| #
1.1.1.3 |
|
07-May-2023 |
christos |
Import OpenSSL 3.0.8, last import was 1.1.1t
### Major changes between OpenSSL 3.0.7 and OpenSSL 3.0.8 [7 Feb 2023]
* Fixed NULL dereference during PKCS7 data verification ([CVE-2023-0401])
* Fixed X.400 address type confusion in X.509 GeneralName ([CVE-2023-0286])
* Fixed NULL dereference validating DSA public key ([CVE-2023-0217])
* Fixed Invalid pointer dereference in d2i_PKCS7 functions ([CVE-2023-0216])
* Fixed Use-after-free following BIO_new_NDEF ([CVE-2023-0215])
* Fixed Double free after calling PEM_read_bio_ex ([CVE-2022-4450])
* Fixed Timing Oracle in RSA Decryption ([CVE-2022-4304])
* Fixed X.509 Name Constraints Read Buffer Overflow ([CVE-2022-4203])
* Fixed X.509 Policy Constraints Double Locking ([CVE-2022-3996])
### Major changes between OpenSSL 3.0.6 and OpenSSL 3.0.7 [1 Nov 2022]
* Added RIPEMD160 to the default provider.
* Fixed regressions introduced in 3.0.6 version.
* Fixed two buffer overflows in punycode decoding functions.
([CVE-2022-3786]) and ([CVE-2022-3602])
### Major changes between OpenSSL 3.0.5 and OpenSSL 3.0.6 [11 Oct 2022]
* Fix for custom ciphers to prevent accidental use of NULL encryption
([CVE-2022-3358])
### Major changes between OpenSSL 3.0.4 and OpenSSL 3.0.5 [5 Jul 2022]
* Fixed heap memory corruption with RSA private key operation
([CVE-2022-2274])
* Fixed AES OCB failure to encrypt some bytes on 32-bit x86 platforms
([CVE-2022-2097])
### Major changes between OpenSSL 3.0.3 and OpenSSL 3.0.4 [21 Jun 2022]
* Fixed additional bugs in the c_rehash script which was not properly
sanitising shell metacharacters to prevent command injection
([CVE-2022-2068])
### Major changes between OpenSSL 3.0.2 and OpenSSL 3.0.3 [3 May 2022]
* Fixed a bug in the c_rehash script which was not properly sanitising shell
metacharacters to prevent command injection ([CVE-2022-1292])
* Fixed a bug in the function `OCSP_basic_verify` that verifies the signer
certificate on an OCSP response ([CVE-2022-1343])
* Fixed a bug where the RC4-MD5 ciphersuite incorrectly used the
AAD data as the MAC key ([CVE-2022-1434])
* Fix a bug in the OPENSSL_LH_flush() function that breaks reuse of the memory
occuppied by the removed hash table entries ([CVE-2022-1473])
### Major changes between OpenSSL 3.0.1 and OpenSSL 3.0.2 [15 Mar 2022]
* Fixed a bug in the BN_mod_sqrt() function that can cause it to loop forever
for non-prime moduli ([CVE-2022-0778])
### Major changes between OpenSSL 3.0.0 and OpenSSL 3.0.1 [14 Dec 2021]
* Fixed invalid handling of X509_verify_cert() internal errors in libssl
([CVE-2021-4044])
* Allow fetching an operation from the provider that owns an unexportable key
as a fallback if that is still allowed by the property query.
### Major changes between OpenSSL 1.1.1 and OpenSSL 3.0.0 [7 sep 2021]
* Enhanced 'openssl list' with many new options.
* Added migration guide to man7.
* Implemented support for fully "pluggable" TLSv1.3 groups.
* Added suport for Kernel TLS (KTLS).
* Changed the license to the Apache License v2.0.
* Moved all variations of the EVP ciphers CAST5, BF, IDEA, SEED, RC2,
RC4, RC5, and DES to the legacy provider.
* Moved the EVP digests MD2, MD4, MDC2, WHIRLPOOL and RIPEMD-160 to the legacy
provider.
* Added convenience functions for generating asymmetric key pairs.
* Deprecated the `OCSP_REQ_CTX` type and functions.
* Deprecated the `EC_KEY` and `EC_KEY_METHOD` types and functions.
* Deprecated the `RSA` and `RSA_METHOD` types and functions.
