diff options
Diffstat (limited to 'poky/meta/recipes-connectivity/openssl/openssl10/0001-fix-CVE-2018-0734.patch')
-rw-r--r-- | poky/meta/recipes-connectivity/openssl/openssl10/0001-fix-CVE-2018-0734.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/poky/meta/recipes-connectivity/openssl/openssl10/0001-fix-CVE-2018-0734.patch b/poky/meta/recipes-connectivity/openssl/openssl10/0001-fix-CVE-2018-0734.patch new file mode 100644 index 000000000..b9865a69b --- /dev/null +++ b/poky/meta/recipes-connectivity/openssl/openssl10/0001-fix-CVE-2018-0734.patch @@ -0,0 +1,33 @@ +CVE: CVE-2018-0734 + +Upstream-Status: Backport + +Signed-off-by: Kai Kang <kai.kang@windriver.com> + +From 43e6a58d4991a451daf4891ff05a48735df871ac Mon Sep 17 00:00:00 2001 +From: Pauli <paul.dale@oracle.com> +Date: Mon, 29 Oct 2018 08:24:22 +1000 +Subject: [PATCH] Merge DSA reallocation timing fix CVE-2018-0734. + +Reviewed-by: Richard Levitte <levitte@openssl.org> +(Merged from https://github.com/openssl/openssl/pull/7513) +--- + crypto/dsa/dsa_ossl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/crypto/dsa/dsa_ossl.c b/crypto/dsa/dsa_ossl.c +index 2dcfedeeee..100e269268 100644 +--- a/crypto/dsa/dsa_ossl.c ++++ b/crypto/dsa/dsa_ossl.c +@@ -279,7 +279,7 @@ static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, + goto err; + + /* Preallocate space */ +- q_bits = BN_num_bits(dsa->q); ++ q_bits = BN_num_bits(dsa->q) + sizeof(dsa->q->d[0]) * 16; + if (!BN_set_bit(&k, q_bits) + || !BN_set_bit(&l, q_bits) + || !BN_set_bit(&m, q_bits)) +-- +2.17.0 + |