Changelog for libtpms0-0.9.6-48.12.i586.rpm :

* Mon Mar 06 2023 Alberto Planas Dominguez - Update to 0.9.6:
* CVE-2023-1018: tpm2: Fixed out of bounds read in CryptParameterDecryption (bsc#1206023)
* CVE-2023-1017: tpm2: Fixed out of bounds write in CryptParameterDecryption (bsc#1206022)- 0001-tpm2-Check-size-of-buffer-before-accessing-it-CVE-20.patch: upstreamed
* Sat Dec 03 2022 Dirk Müller - update to 0.9.5:
* tpm2: Do not set RSA_FLAG_NO_BLINDING on RSA keys anymore
* tpm2: Fix a potential overflow expression (coverity)
* tpm2: Fix size check in CryptSecretDecrypt
* tpm: #undef printf in case it is #define\'d (OSS-Fuzz)
* tpm2: Check return code of BN_div()
* tpm2: Initialize variables due to gcc complaint (s390x, false positive)
* tpm12: Initialize variables due to gcc complaint (s390x, false positive)
* build-sys: Fix configure script to support _FORTIFY_SOURCE=3
* Fri Nov 25 2022 pgajdosAATTsuse.com- fix build for ppc64le: use -Wl,--no-as-needed in check-local [bsc#1204556]
* Sun Apr 10 2022 Dirk Müller - update to 0.9.3:
* build-sys: Add probing for -fstack-protector
* tpm2: Do not call EVP_PKEY_CTX_set0_rsa_oaep_label() for label of size
* (OSSL 3)
* tpm2: When writing state initialize s_ContextSlotMask if not set
* Thu Dec 09 2021 Ferdinand Thiessen - Update to version 0.9.1
* Downgrade to previous versions is not possible, as the size of the context gap has been adjusted to 0xffff from 0xff.
* Enabled Camellia symmetric key encryption algorithm
* tpm2: Update to TPM 2 spec rev 164
* tpm2: Added a cache for private exponent D and prime Q
* tpm2: bug fixes- Drop upstream fixed libtpms-CVE-2021-3746.patch- Fixed CVE-2021-3623 (bsc#1187767)- Used in SLE: 0001-tpm2-Reset-TPM2B-buffer-sizes-after-test-fails-for-v.patch 0002-tpm2-Add-maxSize-parameter-to-TPM2B_Marshal-for-sani.patch 0003-tpm2-Restore-original-value-if-unmarsalled-value-was.patch
* Tue Aug 31 2021 pgajdosAATTsuse.com- security update- added patches fix CVE-2021-3746 [bsc#1189935], out-of-bounds access via specially crafted TPM 2 command packets + libtpms-CVE-2021-3746.patch
* Sat Aug 07 2021 Callum Farmer - Update to version 0.8.4:
* Reset too large size indicators in TPM2B to avoid access beyond buffer
* Restore original value in buffer if unmarshalled one was illegal
* Mon Apr 19 2021 Gary Ching-Pang Lin - Update to version 0.8.2
* NOTE: Downgrade to 0.7.x or below is not possible. Due to fixes in the TPM 2 prime number generation code in rev155 it is not possible to downgrade from libtpms version 0.8.0 to some previous version. The seeds are now associated with an age so that older seeds use the old TPM 2 prime number generation code while newer seed use the newer code.
* tpm2: rev155: Add new RsaAdjustPrimeCandidate code but do not use (bsc#1184939 CVE-2021-3505)
* tpm2: Activate SEED_COMPAT_LEVEL_RSA_PRIME_ADJUST_FIX (bsc#1184939 CVE-2021-3505)
* Update to TPM 2 code release 159 - X509 support is enabled + SM2 signing of ceritificates is NOT supported - Authenticated timers are disabled
* Update to TPM 2 code relase 162 - ECC encryption / decryption is disabled
* Fix support for elliptic curve due to missing unmarshalling code
* Runtime filter supported elliptic curves supported by OpenSSL
* Fix output buffer parameter and size for RSA decryption that could cause stack corruption under certain circumstances
* Set the RSA PSS salt length to the digest length rather than max
* Fixes to symmetric decryption related to input size check, defer padding to the user [EVP_CIPHER_CTX_set_padding(ctx, 0)] and to always use a temporary malloc\'ed buffer for decryption
* Fixed the set of PCRs belonging to the TCB group. This affects the pcrUpdateCounter in TPM2_Pcrread() responses, thus needs latest swtpm for test cases to succeed there.
* Fri Mar 19 2021 Gary Ching-Pang Lin - Update to version 0.7.7
* CryptSym: fix AES output IV (bsc#1183729, CVE-2021-3446)
* tpm2: Fix public key context save due to ANY_OBJECT_Marshal usage
* tpm2: Address some Coverity issues (false positives)
* tpm1.2: Backported ASAN/UBSAN related fixes
* tpm2: Return properly sized array for b parameter for NIST P521 (HLK)
* tpm2: Addressed issues detected by UBSAN
* tpm2: Addressed issues detected by cppcheck (false positives)
* Mon Nov 23 2020 Gary Ching-Pang Lin - Update to version 0.7.4
* Addressed potential constant-time related issues in TPM 1.2 and TPM 2 code TPM 1.2: RSA decryption TPM 2: EcSchnorr and EcSM2 signatures; Ecsda is handled by OpenSSL
* Fixed some compilation issues