diff options
Diffstat (limited to 'meta/recipes-connectivity')
| -rw-r--r-- | meta/recipes-connectivity/openssl/openssl/CVE-2019-1543.patch | 69 | ||||
| -rw-r--r-- | meta/recipes-connectivity/openssl/openssl/afalg.patch | 6 | ||||
| -rw-r--r-- | meta/recipes-connectivity/openssl/openssl_1.1.1c.bb (renamed from meta/recipes-connectivity/openssl/openssl_1.1.1b.bb) | 5 |
3 files changed, 5 insertions, 75 deletions
diff --git a/meta/recipes-connectivity/openssl/openssl/CVE-2019-1543.patch b/meta/recipes-connectivity/openssl/openssl/CVE-2019-1543.patch deleted file mode 100644 index 900ef97fce..0000000000 --- a/meta/recipes-connectivity/openssl/openssl/CVE-2019-1543.patch +++ /dev/null @@ -1,69 +0,0 @@ -Upstream-Status: Backport [https://github.com/openssl/openssl/commit/f426625b6ae9a7831010750490a5f0ad689c5ba3] -Signed-off-by: Ross Burton <ross.burton@intel.com> - -From f426625b6ae9a7831010750490a5f0ad689c5ba3 Mon Sep 17 00:00:00 2001 -From: Matt Caswell <matt@openssl.org> -Date: Tue, 5 Mar 2019 14:39:15 +0000 -Subject: [PATCH] Prevent over long nonces in ChaCha20-Poly1305 - -ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for -every encryption operation. RFC 7539 specifies that the nonce value (IV) -should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and -front pads the nonce with 0 bytes if it is less than 12 bytes. However it -also incorrectly allows a nonce to be set of up to 16 bytes. In this case -only the last 12 bytes are significant and any additional leading bytes are -ignored. - -It is a requirement of using this cipher that nonce values are unique. -Messages encrypted using a reused nonce value are susceptible to serious -confidentiality and integrity attacks. If an application changes the -default nonce length to be longer than 12 bytes and then makes a change to -the leading bytes of the nonce expecting the new value to be a new unique -nonce then such an application could inadvertently encrypt messages with a -reused nonce. - -Additionally the ignored bytes in a long nonce are not covered by the -integrity guarantee of this cipher. Any application that relies on the -integrity of these ignored leading bytes of a long nonce may be further -affected. - -Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe -because no such use sets such a long nonce value. However user -applications that use this cipher directly and set a non-default nonce -length to be longer than 12 bytes may be vulnerable. - -CVE: CVE-2019-1543 - -Fixes #8345 - -Reviewed-by: Paul Dale <paul.dale@oracle.com> -Reviewed-by: Richard Levitte <levitte@openssl.org> -(Merged from https://github.com/openssl/openssl/pull/8406) - -(cherry picked from commit 2a3d0ee9d59156c48973592331404471aca886d6) ---- - crypto/evp/e_chacha20_poly1305.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/crypto/evp/e_chacha20_poly1305.c b/crypto/evp/e_chacha20_poly1305.c -index c1917bb86a6..d3e2c622a1b 100644 ---- a/crypto/evp/e_chacha20_poly1305.c -+++ b/crypto/evp/e_chacha20_poly1305.c -@@ -30,6 +30,8 @@ typedef struct { - - #define data(ctx) ((EVP_CHACHA_KEY *)(ctx)->cipher_data) - -+#define CHACHA20_POLY1305_MAX_IVLEN 12 -+ - static int chacha_init_key(EVP_CIPHER_CTX *ctx, - const unsigned char user_key[CHACHA_KEY_SIZE], - const unsigned char iv[CHACHA_CTR_SIZE], int enc) -@@ -533,7 +535,7 @@ static int chacha20_poly1305_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, - return 1; - - case EVP_CTRL_AEAD_SET_IVLEN: -- if (arg <= 0 || arg > CHACHA_CTR_SIZE) -+ if (arg <= 0 || arg > CHACHA20_POLY1305_MAX_IVLEN) - return 0; - actx->nonce_len = arg; - return 1; diff --git a/meta/recipes-connectivity/openssl/openssl/afalg.patch b/meta/recipes-connectivity/openssl/openssl/afalg.patch index 7c4b084f3d..b7c0e9697f 100644 --- a/meta/recipes-connectivity/openssl/openssl/afalg.patch +++ b/meta/recipes-connectivity/openssl/openssl/afalg.patch @@ -18,14 +18,14 @@ index 3baa8ce..9ef52ed 100755 - ($mi2) = $mi2 =~ /(\d+)/; - my $ver = $ma*10000 + $mi1*100 + $mi2; - if ($ver < $minver) { -- $disabled{afalgeng} = "too-old-kernel"; +- disable('too-old-kernel', 'afalgeng'); - } else { - push @{$config{engdirs}}, "afalg"; - } - } else { -- $disabled{afalgeng} = "cross-compiling"; +- disable('cross-compiling', 'afalgeng'); - } + push @{$config{engdirs}}, "afalg"; } else { - $disabled{afalgeng} = "not-linux"; + disable('not-linux', 'afalgeng'); } diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1b.bb b/meta/recipes-connectivity/openssl/openssl_1.1.1c.bb index 8bb3a309a2..669b1a1034 100644 --- a/meta/recipes-connectivity/openssl/openssl_1.1.1b.bb +++ b/meta/recipes-connectivity/openssl/openssl_1.1.1c.bb @@ -16,15 +16,14 @@ SRC_URI = "http://www.openssl.org/source/openssl-${PV}.tar.gz \ file://0001-skip-test_symbol_presence.patch \ file://0001-buildinfo-strip-sysroot-and-debug-prefix-map-from-co.patch \ file://afalg.patch \ - file://CVE-2019-1543.patch \ " SRC_URI_append_class-nativesdk = " \ file://environment.d-openssl.sh \ " -SRC_URI[md5sum] = "4532712e7bcc9414f5bce995e4e13930" -SRC_URI[sha256sum] = "5c557b023230413dfb0756f3137a13e6d726838ccd1430888ad15bfb2b43ea4b" +SRC_URI[md5sum] = "15e21da6efe8aa0e0768ffd8cd37a5f6" +SRC_URI[sha256sum] = "f6fb3079ad15076154eda9413fed42877d668e7069d9b87396d0804fdb3f4c90" inherit lib_package multilib_header ptest |