* Deprecated the `DSA` and `DSA_METHOD` types and functions.
* Deprecated the `DH` and `DH_METHOD` types and functions.
* Deprecated the `ERR_load_` functions.
* Remove the `RAND_DRBG` API.
* Deprecated the `ENGINE` API.
* Added `OSSL_LIB_CTX`, a libcrypto library context.
* Added various `_ex` functions to the OpenSSL API that support using
a non-default `OSSL_LIB_CTX`.
* Interactive mode is removed from the 'openssl' program.
* The X25519, X448, Ed25519, Ed448, SHAKE128 and SHAKE256 algorithms are
included in the FIPS provider.
* X509 certificates signed using SHA1 are no longer allowed at security
level 1 or higher. The default security level for TLS is 1, so
certificates signed using SHA1 are by default no longer trusted to
authenticate servers or clients.
* enable-crypto-mdebug and enable-crypto-mdebug-backtrace were mostly
disabled; the project uses address sanitize/leak-detect instead.
* Added a Certificate Management Protocol (CMP, RFC 4210) implementation
also covering CRMF (RFC 4211) and HTTP transfer (RFC 6712).
It is part of the crypto lib and adds a 'cmp' app with a demo configuration.
All widely used CMP features are supported for both clients and servers.
* Added a proper HTTP client supporting GET with optional redirection, POST,
arbitrary request and response content types, TLS, persistent connections,
connections via HTTP(s) proxies, connections and exchange via user-defined
BIOs (allowing implicit connections), and timeout checks.
* Added util/check-format.pl for checking adherence to the coding guidelines.
* Added OSSL_ENCODER, a generic encoder API.
* Added OSSL_DECODER, a generic decoder API.
* Added OSSL_PARAM_BLD, an easier to use API to OSSL_PARAM.
* Added error raising macros, ERR_raise() and ERR_raise_data().
* Deprecated ERR_put_error(), ERR_get_error_line(), ERR_get_error_line_data(),
ERR_peek_error_line_data(), ERR_peek_last_error_line_data() and
ERR_func_error_string().
* Added OSSL_PROVIDER_available(), to check provider availibility.
* Added 'openssl mac' that uses the EVP_MAC API.
* Added 'openssl kdf' that uses the EVP_KDF API.
* Add OPENSSL_info() and 'openssl info' to get built-in data.
* Add support for enabling instrumentation through trace and debug
output.
* Changed our version number scheme and set the next major release to
3.0.0
* Added EVP_MAC, an EVP layer MAC API, and a generic EVP_PKEY to EVP_MAC
bridge. Supported MACs are: BLAKE2, CMAC, GMAC, HMAC, KMAC, POLY1305
and SIPHASH.
* Removed the heartbeat message in DTLS feature.
* Added EVP_KDF, an EVP layer KDF and PRF API, and a generic EVP_PKEY to
EVP_KDF bridge. Supported KDFs are: HKDF, KBKDF, KRB5 KDF, PBKDF2,
PKCS12 KDF, SCRYPT, SSH KDF, SSKDF, TLS1 PRF, X9.42 KDF and X9.63 KDF.
* All of the low-level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224,
SHA256, SHA384, SHA512 and Whirlpool digest functions have been
deprecated.
* All of the low-level AES, Blowfish, Camellia, CAST, DES, IDEA, RC2,
RC4, RC5 and SEED cipher functions have been deprecated.
* All of the low-level DH, DSA, ECDH, ECDSA and RSA public key functions
have been deprecated.
* SSL 3, TLS 1.0, TLS 1.1, and DTLS 1.0 only work at security level 0,
except when RSA key exchange without SHA1 is used.
* Added providers, a new pluggability concept that will replace the
ENGINE API and ENGINE implementations.
OpenSSL 1.1.1
|
| #
1.1.1.1 |
|
22-Mar-2020 |
christos |
branches: 1.1.1.1.2; 1.1.1.1.4;
Changes between 1.1.1d and 1.1.1e [17 Mar 2020]
*) Properly detect EOF while reading in libssl. Previously if we hit an EOF
while reading in libssl then we would report an error back to the
application (SSL_ERROR_SYSCALL) but errno would be 0. We now add
an error to the stack (which means we instead return SSL_ERROR_SSL) and
therefore give a hint as to what went wrong.
