diff options
author | Taichi Haradaguchi <20001722@ymail.ne.jp> | 2023-06-11 17:36:54 +0900 |
---|---|---|
committer | Taichi Haradaguchi <20001722@ymail.ne.jp> | 2023-06-13 08:36:22 +0200 |
commit | 2137d04d1ddb80691c29de0df99fc2ba58820ce0 (patch) | |
tree | 269e9de86f2f9487ae239085a6730433dc570fc0 | |
parent | d16606650621a1f9390091be5633772111b88584 (diff) |
openssl: upgrade to release 3.0.9
Fixes CVE-2023-1255, CVE-2023-2650 and 3 more CVEs that
probably don't affect LibreOffice.
Change-Id: Ic615b008298471267121a0f4deb227ddb3a0409e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152851
Tested-by: Jenkins
Reviewed-by: Taichi Haradaguchi <20001722@ymail.ne.jp>
-rw-r--r-- | download.lst | 4 | ||||
-rw-r--r-- | external/openssl/0001-x509-excessive-resource-use-verifying-policy-constra.patch.1 | 221 | ||||
-rw-r--r-- | external/openssl/README | 2 | ||||
-rw-r--r-- | external/openssl/UnpackedTarball_openssl.mk | 2 | ||||
-rw-r--r-- | external/openssl/openssl-no-_umul128-on-aarch64.patch.1 | 58 |
5 files changed, 3 insertions, 284 deletions
diff --git a/download.lst b/download.lst index 4ceea56e14a2..ac149a0d3873 100644 --- a/download.lst +++ b/download.lst @@ -418,8 +418,8 @@ OPENLDAP_TARBALL := openldap-2.4.59.tgz # three static lines # so that git cherry-pick # will not run into conflicts -OPENSSL_SHA256SUM := 6c13d2bf38fdf31eac3ce2a347073673f5d63263398f1f69d0df4a41253e4b3e -OPENSSL_TARBALL := openssl-3.0.8.tar.gz +OPENSSL_SHA256SUM := eb1ab04781474360f77c318ab89d8c5a03abc38e63d65a603cabbf1b00a1dc90 +OPENSSL_TARBALL := openssl-3.0.9.tar.gz # three static lines # so that git cherry-pick # will not run into conflicts diff --git a/external/openssl/0001-x509-excessive-resource-use-verifying-policy-constra.patch.1 b/external/openssl/0001-x509-excessive-resource-use-verifying-policy-constra.patch.1 deleted file mode 100644 index d96d1d76883e..000000000000 --- a/external/openssl/0001-x509-excessive-resource-use-verifying-policy-constra.patch.1 +++ /dev/null @@ -1,221 +0,0 @@ -From 959c59c7a0164117e7f8366466a32bb1f8d77ff1 Mon Sep 17 00:00:00 2001 -From: Pauli <pauli@openssl.org> -Date: Wed, 8 Mar 2023 15:28:20 +1100 -Subject: [PATCH] x509: excessive resource use verifying policy constraints - -A security vulnerability has been identified in all supported versions -of OpenSSL related to the verification of X.509 certificate chains -that include policy constraints. Attackers may be able to exploit this -vulnerability by creating a malicious certificate chain that triggers -exponential use of computational resources, leading to a denial-of-service -(DoS) attack on affected systems. - -Fixes CVE-2023-0464 - -Reviewed-by: Tomas Mraz <tomas@openssl.org> -Reviewed-by: Shane Lontis <shane.lontis@oracle.com> -(Merged from https://github.com/openssl/openssl/pull/20568) ---- - crypto/x509/pcy_local.h | 8 +++++++- - crypto/x509/pcy_node.c | 12 +++++++++--- - crypto/x509/pcy_tree.c | 36 ++++++++++++++++++++++++++---------- - 3 files changed, 42 insertions(+), 14 deletions(-) - -diff --git a/crypto/x509/pcy_local.h b/crypto/x509/pcy_local.h -index 18b53cc09e..cba107ca03 100644 ---- a/crypto/x509/pcy_local.h -+++ b/crypto/x509/pcy_local.h -@@ -111,6 +111,11 @@ struct X509_POLICY_LEVEL_st { - }; - - struct X509_POLICY_TREE_st { -+ /* The number of nodes in the tree */ -+ size_t node_count; -+ /* The maximum