo@cs.hut.fi> -@@ -39,7 +39,7 @@ - - /* Client side main loop for the interactive session. */ - int client_loop(int, int, int); --void client_x11_get_proto(const char *, const char *, u_int, u_int, -+int client_x11_get_proto(const char *, const char *, u_int, u_int, - char **, char **); - void client_global_request_reply_fwd(int, u_int32_t, void *); - void client_session2_setup(int, int, int, const char *, struct termios *, -Index: openssh-7.1p2/mux.c -=================================================================== ---- openssh-7.1p2.orig/mux.c -+++ openssh-7.1p2/mux.c -@@ -1,4 +1,4 @@ --/* $OpenBSD: mux.c,v 1.54 2015/08/19 23:18:26 djm Exp $ */ -+/* $OpenBSD: mux.c,v 1.58 2016/01/13 23:04:47 djm Exp $ */ - /* - * Copyright (c) 2002-2008 Damien Miller <djm@openbsd.org> - * -@@ -1354,16 +1354,18 @@ mux_session_confirm(int id, int success, - char *proto, *data; - - /* Get reasonable local authentication information. */ -- client_x11_get_proto(display, options.xauth_location, -+ if (client_x11_get_proto(display, options.xauth_location, - options.forward_x11_trusted, options.forward_x11_timeout, -- &proto, &data); -- /* Request forwarding with authentication spoofing. */ -- debug("Requesting X11 forwarding with authentication " -- "spoofing."); -- x11_request_forwarding_with_spoofing(id, display, proto, -- data, 1); -- client_expect_confirm(id, "X11 forwarding", CONFIRM_WARN); -- /* XXX exit_on_forward_failure */ -+ &proto, &data) == 0) { -+ /* Request forwarding with authentication spoofing. */ -+ debug("Requesting X11 forwarding with authentication " -+ "spoofing."); -+ x11_request_forwarding_with_spoofing(id, display, proto, -+ data, 1); -+ /* XXX exit_on_forward_failure */ -+ client_expect_confirm(id, "X11 forwarding", -+ CONFIRM_WARN); -+ } - } - - if (cctx->want_agent_fwd && options.forward_agent) { -Index: openssh-7.1p2/ssh.c -=================================================================== ---- openssh-7.1p2.orig/ssh.c -+++ openssh-7.1p2/ssh.c -@@ -1,4 +1,4 @@ --/* $OpenBSD: ssh.c,v 1.420 2015/07/30 00:01:34 djm Exp $ */ -+/* $OpenBSD: ssh.c,v 1.433 2016/01/13 23:04:47 djm Exp $ */ - /* - * Author: Tatu Ylonen <ylo@cs.hut.fi> - * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland -@@ -1604,6 +1604,7 @@ ssh_session(void) - struct winsize ws; - char *cp; - const char *display; -+ char *proto = NULL, *data = NULL; - - /* Enable compression if requested. */ - if (options.compression) { -@@ -1674,13 +1675,9 @@ ssh_session(void) - display = getenv("DISPLAY"); - if (display == NULL && options.forward_x11) - debug("X11 forwarding requested but DISPLAY not set"); -- if (options.forward_x11 && display != NULL) { -- char *proto, *data; -- /* Get reasonable local authentication information. */ -- client_x11_get_proto(display, options.xauth_location, -- options.forward_x11_trusted, -- options.forward_x11_timeout, -- &proto, &data); -+ if (options.forward_x11 && client_x11_get_proto(display, -+ options.xauth_location, options.forward_x11_trusted, -+ options.forward_x11_timeout, &proto, &data) == 0) { - /* Request forwarding with authentication spoofing. */ - debug("Requesting X11 forwarding with authentication " - "spoofing."); -@@ -1770,6 +1767,7 @@ ssh_session2_setup(int id, int success, - extern char **environ; - const char *display; - int interactive = tty_flag; -+ char *proto = NULL, *data = NULL; - - if (!success) - return; /* No need for error message, channels code sens one */ -@@ -1777,12 +1775,9 @@ ssh_session2_setup(int id, int success, - display = getenv("DISPLAY"); - if (display == NULL && options.forward_x11) - debug("X11 forwarding requested but DISPLAY not set"); -- if (options.forward_x11 && display != NULL) { -- char *proto, *data; -- /* Get reasonable local authentication information. */ -- client_x11_get_proto(display, options.xauth_location, -- options.forward_x11_trusted, -- options.forward_x11_timeout, &proto, &data); -+ if (options.forward_x11 && client_x11_get_proto(display, -+ options.xauth_location, options.forward_x11_trusted, -+ options.forward_x11_timeout, &proto, &data) == 0) { - /* Request forwarding with authentication spoofing. */ - debug("Requesting X11 forwarding with authentication " - "spoofing."); diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_upstream_commit.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_upstream_commit.patch deleted file mode 100644 index f3d132e43..000000000 --- a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/CVE-2016-1907_upstream_commit.patch +++ /dev/null @@ -1,33 +0,0 @@ -From d77148e3a3ef6c29b26ec74331455394581aa257 Mon Sep 17 00:00:00 2001 -From: "djm@openbsd.org" <djm@openbsd.org> -Date: Sun, 8 Nov 2015 21:59:11 +0000 -Subject: [PATCH] upstream commit - -fix OOB read in packet code caused by missing return - statement found by Ben Hawkes; ok markus@ deraadt@ - -Upstream-ID: a3e3a85434ebfa0690d4879091959591f30efc62 - -Upstream-Status: Backport -CVE: CVE-2016-1907 - -[YOCTO #8935] - -Signed-off-by: Armin Kuster <akuster@mvista.com> - ---- - packet.c | 1 + - 1 file changed, 1 insertion(+) - -Index: openssh-7.1p2/packet.c -=================================================================== ---- openssh-7.1p2.orig/packet.c -+++ openssh-7.1p2/packet.c -@@ -1855,6 +1855,7 @@ ssh_packet_process_incoming(struct ssh * - if (len >= state->packet_discard) { - if ((r = ssh_packet_stop_discard(ssh)) != 0) - return r; -+ return SSH_ERR_CONN_CORRUPT; - } - state->packet_discard -= len; - return 0; diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch new file mode 100644 index 000000000..df64a140d --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/fix-potential-signed-overflow-in-pointer-arithmatic.patch @@ -0,0 +1,99 @@ +From 3328e98bcbf2930cd7eea3e6c92ad5dcbdf4794f Mon Sep 17 00:00:00 2001 +From: Yuanjie Huang <yuanjie.huang@windriver.com> +Date: Wed, 24 Aug 2016 03:15:43 +0000 +Subject: [PATCH] Fix potential signed overflow in pointer arithmatic + +Pointer arithmatic results in implementation defined signed integer +type, so that 's - src' in strlcpy and