Changelog for libgnutls30-3.7.7-1.2.x86_64.rpm :

* Wed Sep 14 2022 Pedro Monreal - FIPS: Run the CFB8 cipher selftest without offset [bsc#1203245]
* CFB8 list of ciphers: GNUTLS_CIPHER_AES_{128,192,256}_CFB8
* Add gnutls-FIPS-Run-CFB8-without-offset.patch
* Tue Sep 13 2022 Andreas Stieger - provide a libgnutls30-hmac-32bit to avoid uninstallable wine when pattern-base-fips is installed [boo#1203353]
* Tue Sep 06 2022 Pedro Monreal - FIPS: Additional modifications to the SLI. [bsc#1190698]
* Mark CMAC and GMAC and non-approved in gnutls_pbkfd2().
* Mark HMAC keylength less than 112 bits as non-approved in gnutls_pbkfd2().
* Adapt the pbkdf2 selftest and the regression tests accordingly.
* Add gnutls-FIPS-SLI-pbkdf2-verify-keylengths-only-SHA.patch
* Mon Aug 08 2022 Pedro Monreal - FIPS: Port GnuTLS to use jitterentropy [bsc#1202146, jsc#SLE-24941]
* Add new dependency on jitterentropy
* Add gnutls-FIPS-jitterentropy.patch
* Fri Jul 29 2022 Pedro Monreal - Update to 3.7.7: [bsc#1202020, CVE-2022-2509]
* libgnutls: Fixed double free during verification of pkcs7 signatures. CVE-2022-2509
* libgnutls: gnutls_hkdf_expand now only accepts LENGTH argument less than or equal to 255 times hash digest size, to comply with RFC 5869 2.3.
* libgnutls: Length limit for TLS PSK usernames has been increased from 128 to 65535 characters
* libgnutls: AES-GCM encryption function now limits plaintext length to 2^39-256 bits, according to SP800-38D 5.2.1.1.
* libgnutls: New block cipher functions have been added to transparently handle padding. gnutls_cipher_encrypt3 and gnutls_cipher_decrypt3 can be used in combination of GNUTLS_CIPHER_PADDING_PKCS7 flag to automatically add/remove padding if the length of the original plaintext is not a multiple of the block size.
* libgnutls: New function for manual FIPS self-testing.
* API and ABI modifications: - gnutls_fips140_run_self_tests: New function - gnutls_cipher_encrypt3: New function - gnutls_cipher_decrypt3: New function - gnutls_cipher_padding_flags_t: New enum
* guile: Guile 1.8 is no longer supported
* guile: Session record port treats premature termination as EOF Previously, a \'gnutls-error\' exception with the \'error/premature-termination\' value would be thrown while reading from a session record port when the underlying session was terminated prematurely. This was inconvenient since users of the port may not be prepared to handle such an exception. Reading from the session record port now returns the end-of-file object instead of throwing an exception, just like it would for a proper session termination.
* guile: Session record ports can have a \'close\' procedure. The \'session-record-port\' procedure now takes an optional second parameter, and a new \'set-session-record-port-close!\' procedure is provided to specify a \'close\' procedure for a session record port. This \'close\' procedure lets users specify cleanup operations for when the port is closed, such as closing the file descriptor or port that backs the underlying session.
* Rebase patches: - gnutls-3.6.6-set_guile_site_dir.patch - gnutls-FIPS-TLS_KDF_selftest.patch - gnutls-FIPS-disable-failing-tests.patch
* Remove patch merged upstream: - gnutls-FIPS-PBKDF2-KAT-requirements.patch - https://gitlab.com/gnutls/gnutls/merge_requests/1561
* Wed Jun 29 2022 Richard Costa - FIPS:
* Add gnutls_ECDSA_signing.patch [bsc#1190698] - Check minimum keylength for symmetric key generation - Only allows ECDSA signature with valid set of hashes (SHA2 and SHA3)
* Fri May 27 2022 Antoine Belvire - Update to version 3.7.6:
* libgnutls: Fixed invalid write when gnutls_realloc_zero() is called with new_size < old_size. This bug caused heap corruption when gnutls_realloc_zero() has been set as gmp reallocfunc.
* Remove gnutls-3.7.5-fix-gnutls_realloc_zero.patch: Fixed upstream.
* Wed May 25 2022 Antoine Belvire - Add gnutls-3.7.5-fix-gnutls_realloc_zero.patch: Fix memory corruption in gnutls_realloc_zero (gl#gnutls/gnutls#1367, boo#1199929).
* Sat May 21 2022 Andreas Stieger - update to 3.7.5:
* add options disable session ticket usage in TLS 1.2 because it does not provide forward secrecy
* For TLS 1.3 where session tickets do provide forward secrecy, the PFS priority string now only disables session tickets in TLS 1.2.
* Future backward incompatibility: in the next major release of GnuTLS those flag and modifier are planned to be removed
* gnutls-cli, gnutls-serv: Channel binding for printing information has been changed from tls-unique to tls-exporter as tls-unique is not supported in TLS 1.3.
