Backport some upstream patches
(cherry picked from commit cc5eb08f18956dab652fae0ad9ac66b0c064a886)
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@ -0,0 +1,36 @@
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From a8da305fa3dd6e34ba5aab3978281f652fd12883 Mon Sep 17 00:00:00 2001
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From: yangyangtiantianlonglong <yangtianlong1224@163.com>
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Date: Mon, 31 Jul 2023 07:04:41 -0700
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Subject: [PATCH] A null pointer dereference occurs when memory allocation
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fails
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Fixes #21605
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Reviewed-by: Hugo Landau <hlandau@openssl.org>
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Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
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Reviewed-by: Paul Dale <pauli@openssl.org>
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(Merged from https://github.com/openssl/openssl/pull/21606)
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---
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ssl/ssl_sess.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
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index cda6b7cc5b..2a5d21be79 100644
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--- a/ssl/ssl_sess.c
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+++ b/ssl/ssl_sess.c
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@@ -139,8 +139,11 @@ SSL_SESSION *ssl_session_dup(SSL_SESSION *src, int ticket)
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dest->references = 1;
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dest->lock = CRYPTO_THREAD_lock_new();
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- if (dest->lock == NULL)
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+ if (dest->lock == NULL) {
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+ OPENSSL_free(dest);
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+ dest = NULL;
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goto err;
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+ }
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if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, dest, &dest->ex_data))
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goto err;
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--
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2.27.0
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@ -0,0 +1,37 @@
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From eec805ee71356c06f9a86192fa06507c3bb92b09 Mon Sep 17 00:00:00 2001
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From: Bernd Edlinger <bernd.edlinger@hotmail.de>
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Date: Sun, 23 Jul 2023 14:27:54 +0200
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Subject: [PATCH] Make DH_check set some error bits in recently added error
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The pre-existing error cases where DH_check returned zero
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are not related to the dh params in any way, but are only
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triggered by out-of-memory errors, therefore having *ret
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set to zero feels right, but since the new error case is
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triggered by too large p values that is something different.
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On the other hand some callers of this function might not
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be prepared to handle the return value correctly but only
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rely on *ret. Therefore we set some error bits in *ret as
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additional safety measure.
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Reviewed-by: Paul Dale <pauli@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/21533)
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---
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crypto/dh/dh_check.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/crypto/dh/dh_check.c b/crypto/dh/dh_check.c
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index e5f9dd5030..2001d2e7cb 100644
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--- a/crypto/dh/dh_check.c
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+++ b/crypto/dh/dh_check.c
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@@ -104,6 +104,7 @@ int DH_check(const DH *dh, int *ret)
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/* Don't do any checks at all with an excessively large modulus */
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if (BN_num_bits(dh->p) > OPENSSL_DH_CHECK_MAX_MODULUS_BITS) {
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DHerr(DH_F_DH_CHECK, DH_R_MODULUS_TOO_LARGE);
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+ *ret = DH_CHECK_P_NOT_PRIME;
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return 0;
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}
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--
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2.27.0
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@ -2,7 +2,7 @@
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Name: openssl
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Epoch: 1
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Version: 1.1.1f
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Release: 27
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Release: 28
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Summary: Cryptography and SSL/TLS Toolkit
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License: OpenSSL and SSLeay and GPLv2+
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URL: https://www.openssl.org/
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@ -112,6 +112,8 @@ Patch101: backport-CVE-2023-3446-Fix-DH_check-excessive-time-with-over-sized-
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Patch102: backport-Update-further-expiring-certificates-that-affect-tes.patch
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Patch103: backport-CVE-2023-3817.patch
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Patch104: backport-CVE-2023-3817-testcase.patch
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Patch105: backport-A-null-pointer-dereference-occurs-when-memory-alloca.patch
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Patch106: backport-Make-DH_check-set-some-error-bits-in-recently-added-.patch
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BuildRequires: gcc make lksctp-tools-devel coreutils util-linux zlib-devel
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@ -295,6 +297,9 @@ make test || :
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%{_pkgdocdir}/html/
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%changelog
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* Fri Sep 22 2023 dongyuzhen <dongyuzhen@h-partners.com> - 1:1.1.1f-28
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- Backport some upstream patches
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* Thu Aug 3 2023 liningjie <liningjie@xfusion.com> - 1:1.1.1f-27
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- fix CVE-2023-3817
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