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c8s-stream
...
c9-beta
@ -0,0 +1,37 @@
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From e4261984374556da65c9d46097d5a1200b335c0c Mon Sep 17 00:00:00 2001
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From: Juergen Repp <juergen.repp@sit.fraunhofer.de>
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Date: Sat, 19 Feb 2022 12:59:32 +0100
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Subject: [PATCH] tpm2: Do not call EVP_PKEY_CTX_set0_rsa_oaep_label() for
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label of size 0 (OSSL 3)
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Openssl 3.0 did return an error if EVP_PKEY_CTX_set0_rsa_oaep_label was called
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with label size 0. The function should only be called if the size of the label
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is greater 0.
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With this fix TPM2_RSA_Encrypt/Decrypt did work with OpenSSL 1.1 and 3.0
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for encryption without label.
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Signed-off-by: Juergen Repp <juergen.repp@sit.fraunhofer.de>
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---
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src/tpm2/crypto/openssl/CryptRsa.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/src/tpm2/crypto/openssl/CryptRsa.c b/src/tpm2/crypto/openssl/CryptRsa.c
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index 4ed04384feb0..b5d6b6c3be82 100644
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--- a/src/tpm2/crypto/openssl/CryptRsa.c
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+++ b/src/tpm2/crypto/openssl/CryptRsa.c
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@@ -1356,10 +1356,9 @@ CryptRsaEncrypt(
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if (tmp == NULL)
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ERROR_RETURN(TPM_RC_FAILURE);
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memcpy(tmp, label->buffer, label->size);
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+ if (EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, tmp, label->size) <= 0)
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+ ERROR_RETURN(TPM_RC_FAILURE);
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}
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- // label->size == 0 is supported
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- if (EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, tmp, label->size) <= 0)
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- ERROR_RETURN(TPM_RC_FAILURE);
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tmp = NULL;
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break;
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default:
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--
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2.36.0.44.g0f828332d5ac
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31
SOURCES/0001-tpm2-Fix-size-check-in-CryptSecretDecrypt.patch
Normal file
31
SOURCES/0001-tpm2-Fix-size-check-in-CryptSecretDecrypt.patch
Normal file
@ -0,0 +1,31 @@
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From 3d2bbe2f1947784506ba0a7f9e8ab81eefb69929 Mon Sep 17 00:00:00 2001
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From: Ross Lagerwall <ross.lagerwall@citrix.com>
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Date: Mon, 23 May 2022 14:16:57 +0100
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Subject: [PATCH] tpm2: Fix size check in CryptSecretDecrypt
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Check the secret size against the size of the buffer, not the size
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member that has not been set yet.
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Reported by Coverity.
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Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
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---
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src/tpm2/CryptUtil.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/tpm2/CryptUtil.c b/src/tpm2/CryptUtil.c
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index 9879f918acb6..002fde0987a9 100644
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--- a/src/tpm2/CryptUtil.c
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+++ b/src/tpm2/CryptUtil.c
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@@ -732,7 +732,7 @@ CryptSecretDecrypt(
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nonceCaller->t.size);
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}
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// make sure secret will fit
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- if(secret->t.size > data->t.size)
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+ if(secret->t.size > sizeof(data->t.buffer))
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return TPM_RC_FAILURE;
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data->t.size = secret->t.size;
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// CFB decrypt, using nonceCaller as iv
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--
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2.36.0.44.g0f828332d5ac
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@ -3,20 +3,20 @@
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Name: libtpms
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Version: 0.9.1
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Release: 1.%{gitdate}git%{gitversion}%{?dist}
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Release: 2.%{gitdate}git%{gitversion}%{?dist}
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Summary: Library providing Trusted Platform Module (TPM) functionality
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License: BSD
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Url: http://github.com/stefanberger/libtpms
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Source0: libtpms-%{gitdate}.tar.xz
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ExcludeArch: i686
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Patch0001: 0001-tpm2-Do-not-call-EVP_PKEY_CTX_set0_rsa_oaep_label-fo.patch
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Patch0002: 0001-tpm2-Fix-size-check-in-CryptSecretDecrypt.patch
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Patch0003: 0001-tpm2-When-writing-state-initialize-s_ContextSlotMask.patch
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BuildRequires: openssl-devel
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BuildRequires: pkgconfig gawk sed
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BuildRequires: automake autoconf libtool bash coreutils gcc-c++
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BuildRequires: git
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BuildRequires: make
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BuildRequires: make
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%description
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A library providing TPM functionality for VMs. Targeted for integration
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@ -30,7 +30,7 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
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Libtpms header files and documentation.