* Certificate sanity checks has been enhanced to make gnutls more RFC 5280 compliant:
* Removed 3DES from FIPS approved algorithms
* Optimized support for AES-SIV-CMAC algorithms
* libgnutls: HKDF and AES-GCM algorithms are now approved in FIPS-140 mode when used in TLS
* Wed May 11 2022 Marcus Meissner - disable kcapi usage for now, as kernel-obs-build not adjusted to contain the algorithms. bsc#1189283
* Fri Mar 18 2022 Pedro Monreal - FIPS: Additional PBKDF2 requirements for KAT [bsc#1184669]
* The IG 10.3.A and SP800-132 require some minimum parameters for the salt length, password length and iteration count. These parameters should be also used in the KAT.
* Add gnutls-FIPS-PBKDF2-KAT-requirements.patch- Enable to run the regression tests also in FIPS mode.
* Fri Mar 18 2022 Pedro Monreal - Update to 3.7.4:
* libgnutls: Added support for certificate compression as defined in RFC8879.
* certtool: Added option --compress-cert that allows user to specify compression methods for certificate compression.
* libgnutls: GnuTLS can now be compiled with --enable-strict-x509 configure option to enforce stricter certificate sanity checks that are compliant with RFC5280.
* libgnutls: Removed IA5String type from DirectoryString within issuer and subject name to make DirectoryString RFC5280 compliant.
* libgnutls: Added function to retrieve the name of current ciphersuite from session.
* Bump libgnutlsxx soname due to ABI break
* API and ABI modifications: - GNUTLS_COMP_BROTLI: New gnutls_compression_method_t enum member - GNUTLS_COMP_ZSTD: New gnutls_compression_method_t enum member - gnutls_compress_certificate_get_selected_method: Added - gnutls_compress_certificate_set_methods: Added
* Update gnutls.keyring
* Sun Feb 27 2022 Dirk Müller - build with lto- build with -Wl,-z,now -Wl,-z,relro- build without -fanalyzer, which cuts build time in ~ half
* Tue Jan 18 2022 Pedro Monreal - Update to 3.7.3: [bsc#1190698, bsc#1190796]
* libgnutls: The allowlisting configuration mode has been added to the system-wide settings. In this mode, all the algorithms are initially marked as insecure or disabled, while the applications can re-enable them either through the [overrides] section of the configuration file or the new API (#1172).
* The build infrastructure no longer depends on GNU AutoGen for generating command-line option handling, template file parsing in certtool, and documentation generation (#773, #774). This change also removes run-time or bundled dependency on the libopts library, and requires Python 3.6 or later to regenerate the distribution tarball. Note that this brings in known backward incompatibility in command-line tools, such as long options are now case sensitive, while previously they were treated in a case insensitive manner: for example --RSA is no longer a valid option of certtool. The existing scripts using GnuTLS tools may need adjustment for this change.
* libgnutls: The tpm2-tss-engine compatible private blobs can be loaded and used as a gnutls_privkey_t (#594). The code was originally written for the OpenConnect VPN project by David Woodhouse. To generate such blobs, use the tpm2tss-genkey tool from tpm2-tss-engine: https://github.com/tpm2-software/tpm2-tss-engine/#rsa-operations or the tpm2_encodeobject tool from unreleased tpm2-tools.
* libgnutls: The library now transparently enables Linux KTLS (kernel TLS) when the feature is compiled in with --enable-ktls configuration option (#1113). If the KTLS initialization fails it automatically falls back to the user space implementation.
* certtool: The certtool command can now read the Certificate Transparency (RFC 6962) SCT extension (#232). New API functions are also provided to access and manipulate the extension values.
* certtool: The certtool command can now generate, manipulate, and evaluate x25519 and x448 public keys, private keys, and certificates.
* libgnutls: Disabling a hashing algorithm through \"insecure-hash\" configuration directive now also disables TLS ciphersuites that use it as a PRF algorithm.
* libgnutls: PKCS#12 files are now created with modern algorithms by default (!1499). Previously certtool used PKCS12-3DES-SHA1 for key derivation and HMAC-SHA1 as an integity measure in PKCS#12. Now it uses AES-128-CBC with PBKDF2 and SHA-256 for both key derivation and MAC algorithms, and the default PBKDF2 iteration count has been increased to 600000.
* libgnutls: PKCS#12 keys derived using GOST algorithm now uses HMAC_GOSTR3411_2012_512 instead of HMAC_GOSTR3411_2012_256 for integrity, to conform with the latest TC-26 requirements (#1225).
* libgnutls: The library now provides a means to report the status of approved cryptographic operations (!1465). To adhere to the FIPS140-3 IG 2.4.C., this complements the existing mechanism to prohibit the use of unapproved algorithms by making the library unusable state.
* gnutls-cli: The gnutls-cli command now provides a --list-config option to print the library configuration (!1508).