number of nodes in the tree */ -+ size_t node_maximum; -+ - /* This is the tree 'level' data */ - X509_POLICY_LEVEL *levels; - int nlevel; -@@ -157,7 +162,8 @@ X509_POLICY_NODE *ossl_policy_tree_find_sk(STACK_OF(X509_POLICY_NODE) *sk, - X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level, - X509_POLICY_DATA *data, - X509_POLICY_NODE *parent, -- X509_POLICY_TREE *tree); -+ X509_POLICY_TREE *tree, -+ int extra_data); - void ossl_policy_node_free(X509_POLICY_NODE *node); - int ossl_policy_node_match(const X509_POLICY_LEVEL *lvl, - const X509_POLICY_NODE *node, const ASN1_OBJECT *oid); -diff --git a/crypto/x509/pcy_node.c b/crypto/x509/pcy_node.c -index 9d9a7ea179..450f95a655 100644 ---- a/crypto/x509/pcy_node.c -+++ b/crypto/x509/pcy_node.c -@@ -59,10 +59,15 @@ X509_POLICY_NODE *ossl_policy_level_find_node(const X509_POLICY_LEVEL *level, - X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level, - X509_POLICY_DATA *data, - X509_POLICY_NODE *parent, -- X509_POLICY_TREE *tree) -+ X509_POLICY_TREE *tree, -+ int extra_data) - { - X509_POLICY_NODE *node; - -+ /* Verify that the tree isn't too large. This mitigates CVE-2023-0464 */ -+ if (tree->node_maximum > 0 && tree->node_count >= tree->node_maximum) -+ return NULL; -+ - node = OPENSSL_zalloc(sizeof(*node)); - if (node == NULL) { - ERR_raise(ERR_LIB_X509V3, ERR_R_MALLOC_FAILURE); -@@ -70,7 +75,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level, - } - node->data = data; - node->parent = parent; -- if (level) { -+ if (level != NULL) { - if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) { - if (level->anyPolicy) - goto node_error; -@@ -90,7 +95,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level, - } - } - -- if (tree) { -+ if (extra_data) { - if (tree->extra_data == NULL) - tree->extra_data = sk_X509_POLICY_DATA_new_null(); - if (tree->extra_data == NULL){ -@@ -103,6 +108,7 @@ X509_POLICY_NODE *ossl_policy_level_add_node(X509_POLICY_LEVEL *level, - } - } - -+ tree->node_count++; - if (parent) - parent->nchild++; - -diff --git a/crypto/x509/pcy_tree.c b/crypto/x509/pcy_tree.c -index fa45da5117..f953a05a41 100644 ---- a/crypto/x509/pcy_tree.c -+++ b/crypto/x509/pcy_tree.c -@@ -14,6 +14,17 @@ - - #include "pcy_local.h" - -+/* -+ * If the maximum number of nodes in the policy tree isn't defined, set it to -+ * a generous default of 1000 nodes. -+ * -+ * Defining this to be zero means unlimited policy tree growth which opens the -+ * door on CVE-2023-0464. -+ */ -+#ifndef OPENSSL_POLICY_TREE_NODES_MAX -+# define OPENSSL_POLICY_TREE_NODES_MAX 1000 -+#endif -+ - static void expected_print(BIO *channel, - X509_POLICY_LEVEL *lev, X509_POLICY_NODE *node, - int indent) -@@ -163,6 +174,9 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs, - return X509_PCY_TREE_INTERNAL; - } - -+ /* Limit the growth of the tree to mitigate CVE-2023-0464 */ -+ tree->node_maximum = OPENSSL_POLICY_TREE_NODES_MAX; -+ - /* - * http://tools.ietf.org/html/rfc5280#section-6.1.2, figure 3. - * -@@ -180,7 +194,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs, - if ((data = ossl_policy_data_new(NULL, - OBJ_nid2obj(NID_any_policy), 0)) == NULL) - goto bad_tree; -- if (ossl_policy_level_add_node(level, data, NULL, tree) == NULL) { -+ if (ossl_policy_level_add_node(level, data, NULL, tree, 1) == NULL) { - ossl_policy_data_free(data); - goto