Squashed 'import-layers/yocto-poky/' changes from dc8508f6099..67491b0c104
Yocto 2.2.2 (Morty)
Change-Id: Id9a452e28940d9f166957de243d9cb1d8818704e
git-subtree-dir: import-layers/yocto-poky
git-subtree-split: 67491b0c104101bb9f366d697edd23c895be4302
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl.inc b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl.inc
index f3a2c5a..2ef8b38 100644
--- a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl.inc
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl.inc
@@ -107,18 +107,24 @@
linux-gnu64-x86_64)
target=linux-x86_64
;;
- linux-mips)
- target=debian-mips
+ linux-gnun32-mips*el)
+ target=debian-mipsn32el
;;
- linux-mipsel)
+ linux-gnun32-mips*)
+ target=debian-mipsn32
+ ;;
+ linux-mips*64*el)
+ target=debian-mips64el
+ ;;
+ linux-mips*64*)
+ target=debian-mips64
+ ;;
+ linux-mips*el)
target=debian-mipsel
;;
- linux-*-mips64 | linux-mips64)
- target=debian-mips64
- ;;
- linux-*-mips64el | linux-mips64el)
- target=debian-mips64el
- ;;
+ linux-mips*)
+ target=debian-mips
+ ;;
linux-microblaze*|linux-nios2*)
target=linux-generic32
;;
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0001-CVE-2017-3731.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0001-CVE-2017-3731.patch
new file mode 100644
index 0000000..04ef526
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0001-CVE-2017-3731.patch
@@ -0,0 +1,46 @@
+From 0cde9a9645c949fd0acf657dadc747676245cfaf Mon Sep 17 00:00:00 2001
+From: Alexandru Moise <alexandru.moise@windriver.com>
+Date: Tue, 7 Feb 2017 11:13:19 +0200
+Subject: [PATCH 1/2] crypto/evp: harden RC4_MD5 cipher.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Originally a crash in 32-bit build was reported CHACHA20-POLY1305
+cipher. The crash is triggered by truncated packet and is result
+of excessive hashing to the edge of accessible memory (or bogus
+MAC value is produced if x86 MD5 assembly module is involved). Since
+hash operation is read-only it is not considered to be exploitable
+beyond a DoS condition.
+
+Thanks to Robert Święcki for report.
+
+CVE-2017-3731
+
+Backported from upstream commit:
+8e20499629b6bcf868d0072c7011e590b5c2294d
+
+Upstream-Status: Backport
+
+Reviewed-by: Rich Salz <rsalz@openssl.org>
+Signed-off-by: Alexandru Moise <alexandru.moise@windriver.com>
+---
+ crypto/evp/e_rc4_hmac_md5.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/crypto/evp/e_rc4_hmac_md5.c b/crypto/evp/e_rc4_hmac_md5.c
+index 5e92855..3293419 100644
+--- a/crypto/evp/e_rc4_hmac_md5.c
++++ b/crypto/evp/e_rc4_hmac_md5.c
+@@ -269,6 +269,8 @@ static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
+ len = p[arg - 2] << 8 | p[arg - 1];
+
+ if (!ctx->encrypt) {
++ if (len < MD5_DIGEST_LENGTH)
++ return -1;
+ len -= MD5_DIGEST_LENGTH;
+ p[arg - 2] = len >> 8;
+ p[arg - 1] = len;
+--
+2.10.2
+
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0002-CVE-2017-3731.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0002-CVE-2017-3731.patch
new file mode 100644
index 0000000..b56b2d5
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/0002-CVE-2017-3731.patch
@@ -0,0 +1,53 @@
+From 6427f1accc54b515bb899370f1a662bfcb1caa52 Mon Sep 17 00:00:00 2001
+From: Alexandru Moise <alexandru.moise@windriver.com>
+Date: Tue, 7 Feb 2017 11:16:13 +0200
+Subject: [PATCH 2/2] crypto/evp: harden AEAD ciphers.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Originally a crash in 32-bit build was reported CHACHA20-POLY1305
+cipher. The crash is triggered by truncated packet and is result
+of excessive hashing to the edge of accessible memory. Since hash
+operation is read-only it is not considered to be exploitable
+beyond a DoS condition. Other ciphers were hardened.
+
+Thanks to Robert Święcki for report.