* libgnutls: Fixed possible race condition in gnutls_x509_trust_list_verify_crt2 when a single trust list object is shared among multiple threads (#1277). [GNUTLS-SA-2022-01-17, CVSS: low]
* API and ABI modifications: GNUTLS_PRIVKEY_FLAG_RSA_PSS_FIXED_SALT_LENGTH: new flag in gnutls_privkey_flags_t GNUTLS_VERIFY_RSA_PSS_FIXED_SALT_LENGTH: new flag in gnutls_certificate_verify_flags gnutls_ecc_curve_set_enabled: Added. gnutls_sign_set_secure: Added. gnutls_sign_set_secure_for_certs: Added. gnutls_digest_set_secure: Added. gnutls_protocol_set_enabled: Added. gnutls_fips140_context_init: New function gnutls_fips140_context_deinit: New function gnutls_fips140_push_context: New function gnutls_fips140_pop_context: New function gnutls_fips140_get_operation_state: New function gnutls_fips140_operation_state_t: New enum gnutls_transport_is_ktls_enabled: New function gnutls_get_library_configuration: New function
* Remove patches fixed in the update: - gnutls-FIPS-module-version.patch - gnutls-FIPS-service-indicator.patch - gnutls-FIPS-service-indicator-public-key.patch - gnutls-FIPS-service-indicator-symmetric-key.patch - gnutls-FIPS-RSA-PSS-flags.patch - gnutls-FIPS-RSA-mod-sizes.patch
* Tue Jan 18 2022 Pedro Monreal - FIPS: Fix regression tests in fips and non-fips mode [bsc#1194468]
* Add gnutls-FIPS-disable-failing-tests.patch
* Remove patches: - gnutls-temporarily_disable_broken_guile_reauth_test.patch - disable-psk-file-test.patch
* Mon Jan 17 2022 Pedro Monreal - FIPS: Provide module identifier and version [bsc#1190796]
* Add configurable options to output the module name/identifier (--with-fips140-module-name) and the module version (--with-fips140-module-version).
* Add the CLI option list-config that reports the configuration of the library.
* Add gnutls-FIPS-module-version.patch
* Wed Dec 22 2021 Pedro Monreal - FIPS: Provide a service-level indicator [bsc#1190698]
* Add support for a \"service indicator\" as required in the FIPS140-3 Implementation Guidance in section 2.4.C
* Add patches: - gnutls-FIPS-service-indicator.patch - gnutls-FIPS-service-indicator-public-key.patch - gnutls-FIPS-service-indicator-symmetric-key.patch - gnutls-FIPS-RSA-PSS-flags.patch
* Thu Dec 16 2021 Pedro Monreal - FIPS: RSA KeyGen/SigGen fail with 4096 bit key sizes [bsc#1192008]
* fips: allow more RSA modulus sizes
* Add gnutls-FIPS-RSA-mod-sizes.patch
* Delete gnutls-3.6.7-fips-rsa-4096.patch
* Fri Nov 26 2021 Dominique Leuenberger - Drop bogus condition \"> 1550\": that would mean \'more recent than Tumbleweed\' which is technically impossible, as Tumbleweed is the leading project (and the condition causes issues as Tumbleweed needs to move away from 1550 due to CODE 15 SP5 plans).
* Fri Oct 15 2021 Pedro Monreal - Add crypto-policies support for Leap and SLE 15.4 [jsc#SLE-20287]- Add DANE guards
* Wed Jul 21 2021 Pedro Monreal - Remove gnutls-temporarily_disable_broken_guile_reauth_test.patch since its already working.
* Tue Jun 01 2021 Ferdinand Thiessen - Update to version 3.7.2
* Added Linux kernel AF_ALG based acceleration
* Fixed timing of early data exchange
* The priority string option DISABLE_TLS13_COMPAT_MODE was added to disable TLS 1.3 middlebox compatibility mode
* The GNUTLS_NO_EXPLICIT_INIT envvar has been renamed to GNUTLS_NO_IMPLICIT_INIT to reflect the purpose
* certtool:
* When signing a CSR, CRL distribution point (CDP) is no longer copied from the signing CA by default
* When producing certificates and certificate requests, subject DN components that are provided individually will now be ordered by assumed scale
* Wed May 26 2021 Pedro Monreal - Rework the crypto-policies dependencies in libraries [bsc#1186385]
* Thu May 13 2021 Pedro Monreal - Compute the FIPS hmac file without re-defining the __os_install_post macro, use the brp-50-generate-fips-hmac script instead. [bsc#1184555]
* Thu Mar 18 2021 Pedro Monreal - Require the main package in devel and lib packages as the default priorities are now set via crypto-policies. [bsc#1183082]
* Fri Mar 12 2021 Pedro Monreal - Update to 3.7.1: [bsc#1183456, CVE-2021-20232] [bsc#1183457, CVE-2021-20231]
* Fixed potential use-after-free in sending \"key_share\" and \"pre_shared_key\" extensions.
* Fixed a regression in handling duplicated certs in a chain.
* Fixed sending of session ID in TLS 1.3 middlebox compatibility mode. In that mode the client shall always send a non-zero session ID to make the handshake resemble the TLS 1.2 resumption; this was not true in the previous versions.
* Removed dependency on the external \'fipscheck\' package, when compiled with --enable-fips140-mode.