others may trigger signed overflow. +In case of compilation by gcc or clang with -ftrapv option, the overflow +would lead to program abort. + +Upstream-status: Submitted [http://bugzilla.mindrot.org/show_bug.cgi?id=2608] + +Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com> +--- + openbsd-compat/strlcat.c | 8 ++++++-- + openbsd-compat/strlcpy.c | 8 ++++++-- + openbsd-compat/strnlen.c | 8 ++++++-- + 3 files changed, 18 insertions(+), 6 deletions(-) + +diff --git a/openbsd-compat/strlcat.c b/openbsd-compat/strlcat.c +index bcc1b61..e758ebf 100644 +--- a/openbsd-compat/strlcat.c ++++ b/openbsd-compat/strlcat.c +@@ -23,6 +23,7 @@ + + #include <sys/types.h> + #include <string.h> ++#include <stdint.h> + + /* + * Appends src to string dst of size siz (unlike strncat, siz is the +@@ -55,8 +56,11 @@ strlcat(char *dst, const char *src, size_t siz) + s++; + } + *d = '\0'; +- +- return(dlen + (s - src)); /* count does not include NUL */ ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return (dlen + ((uintptr_t)s - (uintptr_t)src)); /* count does not include NUL */ + } + + #endif /* !HAVE_STRLCAT */ +diff --git a/openbsd-compat/strlcpy.c b/openbsd-compat/strlcpy.c +index b4b1b60..b06f374 100644 +--- a/openbsd-compat/strlcpy.c ++++ b/openbsd-compat/strlcpy.c +@@ -23,6 +23,7 @@ + + #include <sys/types.h> + #include <string.h> ++#include <stdint.h> + + /* + * Copy src to string dst of size siz. At most siz-1 characters +@@ -51,8 +52,11 @@ strlcpy(char *dst, const char *src, size_t siz) + while (*s++) + ; + } +- +- return(s - src - 1); /* count does not include NUL */ ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return ((uintptr_t)s - (uintptr_t)src - 1); /* count does not include NUL */ + } + + #endif /* !HAVE_STRLCPY */ +diff --git a/openbsd-compat/strnlen.c b/openbsd-compat/strnlen.c +index 93d5155..9b8de5d 100644 +--- a/openbsd-compat/strnlen.c ++++ b/openbsd-compat/strnlen.c +@@ -23,6 +23,7 @@ + #include <sys/types.h> + + #include <string.h> ++#include <stdint.h> + + size_t + strnlen(const char *str, size_t maxlen) +@@ -31,7 +32,10 @@ strnlen(const char *str, size_t maxlen) + + for (cp = str; maxlen != 0 && *cp != '\0'; cp++, maxlen--) + ; +- +- return (size_t)(cp - str); ++ /* ++ * Cast pointers to unsigned type before calculation, to avoid signed ++ * overflow when the string ends where the MSB has changed. ++ */ ++ return (size_t)((uintptr_t)cp - (uintptr_t)str); + } + #endif +-- +1.9.1 + diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/init b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/init index 70d4a3465..1f63725cc 100644 --- a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/init +++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/init @@ -41,7 +41,7 @@ check_privsep_dir() { } check_config() { - /usr/sbin/sshd -t || exit 1 + /usr/sbin/sshd -t $SSHD_OPTS || exit 1 } check_keys() { diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-cipher.