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openssl: Upgrade 3.0.13 -> 3.0.14
CVE's Fixed by upgrade: CVE-2024-4741: Fixed potential use after free after SSL_free_buffers() is called CVE-2024-4603: Fixed an issue where checking excessively long DSA keys or parameters may be very slow CVE-2024-2511: Fixed unbounded memory growth with session handling in TLSv1.3 Removed backports of CVE-2024-2511 and CVE-2024-4603 as they are already fixed. Detailed Information: https://github.com/openssl/openssl/blob/openssl-3.0/CHANGES.md#changes-between-3013-and-3014-4-jun-2024 (From OE-Core rev: 8f51bac2a05747ea186e928eda2358f2e6295883) Signed-off-by: Siddharth Doshi <sdoshi@mvista.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Siddharth
@@ -1,122 +0,0 @@
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From b52867a9f618bb955bed2a3ce3db4d4f97ed8e5d Mon Sep 17 00:00:00 2001
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From: Matt Caswell <matt@openssl.org>
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Date: Tue, 5 Mar 2024 15:43:53 +0000
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Subject: [PATCH] Fix unconstrained session cache growth in TLSv1.3
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In TLSv1.3 we create a new session object for each ticket that we send.
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We do this by duplicating the original session. If SSL_OP_NO_TICKET is in
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use then the new session will be added to the session cache. However, if
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early data is not in use (and therefore anti-replay protection is being
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used), then multiple threads could be resuming from the same session
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simultaneously. If this happens and a problem occurs on one of the threads,
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then the original session object could be marked as not_resumable. When we
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duplicate the session object this not_resumable status gets copied into the
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new session object. The new session object is then added to the session
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cache even though it is not_resumable.
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Subsequently, another bug means that the session_id_length is set to 0 for
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sessions that are marked as not_resumable - even though that session is
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still in the cache. Once this happens the session can never be removed from
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the cache. When that object gets to be the session cache tail object the
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cache never shrinks again and grows indefinitely.
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CVE-2024-2511
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Reviewed-by: Neil Horman <nhorman@openssl.org>
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Reviewed-by: Tomas Mraz <tomas@openssl.org>
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(Merged from https://github.com/openssl/openssl/pull/24044)
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(cherry picked from commit 7e4d731b1c07201ad9374c1cd9ac5263bdf35bce)
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CVE: CVE-2024-2511
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Upstream-Status: Backport [https://github.com/openssl/openssl/commit/b52867a9f618bb955bed2a3ce3db4d4f97ed8e5d]
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Signed-off-by: Peter Marko <peter.marko@siemens.com>
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---
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ssl/ssl_lib.c | 5 +++--
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ssl/ssl_sess.c | 28 ++++++++++++++++++++++------
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ssl/statem/statem_srvr.c | 5 ++---
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3 files changed, 27 insertions(+), 11 deletions(-)
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diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
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index 2c8479eb5fc69..eed649c6fdee9 100644
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--- a/ssl/ssl_lib.c
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+++ b/ssl/ssl_lib.c
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@@ -3736,9 +3736,10 @@ void ssl_update_cache(SSL *s, int mode)
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/*
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* If the session_id_length is 0, we are not supposed to cache it, and it
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- * would be rather hard to do anyway :-)
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+ * would be rather hard to do anyway :-). Also if the session has already
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+ * been marked as not_resumable we should not cache it for later reuse.
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*/
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- if (s->session->session_id_length == 0)
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+ if (s->session->session_id_length == 0 || s->session->not_resumable)
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return;
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/*
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diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
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index d836b33ed0e81..75adbd9e52b40 100644
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--- a/ssl/ssl_sess.c
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+++ b/ssl/ssl_sess.c
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@@ -152,16 +152,11 @@ SSL_SESSION *SSL_SESSION_new(void)
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return ss;
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}
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-SSL_SESSION *SSL_SESSION_dup(const SSL_SESSION *src)
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-{
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- return ssl_session_dup(src, 1);
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-}
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-
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/*
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* Create a new SSL_SESSION and duplicate the contents of |src| into it. If
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* ticket == 0 then no ticket information is duplicated, otherwise it is.
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*/
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-SSL_SESSION *ssl_session_dup(const SSL_SESSION *src, int ticket)
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+static SSL_SESSION *ssl_session_dup_intern(const SSL_SESSION *src, int ticket)
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{
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SSL_SESSION *dest;
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@@ -285,6 +280,27 @@ SSL_SESSION *ssl_session_dup(const SSL_SESSION *src, int ticket)
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return NULL;
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}
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+SSL_SESSION *SSL_SESSION_dup(const SSL_SESSION *src)
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+{
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+ return ssl_session_dup_intern(src, 1);
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+}
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+
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+/*
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+ * Used internally when duplicating a session which might be already shared.
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+ * We will have resumed the original session. Subsequently we might have marked
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+ * it as non-resumable (e.g. in another thread) - but this copy should be ok to
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+ * resume from.