* Added padlock acceleration for AES-192-CBC.- Remove patches upstream:
* gnutls-gnutls-cli-debug.patch
* gnutls-ignore-duplicate-certificates.patch
* gnutls-test-fixes.patch
* Wed Feb 10 2021 Pedro Monreal - Fix the test suite for tests/gnutls-cli-debug.sh [bsc#1171565]
* Don\'t unset system priority settings in gnutls-cli-debug.sh
* Upstream: gitlab.com/gnutls/gnutls/merge_requests/1387- Add gnutls-gnutls-cli-debug.patch
* Wed Feb 10 2021 Pedro Monreal - Fix: Test certificates in tests/testpkcs11-certs have expired
* Upstream bug: gitlab.com/gnutls/gnutls/issues/1135- Add gnutls-test-fixes.patch
* Mon Feb 08 2021 Pedro Monreal - gnutls_x509_trust_list_verify_crt2: ignore duplicate certificates
* Upstream bug: https://gitlab.com/gnutls/gnutls/issues/1131- Add gnutls-ignore-duplicate-certificates.patch
* Wed Jan 27 2021 Pedro Monreal - Update to 3.7.0
* Depend on nettle 3.6
* Added a new API that provides a callback function to retrieve missing certificates from incomplete certificate chains
* Added a new API that provides a callback function to output the complete path to the trusted root during certificate chain verification
* OIDs exposed as gnutls_datum_t no longer account for the terminating null bytes, while the data field is null terminated. The affected API functions are: gnutls_ocsp_req_get_extension, gnutls_ocsp_resp_get_response, and gnutls_ocsp_resp_get_extension
* Added a new set of API to enable QUIC implementation
* The crypto implementation override APIs deprecated in 3.6.9 are now no-op
* Added MAGMA/KUZNYECHIK CTR-ACPKM and CMAC support
* Support for padlock has been fixed to make it work with Zhaoxin CPU
* The maximum PIN length for PKCS #11 has been increased from 31 bytes to 255 bytes- Remove patch fixed upstream:
* gnutls-FIPS-use_2048_bit_prime_in_DH_selftest.patch- Add version guards for the crypto-policies package- Fix threading bug in libgnutls [bsc#1173434]
* Upstream bug: gitlab.com/gnutls/gnutls/issues/1044
* Thu Dec 17 2020 Pedro Monreal - Require the crypto-policies package [bsc#1180051]
* Tue Nov 24 2020 Vítězslav Čížek - Use the centralized crypto policy profile (jsc#SLE-15832)
* Tue Nov 10 2020 Vítězslav Čížek - FIPS: Use 2048 bit prime in DH selftest (bsc#1176086)
* add gnutls-FIPS-use_2048_bit_prime_in_DH_selftest.patch- FIPS: Add TLS KDF selftest (bsc#1176671)
* add gnutls-FIPS-TLS_KDF_selftest.patch
* Mon Oct 12 2020 Dominique Leuenberger - Escape rpm command %%expand when used in comment.
* Tue Sep 08 2020 Vítězslav Čížek - Update to 3.6.15
* libgnutls: Fixed \"no_renegotiation\" alert handling at incorrect timing. [GNUTLS-SA-2020-09-04, CVSS: medium]
* libgnutls: If FIPS self-tests are failed, gnutls_fips140_mode_enabled() now indicates that with a false return value (!1306).
* libgnutls: Under FIPS mode, the generated ECDH/DH public keys are checked accordingly to SP800-56A rev 3 (!1295, !1299).
* libgnutls: gnutls_x509_crt_export2() now returns 0 upon success, rather than the size of the internal base64 blob (#1025).
* libgnutls: Certificate verification failue due to OCSP must-stapling is not honered is now correctly marked with the GNUTLS_CERT_INVALID flag
* libgnutls: The audit log message for weak hashes is no longer printed twice
* libgnutls: Fixed version negotiation when TLS 1.3 is enabled and TLS 1.2 is disabled in the priority string. Previously, even when TLS 1.2 is explicitly disabled with \"-VERS-TLS1.2\", the server still offered TLS 1.2 if TLS 1.3 is enabled (#1054).- drop upstreamed patches:
* gnutls-detect_nettle_so.patch
* 0001-crypto-api-always-allocate-memory-when-serializing-i.patch
* Tue Jun 09 2020 Vítězslav Čížek - Correctly detect gmp, nettle, and hogweed libraries (bsc#1172666)
* add gnutls-detect_nettle_so.patch
* Mon Jun 08 2020 Vítězslav Čížek - Fix a memory leak that could lead to a DoS attack against Samba servers (bsc#1172663)
* add 0001-crypto-api-always-allocate-memory-when-serializing-i.patch- Temporarily disable broken guile reauth test (bsc#1171565)
* add gnutls-temporarily_disable_broken_guile_reauth_test.patch
* Thu Jun 04 2020 Vítězslav Čížek - Update to 3.6.14
* libgnutls: Fixed insecure session ticket key construction, since 3.6.4. The TLS server would not bind the session ticket encryption key with a value supplied by the application until the initial key rotation, allowing attacker to bypass authentication in TLS 1.3 and recover previous conversations in TLS 1.2 (#1011). (bsc#1172506, CVE-2020-13777) [GNUTLS-SA-2020-06-03, CVSS: high]
* libgnutls: Fixed handling of certificate chain with cross-signed intermediate CA certificates (#1008). (bsc#1172461)
* libgnutls: Fixed reception of empty session ticket under TLS 1.2 (#997).
* libgnutls: gnutls_x509_crt_print() is enhanced to recognizes commonName (2.5.4.3), decodes certificate policy OIDs (!1245), and prints Authority Key Identifier (AKI) properly (#989, #991).
* certtool: PKCS #7 attributes are now printed with symbolic names (!1246).
* libgnutls: Use accelerated AES-XTS implementation if possible (!1244). Also both accelerated and non-accelerated implementations check key block according to FIPS-140-2 IG A.9 (!1233).
* libgnutls: Added support for AES-SIV ciphers (#463).