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%prep
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%autosetup -S git -n %{name}-%{gitdate}
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%autosetup -p1 -n %{name}-%{gitdate}
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%build
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NOCONFIGURE=1 sh autogen.sh
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%configure --disable-static --with-tpm2 --without-tpm1 --with-openssl
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@ -58,61 +58,96 @@ find %{buildroot} -type f -name '*.la' | xargs rm -f -- || :
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%{_mandir}/man3/*
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%changelog
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* Thu Jul 28 2022 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.1-1.20211126git1ff6fe1f43
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* Mon Jun 20 2022 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.1-2.20211126git1ff6fe1f43
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- Backport s_ContextSlotMask initialization fix
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Resolves: rhbz#2111433
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Resolves: rhbz#2035731
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* Thu Dec 09 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.1-0.20211126git1ff6fe1f43
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- Rebase to 0.9.1 (sync with RHEL9)
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Resolves: rhbz#2029355
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* Mon Jun 13 2022 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.1-1.20211126git1ff6fe1f43
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- Backport RSA/OAEP fixes.
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Resolves: rhbz#2093651
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* Tue Aug 31 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.4-6.20201106git2452a24dab
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- Fix CVE-2021-3746 libtpms: out-of-bounds access via specially crafted TPM 2 command packets
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Resolves: rhbz#1999307
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* Wed Dec 01 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.1-0.20211126git1ff6fe1f43
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- Rebase to 0.9.1
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Resolves: rhbz#2027951
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* Mon Jun 28 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.4-5.20201106git2452a24dab
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- Fix CVE-2021-3623: out-of-bounds access when trying to resume the state of the vTPM
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Fixes: rhbz#1976816
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* Tue Nov 9 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.9.0-0.20211004gitdc4e3f6313
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- Rebase to 0.9.0, disable TPM 1.2
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Resolves: rhbz#1990152 & rhbz#2021628
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* Wed Mar 17 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.4-4.20201106git2452a24dab
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- tpm2: CryptSym: fix AES output IV
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Fixes: rhbz#1942904
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* Tue Aug 31 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.7
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- Fixes CVE-2021-3746 libtpms: out-of-bounds access via specially crafted TPM 2 command packets
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Resolves: rhbz#1999303
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* Fri Feb 19 2021 Eduardo Lima (Etrunko) <etrunko@redhat.com> - 0.7.4-3.20201106git2452a24dab
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- Add git as build dependency
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Related: rhbz#1858821
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* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.6
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- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
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Related: rhbz#1991688
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* Wed Feb 17 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.4-2.20201106git2452a24dab
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- tpm2: Return properly sized array for b parameter for NIST P521 (HLK) #180
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Fixes: rhbz#1858821
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* Wed Jun 30 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.5
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- Fixes CVE-2021-3623: out-of-bounds access when trying to resume the state of the vTPM
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Resolves: rhbz#1976814
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* Fri Nov 6 18:46:36 +04 2020 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.4-1.20201106git2452a24dab
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- Follow stable-0.7.0 branch to v0.7.4 with security-related fixes.