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+ */
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+SSL_SESSION *ssl_session_dup(const SSL_SESSION *src, int ticket)
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+{
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+ SSL_SESSION *sess = ssl_session_dup_intern(src, ticket);
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+
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+ if (sess != NULL)
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+ sess->not_resumable = 0;
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+
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+ return sess;
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+}
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+
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const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len)
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{
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if (len)
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diff --git a/ssl/statem/statem_srvr.c b/ssl/statem/statem_srvr.c
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index a9e67f9d32a77..6c942e6bcec29 100644
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--- a/ssl/statem/statem_srvr.c
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+++ b/ssl/statem/statem_srvr.c
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@@ -2338,9 +2338,8 @@ int tls_construct_server_hello(SSL *s, WPACKET *pkt)
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* so the following won't overwrite an ID that we're supposed
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* to send back.
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*/
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- if (s->session->not_resumable ||
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- (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
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- && !s->hit))
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+ if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_SERVER)
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+ && !s->hit)
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s->session->session_id_length = 0;
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|
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if (usetls13) {
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@@ -1,180 +0,0 @@
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From 3559e868e58005d15c6013a0c1fd832e51c73397 Mon Sep 17 00:00:00 2001
|
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From: Tomas Mraz <tomas@openssl.org>
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Date: Wed, 8 May 2024 15:23:45 +0200
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Subject: [PATCH] Check DSA parameters for excessive sizes before validating
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This avoids overly long computation of various validation
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checks.
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Fixes CVE-2024-4603
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Reviewed-by: Paul Dale <ppzgs1@gmail.com>
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Reviewed-by: Matt Caswell <matt@openssl.org>
|
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Reviewed-by: Neil Horman <nhorman@openssl.org>
|
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Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
|
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(Merged from https://github.com/openssl/openssl/pull/24346)
|
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|
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(cherry picked from commit 85ccbab216da245cf9a6503dd327072f21950d9b)
|
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|
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<dropped CHANGES.md modifications as it would need backport of all previous changes>
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|
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CVE: CVE-2024-4603
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Upstream-Status: Backport [https://github.com/openssl/openssl/commit/3559e868e58005d15c6013a0c1fd832e51c73397]
|
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Signed-off-by: Peter Marko <peter.marko@siemens.com>
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---
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crypto/dsa/dsa_check.c | 44 ++++++++++++--
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.../invalid/p10240_q256_too_big.pem | 57 +++++++++++++++++++
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2 files changed, 97 insertions(+), 4 deletions(-)
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create mode 100644 test/recipes/15-test_dsaparam_data/invalid/p10240_q256_too_big.pem
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|
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diff --git a/crypto/dsa/dsa_check.c b/crypto/dsa/dsa_check.c
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index fb0e9129a2..122449a7bf 100644
|
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--- a/crypto/dsa/dsa_check.c
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+++ b/crypto/dsa/dsa_check.c
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@@ -19,8 +19,34 @@
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#include "dsa_local.h"
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#include "crypto/dsa.h"
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|
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+static int dsa_precheck_params(const DSA *dsa, int *ret)
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+{
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+ if (dsa->params.p == NULL || dsa->params.q == NULL) {
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+ ERR_raise(ERR_LIB_DSA, DSA_R_BAD_FFC_PARAMETERS);
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+ *ret = FFC_CHECK_INVALID_PQ;
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+ return 0;
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+ }
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+
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+ if (BN_num_bits(dsa->params.p) > OPENSSL_DSA_MAX_MODULUS_BITS) {
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+ ERR_raise(ERR_LIB_DSA, DSA_R_MODULUS_TOO_LARGE);
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+ *ret = FFC_CHECK_INVALID_PQ;
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+ return 0;
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+ }
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+
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+ if (BN_num_bits(dsa->params.q) >= BN_num_bits(dsa->params.p)) {
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+ ERR_raise(ERR_LIB_DSA, DSA_R_BAD_Q_VALUE);