* libgnutls: Added support for 192-bit AES-GCM cipher (!1267).
* libgnutls: No longer use internal symbols exported from Nettle (!1235)
* API and ABI modifications: GNUTLS_CIPHER_AES_128_SIV: Added GNUTLS_CIPHER_AES_256_SIV: Added GNUTLS_CIPHER_AES_192_GCM: Added gnutls_pkcs7_print_signature_info: Added- Add key D605848ED7E69871: public key \"Daiki Ueno \" to the keyring- Drop gnutls-fips_correct_nettle_soversion.patch (upstream)
* Thu Apr 02 2020 Vítězslav Čížek - Use correct nettle .so version when looking for a FIPS checksum (bsc#1166635)
* add gnutls-fips_correct_nettle_soversion.patch
* Thu Apr 02 2020 Vítězslav Čížek - Update to 3.6.13
* libgnutls: Fix a DTLS-protocol regression (caused by TLS1.3 support) The DTLS client would not contribute any randomness to the DTLS negotiation, breaking the security guarantees of the DTLS protocol (#960) [GNUTLS-SA-2020-03-31, CVSS: high] (bsc#1168345)
* libgnutls: Added new APIs to access KDF algorithms (#813).
* libgnutls: Added new callback gnutls_keylog_func that enables a custom logging functionality.
* libgnutls: Added support for non-null terminated usernames in PSK negotiation (#586).
* gnutls-cli-debug: Improved support for old servers that only support SSL 3.0.
* Mon Mar 30 2020 Vítězslav Čížek - Split off FIPS checksums into a separate libgnutls30-hmac subpackage (bsc#1152692)
* Tue Feb 04 2020 Ondřej Súkup - gnutls 3.6.12
* libgnutls: Introduced TLS session flag (gnutls_session_get_flags()) to identify sessions that client request OCSP status request (#829).
* libgnutls: Added support for X448 key exchange (RFC 7748) and Ed448 signature algorithm (RFC 8032) under TLS (#86).
* libgnutls: Added the default-priority-string option to system configuration; it allows overriding the compiled-in default-priority-string.
* libgnutls: Added support for GOST CNT_IMIT ciphersuite (as defined by draft-smyshlyaev-tls12-gost-suites-07). By default this ciphersuite is disabled. It can be enabled by adding +GOST to priority string. In the future this priority string may enable other GOST ciphersuites as well. Note, that server will fail to negotiate GOST ciphersuites if TLS 1.3 is enabled both on a server and a client. It is recommended for now to disable TLS 1.3 in setups where GOST ciphersuites are enabled on GnuTLS-based servers.
* libgnutls: added priority shortcuts for different GOST categories like CIPHER-GOST-ALL, MAC-GOST-ALL, KX-GOST-ALL, SIGN-GOST-ALL, GROUP-GOST-ALL.
* libgnutls: Reject certificates with invalid time fields. That is we reject certificates with invalid characters in Time fields, or invalid time formatting To continue accepting the invalid form compile with --disable-strict-der-time
* libgnutls: Reject certificates which contain duplicate extensions. We were previously printing warnings when printing such a certificate, but that is not always sufficient to flag such certificates as invalid. Instead we now refuse to import them (#887).
* libgnutls: If a CA is found in the trusted list, check in addition to time validity, whether the algorithms comply to the expected level prior to accepting it. This addresses the problem of accepting CAs which would have been marked as insecure otherwise (#877).
* libgnutls: The min-verification-profile from system configuration applies for all certificate verifications, not only under TLS. The configuration can be overriden using the GNUTLS_SYSTEM_PRIORITY_FILE environment variable.
* libgnutls: The stapled OCSP certificate verification adheres to the convention used throughout the library of setting the \'GNUTLS_CERT_INVALID\' flag.
* libgnutls: On client side only send OCSP staples if they have been requested by the server, and on server side always advertise that we support OCSP stapling
* libgnutls: Introduced the gnutls_ocsp_req_const_t which is compatible with gnutls_ocsp_req_t but const.
* certtool: Added the --verify-profile option to set a certificate verification profile. Use \'--verify-profile low\' for certificate verification to apply the \'NORMAL\' verification profile.
* certtool: The add_extension template option is considered even when generating a certificate from a certificate request.
* Tue Dec 03 2019 Andreas Stieger - gnutls 3.6.11.1:
* libgnutls: Corrected issue with TLS 1.2 session ticket handling as client during resumption
* libgnutls: gnutls_base64_decode2() succeeds decoding the empty string to the empty string. This is a behavioral change of the API but it conforms to the RFC4648 expectations
* libgnutls: Fixed AES-CFB8 implementation, when input is shorter than the block size. Fix backported from nettle.
* certtool: CRL distribution points will be set in CA certificates even when non self-signed
* gnutls-cli/serv: added raw public-key handling capabilities (RFC7250). Key material can be set via the --rawpkkeyfile and - -rawpkfile flags.