[Matt Caswell]
*) Check that ed25519 and ed448 are allowed by the security level. Previously
signature algorithms not using an MD were not being checked that they were
allowed by the security level.
[Kurt Roeckx]
*) Fixed SSL_get_servername() behaviour. The behaviour of SSL_get_servername()
was not quite right. The behaviour was not consistent between resumption
and normal handshakes, and also not quite consistent with historical
behaviour. The behaviour in various scenarios has been clarified and
it has been updated to make it match historical behaviour as closely as
possible.
[Matt Caswell]
*) [VMS only] The header files that the VMS compilers include automatically,
__DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H, use pragmas that
the C++ compiler doesn't understand. This is a shortcoming in the
compiler, but can be worked around with __cplusplus guards.
C++ applications that use OpenSSL libraries must be compiled using the
qualifier '/NAMES=(AS_IS,SHORTENED)' to be able to use all the OpenSSL
functions. Otherwise, only functions with symbols of less than 31
characters can be used, as the linker will not be able to successfully
resolve symbols with longer names.
[Richard Levitte]
*) Corrected the documentation of the return values from the EVP_DigestSign*
set of functions. The documentation mentioned negative values for some
errors, but this was never the case, so the mention of negative values
was removed.
Code that followed the documentation and thereby check with something
like 'EVP_DigestSignInit(...) <= 0' will continue to work undisturbed.
[Richard Levitte]
*) Fixed an an overflow bug in the x64_64 Montgomery squaring procedure
used in exponentiation with 512-bit moduli. No EC algorithms are
affected. Analysis suggests that attacks against 2-prime RSA1024,
3-prime RSA1536, and DSA1024 as a result of this defect would be very
difficult to perform and are not believed likely. Attacks against DH512
are considered just feasible. However, for an attack the target would
have to re-use the DH512 private key, which is not recommended anyway.
Also applications directly using the low level API BN_mod_exp may be
affected if they use BN_FLG_CONSTTIME.
(CVE-2019-1551)
[Andy Polyakov]
*) Added a new method to gather entropy on VMS, based on SYS$GET_ENTROPY.
The presence of this system service is determined at run-time.
[Richard Levitte]
*) Added newline escaping functionality to a filename when using openssl dgst.
This output format is to replicate the output format found in the '*sum'
checksum programs. This aims to preserve backward compatibility.
[Matt Eaton, Richard Levitte, and Paul Dale]
*) Print all values for a PKCS#12 attribute with 'openssl pkcs12', not just
the first value.
[Jon Spillett]
|
| #
1.1.1.1 |
|
22-Mar-2020 |
christos |
branches: 1.1.1.1.2; 1.1.1.1.4;
Changes between 1.1.1d and 1.1.1e [17 Mar 2020]
*) Properly detect EOF while reading in libssl. Previously if we hit an EOF
while reading in libssl then we would report an error back to the
application (SSL_ERROR_SYSCALL) but errno would be 0. We now add
an error to the stack (which means we instead return SSL_ERROR_SSL) and
therefore give a hint as to what went wrong.
[Matt Caswell]
*) Check that ed25519 and ed448 are allowed by the security level. Previously
signature algorithms not using an MD were not being checked that they were
allowed by the security level.
[Kurt Roeckx]
*) Fixed SSL_get_servername() behaviour. The behaviour of SSL_get_servername()
was not quite right. The behaviour was not consistent between resumption
and normal handshakes, and also not quite consistent with historical
behaviour. The behaviour in various scenarios has been clarified and
it has been updated to make it match historical behaviour as closely as
possible.
[Matt Caswell]
*) [VMS only] The header files that the VMS compilers include automatically,
__DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H, use pragmas that
the C++ compiler doesn't understand. This is a shortcoming in the
compiler, but can be worked around with __cplusplus guards.
C++ applications that use OpenSSL libraries must be compiled using the
qualifier '/NAMES=(AS_IS,SHORTENED)' to be able to use all the OpenSSL
functions. Otherwise, only functions with symbols of less than 31
characters can be used, as the linker will not be able to successfully
resolve symbols with longer names.
[Richard Levitte]
*) Corrected the documentation of the return values from the EVP_DigestSign*
set of functions. The documentation mentioned negative values for some
errors, but this was never the case, so the mention of negative values
was removed.