+
+CVE-2017-3731
+
+Backported from upstream commit:
+2198b3a55de681e1f3c23edb0586afe13f438051
+
+Upstream-Status: Backport
+
+Reviewed-by: Rich Salz <rsalz@openssl.org>
+Signed-off-by: Alexandru Moise <alexandru.moise@windriver.com>
+---
+ crypto/evp/e_aes.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c
+index 1734a82..16dcd10 100644
+--- a/crypto/evp/e_aes.c
++++ b/crypto/evp/e_aes.c
+@@ -1235,10 +1235,15 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+ {
+ unsigned int len = c->buf[arg - 2] << 8 | c->buf[arg - 1];
+ /* Correct length for explicit IV */
++ if (len < EVP_GCM_TLS_EXPLICIT_IV_LEN)
++ return 0;
+ len -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
+ /* If decrypting correct for tag too */
+- if (!c->encrypt)
++ if (!c->encrypt) {
++ if (len < EVP_GCM_TLS_TAG_LEN)
++ return 0;
+ len -= EVP_GCM_TLS_TAG_LEN;
++ }
+ c->buf[arg - 2] = len >> 8;
+ c->buf[arg - 1] = len & 0xff;
+ }
+--
+2.10.2
+
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/CVE-2016-7055.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/CVE-2016-7055.patch
new file mode 100644
index 0000000..83a74cd
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/CVE-2016-7055.patch
@@ -0,0 +1,43 @@
+From 57c4b9f6a2f800b41ce2836986fe33640f6c3f8a Mon Sep 17 00:00:00 2001
+From: Andy Polyakov <appro@openssl.org>
+Date: Sun, 6 Nov 2016 18:33:17 +0100
+Subject: [PATCH] bn/asm/x86_64-mont.pl: fix for CVE-2016-7055 (Low severity).
+
+Reviewed-by: Rich Salz <rsalz@openssl.org>
+(cherry picked from commit 2fac86d9abeaa643677d1ffd0a139239fdf9406a)
+
+Upstream-Status: Backport [https://github.com/openssl/openssl/commit/57c4b9f6a2f800b41ce2836986fe33640f6c3f8a]
+CVE: CVE-2016-7055
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ crypto/bn/asm/x86_64-mont.pl | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/crypto/bn/asm/x86_64-mont.pl b/crypto/bn/asm/x86_64-mont.pl
+index 044fd7e..80492d8 100755
+--- a/crypto/bn/asm/x86_64-mont.pl
++++ b/crypto/bn/asm/x86_64-mont.pl
+@@ -1148,18 +1148,17 @@ $code.=<<___;
+ mulx 2*8($aptr),%r15,%r13 # ...
+ adox -3*8($tptr),%r11
+ adcx %r15,%r12
+- adox $zero,%r12
++ adox -2*8($tptr),%r12
+ adcx $zero,%r13
++ adox $zero,%r13
+
+ mov $bptr,8(%rsp) # off-load &b[i]
+- .byte 0x67
+ mov $mi,%r15
+ imulq 24(%rsp),$mi # "t[0]"*n0
+ xor %ebp,%ebp # xor $zero,$zero # cf=0, of=0
+
+ mulx 3*8($aptr),%rax,%r14
+ mov $mi,%rdx
+- adox -2*8($tptr),%r12
+ adcx %rax,%r13
+ adox -1*8($tptr),%r13
+ adcx $zero,%r14
+--
+2.7.4
+
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/Use-SHA256-not-MD5-as-default-digest.patch b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/Use-SHA256-not-MD5-as-default-digest.patch
new file mode 100644
index 0000000..58c9ee7
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/Use-SHA256-not-MD5-as-default-digest.patch
@@ -0,0 +1,69 @@
+From d795f5f20a29adecf92c09459a3ee07ffac01a99 Mon Sep 17 00:00:00 2001
+From: Rich Salz <rsalz@akamai.com>
+Date: Sat, 13 Jun 2015 17:03:39 -0400
+Subject: [PATCH] Use SHA256 not MD5 as default digest.
+
+Commit f8547f62c212837dbf44fb7e2755e5774a59a57b upstream.
+
+Upstream-Status: Backport
+Backport from OpenSSL 2.0 to OpenSSL 1.0.2
+Commit f8547f62c212837dbf44fb7e2755e5774a59a57b
+
+CVE: CVE-2004-2761
+
+ The MD5 Message-Digest Algorithm is not collision resistant,
+ which makes it easier for context-dependent attackers to
+ conduct spoofing attacks, as demonstrated by attacks on the
+ use of MD5 in the signature algorithm of an X.509 certificate.