* Thu Oct 10 2019 Andreas Stieger - gnutls 3.6.10:
* Add support for deterministic ECDSA/DSA (RFC6979)
* Add functions for in-place encryption/decryption of data buffers
* server now selects the highest TLS protocol version, if TLS 1.3 is enabled and the client advertises an older protocol version first
* Add support for GOST 28147-89 cipher in CNT (GOST counter) mode and MAC generation based on GOST 28147-89 (IMIT)
* certtool: when outputting an encrypted private key do not insert the textual description of it
* Tue Sep 24 2019 Vítězslav Čížek - Install checksums for binary integrity verification which are required when running in FIPS mode (bsc#1152692, jsc#SLE-9518)
* Wed Jul 31 2019 Andreas Stieger - gnutls 3.6.9:
* add support for copying digest or MAC contexts
* Mark the crypto implementation override APIs as deprecated
* Add support for AES-GMAC, as a separate to GCM, MAC algorithm
* Add support for Generalname registeredID
* The priority configuration was enhanced to allow more elaborate system-wide configuration of the library- includes changes from 3.6.8:
* Add support for AES-XTS cipher
* Fix calculation of Streebog digests
* During Diffie-Hellman operations in TLS, verify that the peer\'s public key is on the right subgroup (y^q=1 mod p), when q is available (under TLS 1.3 and under earlier versions when RFC7919 parameters are used).
* Apply STD3 ASCII rules in gnutls_idna_map() to prevent hostname/domain crafting via IDNA conversion
* certtool: allow the digital signature key usage flag in CA certificates
* gnutls-cli/serv: add the --keymatexport and --keymatexportsize options. These allow testing the RFC5705 using these tools- drop patches to re-enable tests:
* disable-psk-file-test.patch
* gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
* Thu Apr 04 2019 Jan Engelhardt - Trim useless %if..%endif guards that do not affect the build.- Fix language errors in description again.
* Thu Apr 04 2019 Jason Sikes - Update gnutls to 3.6.7
*
* libgnutls, gnutls tools: Every gnutls_free() will automatically set the free\'d pointer to NULL. This prevents possible use-after-free and double free issues. Use-after-free will be turned into NULL dereference. The counter-measure does not extend to applications using gnutls_free().
*
* libgnutls: Fixed a memory corruption (double free) vulnerability in the certificate verification API. Reported by Tavis Ormandy; addressed with the change above. [GNUTLS-SA-2019-03-27, #694] [bsc#1130681] (CVE-2019-3829)
*
* libgnutls: Fixed an invalid pointer access via malformed TLS1.3 async messages; Found using tlsfuzzer. [GNUTLS-SA-2019-03-27, #704] [bsc#1130682] (CVE-2019-3836)
*
* libgnutls: enforce key usage limitations on certificates more actively. Previously we would enforce it for TLS1.2 protocol, now we enforce it even when TLS1.3 is negotiated, or on client certificates as well. When an inappropriate for TLS1.3 certificate is seen on the credentials structure GnuTLS will disable TLS1.3 support for that session (#690).
*
* libgnutls: the default number of tickets sent under TLS 1.3 was increased to two. This makes it easier for clients which perform multiple connections to the server to use the tickets sent by a default server.
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* libgnutls: enforce the equality of the two signature parameters fields in a certificate. We were already enforcing the signature algorithm, but there was a bug in parameter checking code.
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* libgnutls: fixed issue preventing sending and receiving from different threads when false start was enabled (#713).
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* libgnutls: the flag GNUTLS_PKCS11_OBJ_FLAG_LOGIN_SO now implies a writable session, as non-writeable security officer sessions are undefined in PKCS#11 (#721).
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* libgnutls: no longer send downgrade sentinel in TLS 1.3. Previously the sentinel value was embedded to early in version negotiation and was sent even on TLS 1.3. It is now sent only when TLS 1.2 or earlier is negotiated (#689).
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* gnutls-cli: Added option --logfile to redirect informational messages output.- Disabled dane support in SLE since dane is not shipped there- Changed configure script to hardware guile site directory since command-line option \'--with-guile-site-dir=\' was removed from the configure script.
*
* Added gnutls-3.6.6-set_guile_site_dir.patch- Modified gnutls-3.6.0-disable-flaky-dtls_resume-test.patch to fix compilation issues on PPC
* Mon Feb 04 2019 Vítězslav Čížek - Update to 3.6.6
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* libgnutls: gnutls_pubkey_import_ecc_raw() was fixed to set the number bits on the public key (#640).
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* libgnutls: Added support for raw public-key authentication as defined in RFC7250. Raw public-keys can be negotiated by enabling the corresponding certificate types via the priority strings. The raw public-key mechanism must be explicitly enabled via the GNUTLS_ENABLE_RAWPK init flag (#26, #280).
*
* libgnutls: When on server or client side we are sending no extensions we do not set an empty extensions field but we rather remove that field competely. This solves a regression since 3.5.x and improves compatibility of the server side with certain clients.
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* libgnutls: We no longer mark RSA keys in PKCS#11 tokens as RSA-PSS capable if the CKA_SIGN is not set (#667).
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* libgnutls: The priority string option %NO_EXTENSIONS was improved to completely disable extensions at all cases, while providing a functional session. This also implies that when specified, TLS1.3 is disabled.
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* libgnutls: GNUTLS_X509_NO_WELL_DEFINED_EXPIRATION was marked as deprecated. The previous definition was non-functional (#609).- drop no longer needed gnutls-enbale-guile-2.2.patch- refresh disable-psk-file-test.patch
* Wed Jan 02 2019 Vítězslav Čížek - Update to 3.6.5
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* libgnutls: Provide the option of transparent re-handshake/reauthentication when the GNUTLS_AUTO_REAUTH flag is specified in gnutls_init() (#571).