Code that followed the documentation and thereby check with something
like 'EVP_DigestSignInit(...) <= 0' will continue to work undisturbed.
[Richard Levitte]
*) Fixed an an overflow bug in the x64_64 Montgomery squaring procedure
used in exponentiation with 512-bit moduli. No EC algorithms are
affected. Analysis suggests that attacks against 2-prime RSA1024,
3-prime RSA1536, and DSA1024 as a result of this defect would be very
difficult to perform and are not believed likely. Attacks against DH512
are considered just feasible. However, for an attack the target would
have to re-use the DH512 private key, which is not recommended anyway.
Also applications directly using the low level API BN_mod_exp may be
affected if they use BN_FLG_CONSTTIME.
(CVE-2019-1551)
[Andy Polyakov]
*) Added a new method to gather entropy on VMS, based on SYS$GET_ENTROPY.
The presence of this system service is determined at run-time.
[Richard Levitte]
*) Added newline escaping functionality to a filename when using openssl dgst.
This output format is to replicate the output format found in the '*sum'
checksum programs. This aims to preserve backward compatibility.
[Matt Eaton, Richard Levitte, and Paul Dale]
*) Print all values for a PKCS#12 attribute with 'openssl pkcs12', not just
the first value.
[Jon Spillett]
|
| #
1.1.1.1 |
|
22-Mar-2020 |
christos |
Changes between 1.1.1d and 1.1.1e [17 Mar 2020]
*) Properly detect EOF while reading in libssl. Previously if we hit an EOF
while reading in libssl then we would report an error back to the
application (SSL_ERROR_SYSCALL) but errno would be 0. We now add
an error to the stack (which means we instead return SSL_ERROR_SSL) and
therefore give a hint as to what went wrong.
[Matt Caswell]
*) Check that ed25519 and ed448 are allowed by the security level. Previously
signature algorithms not using an MD were not being checked that they were
allowed by the security level.
[Kurt Roeckx]
*) Fixed SSL_get_servername() behaviour. The behaviour of SSL_get_servername()
was not quite right. The behaviour was not consistent between resumption
and normal handshakes, and also not quite consistent with historical
behaviour. The behaviour in various scenarios has been clarified and
it has been updated to make it match historical behaviour as closely as
possible.
[Matt Caswell]
*) [VMS only] The header files that the VMS compilers include automatically,
__DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H, use pragmas that
the C++ compiler doesn't understand. This is a shortcoming in the
compiler, but can be worked around with __cplusplus guards.
C++ applications that use OpenSSL libraries must be compiled using the
qualifier '/NAMES=(AS_IS,SHORTENED)' to be able to use all the OpenSSL
functions. Otherwise, only functions with symbols of less than 31
characters can be used, as the linker will not be able to successfully
resolve symbols with longer names.
[Richard Levitte]
*) Corrected the documentation of the return values from the EVP_DigestSign*
set of functions. The documentation mentioned negative values for some
errors, but this was never the case, so the mention of negative values
was removed.
Code that followed the documentation and thereby check with something
like 'EVP_DigestSignInit(...) <= 0' will continue to work undisturbed.
[Richard Levitte]
*) Fixed an an overflow bug in the x64_64 Montgomery squaring procedure
used in exponentiation with 512-bit moduli. No EC algorithms are
affected. Analysis suggests that attacks against 2-prime RSA1024,
3-prime RSA1536, and DSA1024 as a result of this defect would be very
difficult to perform and are not believed likely. Attacks against DH512
are considered just feasible. However, for an attack the target would
have to re-use the DH512 private key, which is not recommended anyway.
Also applications directly using the low level API BN_mod_exp may be
affected if they use BN_FLG_CONSTTIME.
(CVE-2019-1551)
[Andy Polyakov]
*) Added a new method to gather entropy on VMS, based on SYS$GET_ENTROPY.
The presence of this system service is determined at run-time.
[Richard Levitte]
*) Added newline escaping functionality to a filename when using openssl dgst.
This output format is to replicate the output format found in the '*sum'
checksum programs. This aims to preserve backward compatibility.
[Matt Eaton, Richard Levitte, and Paul Dale]
*) Print all values for a PKCS#12 attribute with 'openssl pkcs12', not just
the first value.
[Jon Spillett]
|