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-cipher.patch new file mode 100644 index 000000000..2773c14e5 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-cipher.patch @@ -0,0 +1,118 @@ +From d7eb26785ad4f25fb09fae46726ab8ca3fe16921 Mon Sep 17 00:00:00 2001 +From: Haiqing Bai <Haiqing.Bai@windriver.com> +Date: Mon, 22 Aug 2016 14:11:16 +0300 +Subject: [PATCH] Remove des in cipher. + +Upstream-Status: Pending + +Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com> +Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> +--- + cipher.c | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/cipher.c b/cipher.c +index 031bda9..6cd667a 100644 +--- a/cipher.c ++++ b/cipher.c +@@ -53,8 +53,10 @@ + + #ifdef WITH_SSH1 + extern const EVP_CIPHER *evp_ssh1_bf(void); ++#ifndef OPENSSL_NO_DES + extern const EVP_CIPHER *evp_ssh1_3des(void); + extern int ssh1_3des_iv(EVP_CIPHER_CTX *, int, u_char *, int); ++#endif /* OPENSSL_NO_DES */ + #endif + + struct sshcipher { +@@ -79,15 +81,19 @@ struct sshcipher { + + static const struct sshcipher ciphers[] = { + #ifdef WITH_SSH1 ++#ifndef OPENSSL_NO_DES + { "des", SSH_CIPHER_DES, 8, 8, 0, 0, 0, 1, EVP_des_cbc }, + { "3des", SSH_CIPHER_3DES, 8, 16, 0, 0, 0, 1, evp_ssh1_3des }, ++#endif /* OPENSSL_NO_DES */ + # ifndef OPENSSL_NO_BF + { "blowfish", SSH_CIPHER_BLOWFISH, 8, 32, 0, 0, 0, 1, evp_ssh1_bf }, + # endif /* OPENSSL_NO_BF */ + #endif /* WITH_SSH1 */ + #ifdef WITH_OPENSSL + { "none", SSH_CIPHER_NONE, 8, 0, 0, 0, 0, 0, EVP_enc_null }, ++#ifndef OPENSSL_NO_DES + { "3des-cbc", SSH_CIPHER_SSH2, 8, 24, 0, 0, 0, 1, EVP_des_ede3_cbc }, ++#endif /* OPENSSL_NO_DES */ + # ifndef OPENSSL_NO_BF + { "blowfish-cbc", + SSH_CIPHER_SSH2, 8, 16, 0, 0, 0, 1, EVP_bf_cbc }, +@@ -171,8 +177,10 @@ cipher_keylen(const struct sshcipher *c) + u_int + cipher_seclen(const struct sshcipher *c) + { ++#ifndef OPENSSL_NO_DES + if (strcmp("3des-cbc", c->name) == 0) + return 14; ++#endif /* OPENSSL_NO_DES */ + return cipher_keylen(c); + } + +@@ -209,11 +217,13 @@ u_int + cipher_mask_ssh1(int client) + { + u_int mask = 0; ++#ifndef OPENSSL_NO_DES + mask |= 1 << SSH_CIPHER_3DES; /* Mandatory */ + mask |= 1 << SSH_CIPHER_BLOWFISH; + if (client) { + mask |= 1 << SSH_CIPHER_DES; + } ++#endif /*OPENSSL_NO_DES*/ + return mask; + } + +@@ -553,7 +563,9 @@ cipher_get_keyiv(struct sshcipher_ctx *cc, u_char *iv, u_int len) + switch (c->number) { + #ifdef WITH_OPENSSL + case SSH_CIPHER_SSH2: ++#ifndef OPENSSL_NO_DES + case SSH_CIPHER_DES: ++#endif /* OPENSSL_NO_DES */ + case SSH_CIPHER_BLOWFISH: + evplen = EVP_CIPHER_CTX_iv_length(&cc->evp); + if (evplen == 0) +@@ -576,8 +588,10 @@ cipher_get_keyiv(struct sshcipher_ctx *cc, u_char *iv, u_int len) + break; + #endif + #ifdef WITH_SSH1 ++#ifndef OPENSSL_NO_DES + case SSH_CIPHER_3DES: + return ssh1_3des_iv(&cc->evp, 0, iv, 24); ++#endif /* OPENSSL_NO_DES */ + #endif + default: + return SSH_ERR_INVALID_ARGUMENT; +@@ -601,7 +615,9 @@ cipher_set_keyiv(struct sshcipher_ctx *cc, const u_char *iv) + switch (c->number) { + #ifdef WITH_OPENSSL + case SSH_CIPHER_SSH2: ++#ifndef OPENSSL_NO_DES + case SSH_CIPHER_DES: ++#endif /* OPENSSL_NO_DES */ + case SSH_CIPHER_BLOWFISH: + evplen = EVP_CIPHER_CTX_iv_length(&cc->evp); + if (evplen <= 0) +@@ -616,8 +632,10 @@ cipher_set_keyiv(struct sshcipher_ctx *cc, const u_char *iv) + break; + #endif + #ifdef WITH_SSH1 ++#ifndef OPENSSL_NO_DES + case SSH_CIPHER_3DES: + return ssh1_3des_iv(&cc->evp, 1, (u_char *)iv, 24); ++#endif /* OPENSSL_NO_DES */ + #endif + default: + return SSH_ERR_INVALID_ARGUMENT; +-- +2.1.4 + diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-pkcs11.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-pkcs11.patch new file mode 100644 index 000000000..815af422f --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssh/openssh/openssh-7.1p1-conditional-compile-des-in-pkcs11.patch @@ -0,0 +1,70 @@ +From 04cfd84423f693d879dc3ffebb0f6fe2680c254f Mon Sep 17 00:00:00 2001 +From: Haiqing Bai <Haiqing.Bai@windriver.com> +Date: Fri, 18 Mar 2016 15:59:21 +0800 +Subject: [PATCH 3/3] remove des in pkcs11. + +Upstream-Status: Pending + +Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com> + +--- + pkcs11.h | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/pkcs11.h b/pkcs11.h +index b01d58f..98b36e6 100644 +--- a/pkcs11.h ++++ b/pkcs11.h +@@ -342,9 +342,11 @@ typedef unsigned long ck_key_type_t; + #define CKK_GENERIC_SECRET (0x10) + #define CKK_RC2 (0x11) + #define CKK_RC4 (0x12) ++#ifndef OPENSSL_NO_DES + #define CKK_DES (0x13) + #define CKK_DES2 (0x14) + #define CKK_DES3 (0x15) ++#endif /* OPENSSL_NO_DES */ + #define CKK_CAST (0x16) + #define CKK_CAST3 (0x17) + #define CKK_CAST128 (0x18) +@@ -512,6 +514,7 @@ typedef unsigned long ck_mechanism_type_t; + #define CKM_RC2_CBC_PAD (0x105) + #define CKM_RC4_KEY_GEN (0x110) + #define CKM_RC4 (0x111) ++#ifndef OPENSSL_NO_DES + #define CKM_DES_KEY_GEN (0x120) + #define CKM_DES_ECB (0x121) + #define CKM_DES_CBC (0x122) +@@ -525,6 +528,7 @@ typedef unsigned long ck_mechanism_type_t; + #define CKM_DES3_MAC (0x134) + #define CKM_DES3_MAC_GENERAL (0x135) + #define CKM_DES3_CBC_PAD (0x136) ++#endif /* OPENSSL_NO_DES */ + #define CKM_CDMF_KEY_GEN (0x140) + #define CKM_CDMF_ECB (0x141) + #define CKM_CDMF_CBC (0x142) +@@ -610,8 +614,10 @@ typedef unsigned long ck_mechanism_type_t; + #define CKM_MD5_KEY_DERIVATION (0x390) + #define CKM_MD2_KEY_DERIVATION (0x391) + #define CKM_SHA1_KEY_DERIVATION (0x392) ++#ifndef OPENSSL_NO_DES + #define CKM_PBE_MD2_DES_CBC (0x3a0) + #define CKM_PBE_MD5_DES_CBC (0x3a1) ++#endif /* OPENSSL_NO_DES */ + #define CKM_PBE_MD5_CAST_CBC (0x3a2) + #define CKM_PBE_MD5_CAST3_CBC (0x3a3) + #define CKM_PBE_MD5_CAST5_CBC (0x3a4) +@@ -620,8 +626,10 @@ typedef unsigned long ck_mechanism_type_t; + #define CKM_PBE_SHA1_CAST128_CBC (0x3a5) + #define CKM_PBE_SHA1_RC4_128 (0x3a6) + #define CKM_PBE_SHA1_RC4_40 (0x3a7) ++#ifndef OPENSSL_NO_DES + #define CKM_PBE_SHA1_DES3_EDE_CBC (0x3a8) + #define CKM_PBE_SHA1_DES2_EDE_CBC (0x3a9) ++#endif /* OPENSSL_NO_DES */ + #define CKM_PBE_SHA1_RC2_128_CBC (0x3aa) + #define CKM_PBE_SHA1_RC2_40_CBC (0x3ab) + #define CKM_PKCS5_PBKD2 (0x3b0) +-- +1.9.1 + |