+
+Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
+Signed-off-by: Zhang Xiao <xiao.zhang@windriver.com>
+Signed-off-by: T.O. Radzy Radzykewycz <radzy@windriver.com>
+---
+ apps/ca.c | 2 +-
+ apps/dgst.c | 2 +-
+ apps/enc.c | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/apps/ca.c b/apps/ca.c
+index 3b7336c..8f3a84b 100644
+--- a/apps/ca.c
++++ b/apps/ca.c
+@@ -1612,7 +1612,7 @@ static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
+ } else
+ BIO_printf(bio_err, "Signature ok\n");
+
+- if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
++ if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
+ goto err;
+
+ ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
+diff --git a/apps/dgst.c b/apps/dgst.c
+index 95e5fa3..0d1529f 100644
+--- a/apps/dgst.c
++++ b/apps/dgst.c
+@@ -442,7 +442,7 @@ int MAIN(int argc, char **argv)
+ goto end;
+ }
+ if (md == NULL)
+- md = EVP_md5();
++ md = EVP_sha256();
+ if (!EVP_DigestInit_ex(mctx, md, impl)) {
+ BIO_printf(bio_err, "Error setting digest %s\n", pname);
+ ERR_print_errors(bio_err);
+diff --git a/apps/enc.c b/apps/enc.c
+index 7b7c70b..a7d944c 100644
+--- a/apps/enc.c
++++ b/apps/enc.c
+@@ -344,7 +344,7 @@ int MAIN(int argc, char **argv)
+ }
+
+ if (dgst == NULL) {
+- dgst = EVP_md5();
++ dgst = EVP_sha256();
+ }
+
+ if (bufsize != NULL) {
+--
+1.9.1
+
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/openssl-c_rehash.sh b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/openssl-c_rehash.sh
index f67f415..6620fdc 100644
--- a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/openssl-c_rehash.sh
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl/openssl-c_rehash.sh
@@ -114,11 +114,11 @@
LINKFILE=${HASH}.${TAG}${SUFFIX}
done
- echo "${1} => ${LINKFILE}"
+ echo "${3} => ${LINKFILE}"
# assume any system with a POSIX shell will either support symlinks or
# do something to handle this gracefully
- ln -s ${1} ${LINKFILE}
+ ln -s ${3} ${LINKFILE}
return 0
}
@@ -142,7 +142,19 @@
ls -1 *.pem *.cer *.crt *.crl 2>/dev/null | while read FILE
do
- check_file ${FILE}
+ REAL_FILE=${FILE}
+ # if we run on build host then get to the real files in rootfs
+ if [ -n "${SYSROOT}" -a -h ${FILE} ]
+ then
+ FILE=$( readlink ${FILE} )
+ # check the symlink is absolute (or dangling in other word)
+ if [ "x/" = "x$( echo ${FILE} | cut -c1 -)" ]
+ then
+ REAL_FILE=${SYSROOT}/${FILE}
+ fi
+ fi
+
+ check_file ${REAL_FILE}
local FILE_TYPE=${?}
local TYPE_STR=''
@@ -157,7 +169,7 @@
continue
fi
- link_hash ${FILE} ${TYPE_STR}
+ link_hash ${REAL_FILE} ${TYPE_STR} ${FILE}
done
}
diff --git a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl_1.0.2j.bb b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl_1.0.2j.bb
index 257e3cf..b6fb126 100644
--- a/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl_1.0.2j.bb
+++ b/import-layers/yocto-poky/meta/recipes-connectivity/openssl/openssl_1.0.2j.bb
@@ -5,6 +5,7 @@
DEPENDS += "cryptodev-linux"
CFLAG += "-DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS"
+CFLAG_append_class-native = " -fPIC"
LIC_FILES_CHKSUM = "file://LICENSE;md5=27ffa5d74bb5a337056c14b2ef93fbf6"
@@ -40,6 +41,9 @@
file://configure-musl-target.patch \
file://parallel.patch \
file://openssl-util-perlpath.pl-cwd.patch \
+ file://CVE-2016-7055.patch \
+ file://0001-CVE-2017-3731.patch \
+ file://0002-CVE-2017-3731.patch \
"
SRC_URI[md5sum] = "96322138f0b69e61b7212bc53d5e912b"
SRC_URI[sha256sum] = "e7aff292be21c259c6af26469c7a9b3ba26e9abaaffd325e3dccc9785256c431"