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+ *ret = FFC_CHECK_INVALID_PQ;
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+ return 0;
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+ }
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+
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+ return 1;
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+}
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+
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int ossl_dsa_check_params(const DSA *dsa, int checktype, int *ret)
|
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{
|
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+ if (!dsa_precheck_params(dsa, ret))
|
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+ return 0;
|
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+
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if (checktype == OSSL_KEYMGMT_VALIDATE_QUICK_CHECK)
|
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return ossl_ffc_params_simple_validate(dsa->libctx, &dsa->params,
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FFC_PARAM_TYPE_DSA, ret);
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@@ -39,6 +65,9 @@ int ossl_dsa_check_params(const DSA *dsa, int checktype, int *ret)
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*/
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int ossl_dsa_check_pub_key(const DSA *dsa, const BIGNUM *pub_key, int *ret)
|
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{
|
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+ if (!dsa_precheck_params(dsa, ret))
|
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+ return 0;
|
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+
|
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return ossl_ffc_validate_public_key(&dsa->params, pub_key, ret)
|
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&& *ret == 0;
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}
|
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@@ -50,6 +79,9 @@ int ossl_dsa_check_pub_key(const DSA *dsa, const BIGNUM *pub_key, int *ret)
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*/
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int ossl_dsa_check_pub_key_partial(const DSA *dsa, const BIGNUM *pub_key, int *ret)
|
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{
|
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+ if (!dsa_precheck_params(dsa, ret))
|
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+ return 0;
|
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+
|
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return ossl_ffc_validate_public_key_partial(&dsa->params, pub_key, ret)
|
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&& *ret == 0;
|
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}
|
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@@ -58,8 +90,10 @@ int ossl_dsa_check_priv_key(const DSA *dsa, const BIGNUM *priv_key, int *ret)
|
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{
|
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*ret = 0;
|
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|
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- return (dsa->params.q != NULL
|
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- && ossl_ffc_validate_private_key(dsa->params.q, priv_key, ret));
|
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+ if (!dsa_precheck_params(dsa, ret))
|
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+ return 0;
|
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+
|
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+ return ossl_ffc_validate_private_key(dsa->params.q, priv_key, ret);
|
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}
|
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|
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/*
|
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@@ -72,8 +106,10 @@ int ossl_dsa_check_pairwise(const DSA *dsa)
|
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BN_CTX *ctx = NULL;
|
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BIGNUM *pub_key = NULL;
|
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|
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- if (dsa->params.p == NULL
|
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- || dsa->params.g == NULL
|
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+ if (!dsa_precheck_params(dsa, &ret))
|
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+ return 0;
|
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+
|
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+ if (dsa->params.g == NULL
|
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|| dsa->priv_key == NULL
|
||||
|| dsa->pub_key == NULL)
|
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return 0;
|
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diff --git a/test/recipes/15-test_dsaparam_data/invalid/p10240_q256_too_big.pem b/test/recipes/15-test_dsaparam_data/invalid/p10240_q256_too_big.pem
|
||||
new file mode 100644
|
||||
index 0000000000..e85e2953b7
|
||||
--- /dev/null
|
||||
+++ b/test/recipes/15-test_dsaparam_data/invalid/p10240_q256_too_big.pem
|
||||
@@ -0,0 +1,57 @@
|
||||
+-----BEGIN DSA PARAMETERS-----
|
||||
+MIIKLAKCBQEAym47LzPFZdbz16WvjczLKuzLtsP8yRk/exxL4bBthJhP1qOwctja
|
||||
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||||
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||||
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|
||||
+Y8tSKOa1zjzeLHn3AVpRZTUW++/BxmApV3GKIeG8fsUjg/df0QRrBcdC/1uccdaG
|
||||
+KKlAOwlywVn5jUlwHkTmDiTM9w5AqVVGHZ2b+4ZgQW8jnPKN0SrKf6U555D+zp7E
|
||||
+x4uXoE8ojN9y8m8UKf0cTLnujH2XgZorjPfuMOt5VZEhQFMS2QaljSeni5CJJ8gk
|
||||
+XtztNqfBlAtWR4V5iAHeQOfIB2YaOy8GESda89tyKraKeaez41VblpTVHTeq9IIF
|
||||
+YB4cQA2PfuNaGVRGLMAgT3Dvl+mxxxeJyxnGAiUcETU/jJJt9QombiuszBlYGQ5d
|
||||
+ELOSm/eQSRARV9zNSt5jaQlMSjMBqenIEM09BzYqa7jDwqoztFxNdO8bcuQPuKwa
|
||||
+4z3bBZ1yYm63WFdNbQqqGEwc0OYmqg1raJ0zltgHyjFyw8IGu4g/wETs+nVQcH7D
|
||||
+vKuje86bePD6kD/LH3wmkA==
|
||||
+-----END DSA PARAMETERS-----
|
||||
--
|
||||
2.30.2
|
||||
|
||||
@@ -12,15 +12,13 @@ SRC_URI = "http://www.openssl.org/source/openssl-${PV}.tar.gz \
|
||||
file://0001-buildinfo-strip-sysroot-and-debug-prefix-map-from-co.patch \
|
||||
file://afalg.patch \
|
||||
file://0001-Configure-do-not-tweak-mips-cflags.patch \
|
||||
file://CVE-2024-2511.patch \
|
||||
file://CVE-2024-4603.patch \
|
||||
"
|
||||
|
||||
SRC_URI:append:class-nativesdk = " \
|
||||
file://environment.d-openssl.sh \
|
||||
"
|
||||
|
||||
SRC_URI[sha256sum] = "88525753f79d3bec27d2fa7c66aa0b92b3aa9498dafd93d7cfa4b3780cdae313"
|
||||
SRC_URI[sha256sum] = "eeca035d4dd4e84fc25846d952da6297484afa0650a6f84c682e39df3a4123ca"
|
||||
|
||||
inherit lib_package multilib_header multilib_script ptest perlnative
|
||||
MULTILIB_SCRIPTS = "${PN}-bin:${bindir}/c_rehash"
|
||||
Reference in New Issue
Block a user