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Fixes: rhbz#1893444
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* Wed Jun 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.4
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- Rebuilt for RHEL 9 BETA for openssl 3.0
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Related: rhbz#1971065
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* Tue Aug 18 2020 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.3-1.20200818git1d392d466a
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- Update to v0.7.3 stable, fixes rhbz#1868447
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- (includes "tpm2: fix PCRBelongsTCBGroup for PCClient")
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* Tue May 18 2021 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.3
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- Add -Wno-error=deprecated-declarations, to ignore OpenSSL 3.0 deprecation warnings.
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Fixes: rhbz#1958054
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* Thu May 28 2020 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.2-1.20200527git7325acb477
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- Update to v0.7.2 stable snapshot, fixes rhbz#1809676
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- exclude i686 build
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* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.8.2-0.20210301git729fc6a4ca.2
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- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
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* Mon Mar 01 2021 Stefan Berger <stefanb@linux.ibm.com> - 0.8.2-0.20210301git729fc6a4ca
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- tpm2: CryptSym: fix AES output IV; a CVE has been filed for this issue
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* Sat Feb 27 2021 Stefan Berger <stefanb@linux.ibm.com> - 0.8.1-0.20210227git5bf2746e47
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- Fixed a context save and suspend/resume problem when public keys are loaded
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* Thu Feb 18 2021 Stefan Berger <stefanb@linux.ibm.com> - 0.7.5-0.20210218gite271498466
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- Addressed UBSAN and cppcheck detected issues
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- Return proper size of ECC Parameters to pass HLK tests
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* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.4-0.20201031git2452a24dab.1
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
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* Sat Oct 31 2020 Stefan Berger <stefanb@linux.ibm.com> - 0.7.4-0.20201031git2452a24dab
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- Follow stable-0.7.0 branch to v0.7.4 with security-related fixes
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* Fri Jul 31 2020 Stefan Berger <stefanb@linux.ibm.com> - 0.7.3-0.20200731git1d392d466a
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- Follow stable-0.7.0 branch to v0.7.3
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* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.2-0.20200527git7325acb477.1
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
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* Wed May 27 2020 Stefan Berger <stefanb@linux.ibm.com> - 0.7.2-0.20200527git7325acb477
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- Following stable-0.7.0 branch for TPM 2 related fixes: RSA decryption,
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PSS salt length, symmetric decryption (padding)
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- Under certain circumstances an RSA decryption could cause a buffer overflow causing
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termination of the program (swtpm)
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* Wed May 20 2020 Stefan Berger <stefanb@linux.ibm.com> - 0.7.1-0.20200520git8fe99d1fd0
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- Following stable-0.7.0 branch for TPM 2 related fixes; v0.7.1 + gcc related patch
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- elliptic curve fixes
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- MANUFACTURER changed from "IBM " to "IBM"
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- gcc 10 related fix
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* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.0-0.20191018gitdc116933b7.1
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
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* Fri Oct 18 2019 Stefan Berger <stefanb@linux.ibm.com> - 0.7.0-0.20191018gitdc116933b7
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- Following stable-0.7.0 branch for TPM 1.2 related bugfix
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* Fri Oct 18 2019 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.7.0-1.20191018gitdc116933b7
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- RHEL8.1.1 update
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- Update to v0.7.0 stable snapshot
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* Tue Oct 08 2019 Stefan Berger <stefanb@linux.ibm.com> - 0.7.0-0.20191008gitc26e8f7b08
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- Following stable-0.7.0 branch for bug fix
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* Tue Apr 16 2019 Marc-André Lureau <marcandre.lureau@redhat.com> - 0.6.1-0.20190121git9dc915572b.2
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- RHEL8.1 build
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* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.0-0.20190719gitd061d8065b.2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
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* Fri Jul 19 2019 Stefan Berger <stefanb@linux.ibm.com> - 0.7.0-0.20190719gitd061d8065b
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- Update to v0.7.0
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* Fri May 10 2019 Stefan Berger <stefanb@linux.ibm.com> - 0.6.1-0.20190510gitb244bdf6e2
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- Applied bugfix for CMAC
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* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.1-0.20190121git9dc915572b.1
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
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