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* libgnutls: Added support for TLS 1.3 zero round-trip (0-RTT) mode (#127)
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* libgnutls: The priority functions will ignore and not enable TLS1.3 if requested with legacy TLS versions enabled but not TLS1.2. That is because if such a priority string is used in the client side (e.g., TLS1.3+TLS1.0 enabled) servers which do not support TLS1.3 will negotiate TLS1.2 which will be rejected by the client as disabled (#621).
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* libgnutls: Change RSA decryption to use a new side-channel silent function. This addresses a security issue where memory access patterns as well as timing on the underlying Nettle rsa-decrypt function could lead to new Bleichenbacher attacks. Side-channel resistant code is slower due to the need to mask access and timings. When used in TLS the new functions cause RSA based handshakes to be between 13% and 28% slower on average (Numbers are indicative, the tests where performed on a relatively modern Intel CPU, results vary depending on the CPU and architecture used). This change makes nettle 3.4.1 the minimum requirement of gnutls (#630). [CVSS: medium]
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* libgnutls: gnutls_priority_init() and friends, allow the CTYPE-OPENPGP keyword in the priority string. It is only accepted as legacy option and is ignored.
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* libgnutls: Added support for EdDSA under PKCS#11 (#417)
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* libgnutls: Added support for AES-CFB8 cipher (#357)
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* libgnutls: Added support for AES-CMAC MAC (#351)
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* libgnutls: In two previous versions GNUTLS_CIPHER_GOST28147_CPB/CPC/CPD_CFB ciphers have incorrectly used CryptoPro-A S-BOX instead of proper (CryptoPro-B/-C/-D S-BOXes). They are fixed now.
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* libgnutls: Added support for GOST key unmasking and unwrapped GOST private keys parsing, as specified in R 50.1.112-2016.
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* gnutls-serv: It applies the default settings when no --priority option is given, using gnutls_set_default_priority().
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* p11tool: Fix initialization of security officer\'s PIN with the --initialize-so-pin option (#561)
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* certtool: Add parameter --no-text that prevents certtool from outputting text before PEM-encoded private key, public key, certificate, CRL or CSR.- minimum required libnettle is now 3.4.1- refresh
* disable-psk-file-test.patch
* gnutls-3.6.0-disable-flaky-dtls_resume-test.patch
* Tue Nov 27 2018 jbrielmaierAATTsuse.de- search for guile-2.2 during configure, part of boo#1117121 add patches:
* gnutls-enbale-guile-2.2.patch: search for guile-2.2 refresh patches:
* disable-psk-file-test.patch: disable psk-file in Makefile.am
* Mon Oct 15 2018 Vítězslav Čížek - Temporarily disable failing psk-file test (race condition)
* add disable-psk-file-test.patch
* Mon Oct 15 2018 Tomáš Chvátal - Version update to 3.6.4 (bsc#1111757):
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* libgnutls: Added the final (RFC8446) version numbering of the TLS1.3 protocol.
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* libgnutls: Corrected regression since 3.6.3 in the callbacks set with gnutls_certificate_set_retrieve_function() which could not handle the case where no certificates were returned, or the callbacks were set to NULL (see #528).
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* libgnutls: gnutls_handshake() on server returns early on handshake when no certificate is presented by client and the gnutls_init() flag GNUTLS_ENABLE_EARLY_START is specified.
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* libgnutls: Added session ticket key rotation on server side with TOTP. The key set with gnutls_session_ticket_enable_server() is used as a master key to generate time-based keys for tickets. The rotation relates to the gnutls_db_set_cache_expiration() period.
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* libgnutls: The \'record size limit\' extension is added and preferred to the \'max record size\' extension when possible.
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* libgnutls: Provide a more flexible PKCS#11 search of trust store certificates. This addresses the problem where the CA certificate doesn\'t have a subject key identifier whereas the end certificates have an authority key identifier (#569)
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* libgnutls: gnutls_privkey_export_gost_raw2(), gnutls_privkey_import_gost_raw(), gnutls_pubkey_export_gost_raw2(), gnutls_pubkey_import_gost_raw() import and export GOST parameters in the \"native\" little endian format used for these curves. This is an intentional incompatible change with 3.6.3.
*
* libgnutls: Added support for seperately negotiating client and server certificate types as defined in RFC7250. This mechanism must be explicitly enabled via the GNUTLS_ENABLE_CERT_TYPE_NEG flag in gnutls_init().- Drop upstreamed patch:
* gnutls-3.6.3-backport-upstream-fixes.patch
* Tue Sep 18 2018 schwabAATTsuse.de- gnutls-3.6.0-disable-flaky-dtls_resume-test.patch: refresh to also patch test/Makefile.in as autoreconf does not work
* Fri Sep 14 2018 Luis Henriques - Backport of upstream fixes (boo#1108450)
* gnutls-3.6.3-backport-upstream-fixes.patch Fixes taken from upstream commits:
*
* 3df5b7bc8a64 (\"cert-cred: fix possible segfault when resetting cert retrieval function\")
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* 42945a7aab6d (\"allow no certificates to be reported by the gnutls_certificate_retrieve_function callbacks\")
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* 10f83e36ed92 (\"hello_ext_parse: apply the test for pre-shared key ext being last on client hello\") The patch was taken from https://github.com/weechat/weechat/issues/1231
* Wed Aug 22 2018 vcizekAATTsuse.com- Update to 3.6.3 Fixes security issues: CVE-2018-10846, CVE-2018-10845, CVE-2018-10844, CVE-2017-10790 (bsc#1105437, bsc#1105460, bsc#1105459, bsc#1047002) Other Changes:
*
* libgnutls: Introduced support for draft-ietf-tls-tls13-28
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* libgnutls: Apply compatibility settings for existing applications running with TLS1.2 or earlier and TLS 1.3.