bad_tree; - } -@@ -239,7 +253,8 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs, - * Return value: 1 on success, 0 otherwise - */ - static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr, -- X509_POLICY_DATA *data) -+ X509_POLICY_DATA *data, -+ X509_POLICY_TREE *tree) - { - X509_POLICY_LEVEL *last = curr - 1; - int i, matched = 0; -@@ -249,13 +264,13 @@ static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr, - X509_POLICY_NODE *node = sk_X509_POLICY_NODE_value(last->nodes, i); - - if (ossl_policy_node_match(last, node, data->valid_policy)) { -- if (ossl_policy_level_add_node(curr, data, node, NULL) == NULL) -+ if (ossl_policy_level_add_node(curr, data, node, tree, 0) == NULL) - return 0; - matched = 1; - } - } - if (!matched && last->anyPolicy) { -- if (ossl_policy_level_add_node(curr, data, last->anyPolicy, NULL) == NULL) -+ if (ossl_policy_level_add_node(curr, data, last->anyPolicy, tree, 0) == NULL) - return 0; - } - return 1; -@@ -268,7 +283,8 @@ static int tree_link_matching_nodes(X509_POLICY_LEVEL *curr, - * Return value: 1 on success, 0 otherwise. - */ - static int tree_link_nodes(X509_POLICY_LEVEL *curr, -- const X509_POLICY_CACHE *cache) -+ const X509_POLICY_CACHE *cache, -+ X509_POLICY_TREE *tree) - { - int i; - -@@ -276,7 +292,7 @@ static int tree_link_nodes(X509_POLICY_LEVEL *curr, - X509_POLICY_DATA *data = sk_X509_POLICY_DATA_value(cache->data, i); - - /* Look for matching nodes in previous level */ -- if (!tree_link_matching_nodes(curr, data)) -+ if (!tree_link_matching_nodes(curr, data, tree)) - return 0; - } - return 1; -@@ -307,7 +323,7 @@ static int tree_add_unmatched(X509_POLICY_LEVEL *curr, - /* Curr may not have anyPolicy */ - data->qualifier_set = cache->anyPolicy->qualifier_set; - data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS; -- if (ossl_policy_level_add_node(curr, data, node, tree) == NULL) { -+ if (ossl_policy_level_add_node(curr, data, node, tree, 1) == NULL) { - ossl_policy_data_free(data); - return 0; - } -@@ -370,7 +386,7 @@ static int tree_link_any(X509_POLICY_LEVEL *curr, - /* Finally add link to anyPolicy */ - if (last->anyPolicy && - ossl_policy_level_add_node(curr, cache->anyPolicy, -- last->anyPolicy, NULL) == NULL) -+ last->anyPolicy, tree, 0) == NULL) - return 0; - return 1; - } -@@ -553,7 +569,7 @@ static int tree_calculate_user_set(X509_POLICY_TREE *tree, - extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS - | POLICY_DATA_FLAG_EXTRA_NODE; - node = ossl_policy_level_add_node(NULL, extra, anyPolicy->parent, -- tree); -+ tree, 1); - } - if (!tree->user_policies) { - tree->user_policies = sk_X509_POLICY_NODE_new_null(); -@@ -580,7 +596,7 @@ static int tree_evaluate(X509_POLICY_TREE *tree) - - for (i = 1; i < tree->nlevel; i++, curr++) { - cache = ossl_policy_cache_set(curr->cert); -- if (!tree_link_nodes(curr, cache)) -+ if (!tree_link_nodes(curr, cache, tree)) - return X509_PCY_TREE_INTERNAL; - - if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY) --- -2.34.1 - diff --git a/external/openssl/README b/external/openssl/README index 399bdd56fded..eda5e7eb17ec 100644 --- a/external/openssl/README +++ b/external/openssl/README @@ -1,6 +1,6 @@ Open Source toolkit implementing SSL and TLS. -From [http://www.openssl.org/]. +From [https://www.openssl.org/]. SSL = Secure Sockets Layer (SSL v2/v3) protocol. TLS = Transport Layer Security (TLS v1) protocol. diff --git a/external/openssl/UnpackedTarball_openssl.mk b/external/openssl/UnpackedTarball_openssl.mk index 99d3797dd81b..2a8f3bb3f905 100644 --- a/external/openssl/UnpackedTarball_openssl.mk +++ b/external/openssl/UnpackedTarball_openssl.mk @@ -12,12 +12,10 @@ $(eval $(call gb_UnpackedTarball_UnpackedTarball,openssl)) $(eval $(call gb_UnpackedTarball_set_tarball,openssl,$(OPENSSL_TARBALL),,openssl)) $(eval $(call gb_UnpackedTarball_add_patches,openssl,\ - external/openssl/0001-x509-excessive-resource-use-verifying-policy-constra.patch.1 \ external/openssl/openssl-no-multilib.patch.0 \ external/openssl/configurable-z-option.patch.0 \ external/openssl/openssl-no-ipc-cmd.patch.0 \ external/openssl/system-cannot-find-path-for-move.patch.0 \ - external/openssl/openssl-no-_umul128-on-aarch64.patch.1 \ )) # vim: set noet sw=4 ts=4: diff --git a/external/openssl/openssl-no-_umul128-on-aarch64.patch.1 b/external/openssl/openssl-no-_umul128-on-aarch64.patch.1 deleted file mode 100644 index c7ca53bc574c..000000000000 --- a/external/openssl/openssl-no-_umul128-on-aarch64.patch.1 +++ /dev/null @@ -1,58 +0,0 @@ -From 98f9a401c3964c7ff0e6ca048685e28a2a6401d4 Mon Sep 17 00:00:00 2001 -From: Hubert Kario <hkario@redhat.com> -Date: Wed, 8 Feb 2023 14:13:24 +0100 -Subject: [PATCH] rsa: add msvc intrinsic for non x64 platforms - -_umul128() is x86_64 (x64) only, while __umulh() works everywhere, but -doesn't generate optimal code on x64 - -Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> -Reviewed-by: Paul Dale <pauli@openssl.org> -Reviewed-by: Tomas Mraz <tomas@openssl.org> -(Merged from https://github.com/openssl/openssl/pull/20244) - -(cherry picked from commit 075652f224479dad2e64b92e791b296177af8705) ---- - crypto/bn/rsa_sup_mul.c | 24 +++++++++++++++++++++++- - 1 file changed, 23 insertions(+), 1 deletion(-) - -diff --git a/crypto/bn/rsa_sup_mul.c b/crypto/bn/rsa_sup_mul.c -index 0e0d02e1946e..3b57161b4589 100644 ---- a/crypto/bn/rsa_sup_mul.c -+++ b/crypto/bn/rsa_sup_mul.c -@@ -110,12 +110,34 @@ static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) - *lo = (limb_t)t; - } - #elif (BN_BYTES == 8) && (defined _MSC_VER) --/* https://learn.microsoft.com/en-us/cpp/intrinsics/umul128?view=msvc-170 */ -+# if defined(_M_X64) -+/* -+ * on x86_64 (x64) we can use the _umul128 intrinsic to get one `mul` -+ * instruction to get both high and low 64 bits of the multiplication. -+ * https://learn.microsoft.com/en-us/cpp/intrinsics/umul128?view=msvc-140 -+ */ -+#include <intrin.h> - #pragma intrinsic(_umul128) - static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) - { - *lo = _umul128(a, b, hi); - } -+# elif defined(_M_ARM64) || defined (_M_IA64) -+/* -+ * We can't use the __umulh() on x86_64 as then msvc generates two `mul` -+ * instructions; so use this more portable intrinsic on platforms that -+ * don't support _umul128 (like aarch64 (ARM64) or ia64) -+ * https://learn.microsoft.com/en-us/cpp/intrinsics/umulh?view=msvc-140 -+ */ -+#include <intrin.h> -+static ossl_inline void _mul_limb(limb_t *hi, limb_t *lo, limb_t a, limb_t b) -+{ -+ *lo = a * b; -+ *hi = __umulh(a, b); -+} -+# else -+# error Only x64, ARM64 and IA64 supported. -+# endif /* defined(_M_X64) */ - #else - /* - * if the compiler doesn't have either a 128bit data type nor a "return |