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* Added support for Russian Public Key Infrastructure according to RFCs 4491/4357/7836.
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* Provide a uniform cipher list across supported TLS protocols
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* The SSL 3.0 protocol is disabled on compile-time by default.
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* libgnutls: Introduced function to switch the current FIPS140-2 operational mode
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* libgnutls: Introduced low-level function to assist applications attempting client hello extension parsing, prior to GnuTLS\' parsing of the message.
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* libgnutls: When exporting an X.509 certificate avoid re-encoding if there are no modifications to the certificate.
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* libgnutls: on group exchange honor the %SERVER_PRECEDENCE and select the groups which are preferred by the server.
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* Improved counter-measures for TLS CBC record padding.
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* Introduced the %FORCE_ETM priority string option. This option prevents the negotiation of legacy CBC ciphersuites unless encrypt-then-mac is negotiated.
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* libgnutls: gnutls_privkey_import_ext4() was enhanced with the GNUTLS_PRIVKEY_INFO_PK_ALGO_BITS flag.
*
* libgnutls: gnutls_pkcs11_copy_secret_key, gnutls_pkcs11_copy_x509_privkey2, gnutls_pkcs11_privkey_generate3 will mark objects as sensitive by default unless GNUTLS_PKCS11_OBJ_FLAG_MARK_NOT_SENSITIVE is specified. This is an API change for these functions which make them err towards safety.
*
* libgnutls: improved aarch64 cpu features detection by using getauxval().
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* certtool: It is now possible to specify certificate and serial CRL numbers greater than 2
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*63-2 as a hex-encoded string both when prompted and in a template file. Default certificate serial numbers are now fully random.- don\'t run autoreconf to avoid pulling in gtk-doc
* Tue Jul 31 2018 schwabAATTsuse.de- Require pkgconfig(autoopts) for building
* Thu Mar 29 2018 vcizekAATTsuse.com- Simplify the DANE support %ifdef condition
* build with DANE on openSUSE only
* Mon Mar 26 2018 jengelhAATTinai.de- Adjust RPM groups. Drop %if..%endif guards that are idempotent.
* Fri Mar 23 2018 vcizekAATTsuse.com- build without DANE support on SLE-15, as it doesn\'t have unbound (bsc#1086428)
* Fri Mar 23 2018 vcizekAATTsuse.com- add back refreshed gnutls-3.6.0-disable-flaky-dtls_resume-test.patch the dtls-resume test still keeps randomly failing on PPC
* Fri Mar 23 2018 roAATTsuse.de- remove gnutls-3.6.0-disable-flaky-dtls_resume-test.patch patch does not apply any more and apparently the build suceeds even if the formerly flaky testcase is run (bsc#1086579)
* Thu Mar 15 2018 meissnerAATTsuse.com- gnutls.keyring: Nikos key refreshed to be unexpired
* Tue Mar 13 2018 kbabiochAATTsuse.com- GnuTLS 3.6.2:
* libgnutls: When verifying against a self signed certificate ignore issuer. That is, ignore issuer when checking the issuer\'s parameters strength, resolving issue #347 which caused self signed certificates to be additionally marked as of insufficient security level.
* libgnutls: Corrected MTU calculation for the CBC ciphersuites. The data MTU calculation now, it correctly accounts for the fixed overhead due to padding (as 1 byte), while at the same time considers the rest of the padding as part of data MTU.
* libgnutls: Address issue of loading of all PKCS#11 modules on startup on systems with a PKCS#11 trust store (as opposed to a file trust store). Introduced a multi-stage initialization which loads the trust modules, and other modules are deferred for the first pure PKCS#11 request.
* libgnutls: The SRP authentication will reject any parameters outside RFC5054. This protects any client from potential MitM due to insecure parameters. That also brings SRP in par with the RFC7919 changes to Diffie-Hellman.
* libgnutls: Added the 8192-bit parameters of SRP to the accepted parameters for SRP authentication.
* libgnutls: Addressed issue in the accelerated code affecting interoperability with versions of nettle >= 3.4.
* libgnutls: Addressed issue in the AES-GCM acceleration under aarch64.
* libgnutls: Addressed issue in the AES-CBC acceleration under ssse3 (patch by Vitezslav Cizek).
* srptool: the --create-conf option no longer includes 1024-bit parameters.
* p11tool: Fixed the deletion of objects in batch mode.- Dropped gnutls-check_aes_keysize.patch as it is included upstream now.
* Thu Feb 22 2018 fvogtAATTsuse.com- Use %license (boo#1082318)
* Wed Feb 07 2018 vcizekAATTsuse.com- Sanity check key size in SSSE3 AES cipher implementation (bsc#1074303)
* add gnutls-check_aes_keysize.patch