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2022-09-28Test TLS extension orderingTodd Short
Adding extensions is fragile, with the TLSEXT_TYPE entry needing to be located at TLSEXT_IDX in the array. This adds a test to ensure extensions are in the correct order. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19269) (cherry picked from commit ac44deaf00ad24fd18b9d74de4a23d98a2b75c8d)
2022-09-27ssl_log_secret call in tls13_key_updatevisbjn
Newly computed traffic secrets are now logged upon key update Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19241) (cherry picked from commit 2f7e61b8b21ed472a3667b8922843851f94a3d93)
2022-09-27If a ticket key callback returns 0 in TLSv1.3 don't send a ticketMatt Caswell
If we can't construct the ticket don't send one. This requires a change to the TLS state machine to be able to a handle a construction function deciding not to send a message after all. Fixes #18977 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Viktor Dukhovni <viktor@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19249)
2022-09-22Correctly handle a retransmitted ClientHelloMatt Caswell
If we receive a ClientHello and send back a HelloVerifyRequest, we need to be able to handle the scenario where the HelloVerifyRequest gets lost and we receive another ClientHello with the message sequence number set to 0. Fixes #18635 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18654) (cherry picked from commit 81926c91567cd5d11eec38b9980438f45b276d72)
2022-09-16stack.c: add missing direct error reporting and improve coding styleDr. David von Oheimb
Doing so, had to fix sloppiness in using the stack API in crypto/conf/conf_def.c, ssl/ssl_ciph.c, ssl/statem/statem_srvr.c, and mostly in test/helpers/ssltestlib.c. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/18918) (cherry picked from commit 30eba7f35983a917f1007bce45040c0af3442e42)
2022-09-06Coverity 1513478: negative returnPauli
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19126) (cherry picked from commit 1d1537067304b8c8d87b2df393363b40370ad640)
2022-08-26Convert serverinfo in SSL_CTX_use_serverinfo() to v2.Daniel Fiala
Fixes openssl#18183. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18614) (cherry picked from commit 555dd9390ba56f1c400d3f067a2dfe7b00fbf7d3)
2022-08-22Coverity 1508506: misuse of time_tPauli
Fixes a bug in the cookie code which would have caused problems for ten minutes before and after the lower 32 bits of time_t rolled over. Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19023)
2022-08-19Coverity 1508534 & 1508540: misuses of time_tPauli
Avoid problems when the lower 32 bits of time_t roll over by delaying the cast to integer until after the time delta has been computed. Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19004) (cherry picked from commit e8a557dc3c1ed16faff4aeb39268f8f5a3f8b81d)
2022-08-17Fix SSL_pending() and SSL_has_pending() with DTLSMatt Caswell
If app data is received before a Finished message in DTLS then we buffer it to return later. The function SSL_pending() is supposed to tell you how much processed app data we have already buffered, and SSL_has_pending() is supposed to tell you if we have any data buffered (whether processed or not, and whether app data or not). Neither SSL_pending() or SSL_has_pending() were taking account of this DTLS specific app data buffer. Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18975)
2022-08-02Check that IV length is not less than zeroDmitry Belyavskiy
As EVP_CIPHER_CTX_get_iv_length indicates failure with -1, this error should be processed. Also the result of this function shouldn't be assigned to an unsigned variable. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Signed-off-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18922)
2022-08-01Free up space in the session cache before adding.Todd Short
Fixes #18690 In some circumstances, it's possible that when using an external database for the session cache, that pulling in an entry from that cache to the internal cache will cause the newly added entry to be deleted from the internal cache. This is likely to happen when the internal cache is set to have a small size, and the newly added entry's timeout places it at the end of the cache list. This could be fixed by updating the timestamp of the session (via `SSL_SESSION_set_time()` or `SSL_SESSION_set_timeout()`) before adding to the cache. But that may not be desireable. Reviewed-by: Viktor Dukhovni <viktor@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18905) (cherry picked from commit 4842a27b902660b672d72d2ed23e941461ca481c)
2022-07-13Check for EVP_MD being NULL inside ssl.slontis
Fix multiple places that could potentially segfault if memory allocations fail. e.g. ssl_load_ciphers() could fail while calling ssl_evp_md_fetch(). Found by #18355 Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> (Merged from https://github.com/openssl/openssl/pull/18784) (cherry picked from commit b740012f77aed97cb4b3cd8a4f1fb2f668542795)
2022-07-08ssl/tls_srp.c: Add check for BN_dupJiasheng Jiang
As the potential failure of the BN_dup, it should be better to check the return value in order to guarantee the success. Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Todd Short <todd.short@me.com> (Merged from https://github.com/openssl/openssl/pull/18699) (cherry picked from commit 12e488367d34657a5c0e1bc322e66c48463d2a0c)
2022-06-22Improve diagnostics on setting groupsDmitry Belyavskiy
- If keymgmmt is not available, it's not an error but the error message persists in stack - when setting groups, it's worth saying which group is not available Fixes #18585 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18591) (cherry picked from commit ce8822b7e5f4fdf836677faee336a5cf996d4363)
2022-06-21Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> Release: yes
2022-06-10add_provider_groups: Clean up algorithm pointer on failureTomas Mraz
Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18494) (cherry picked from commit a7863f994955c45fb7ce29e30b81a6206994c3dd)
2022-06-03Fix strict client chain check with TLS-1.3Tomas Mraz
When TLS-1.3 is used and the server does not send any CA names the ca_dn will be NULL. sk_X509_NAME_num() returns -1 on null argument. Reviewed-by: Todd Short <todd.short@me.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17986) (cherry picked from commit 89dd85430770d39cbfb15eb586c921958ca7687f)
2022-06-02Fix the erroneous checks of EVP_PKEY_CTX_set_group_namePeiwei Hu
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18399) (cherry picked from commit 56876ae952b96b4a83266f6b2ec1393f599015d6)
2022-05-27The -no_legacy_server_connect option applies to clientTomas Mraz
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/18296) (cherry picked from commit d1b3b6741380a1d7607da671b97f3fe5f54fa657)
2022-05-27Actually implement UnsafeLegacyServerConnect as documentedTomas Mraz
Fixes #18295 Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/18296) (cherry picked from commit 65b2bb9ca0cff5e65938dc0d9dcd71c251bd67db)
2022-05-26Fix check of dtls1_process_recordPeiwei Hu
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18369) (cherry picked from commit 639e576023aa2492ca87e1e6503c40d2e8c9a24e)
2022-05-24Use safe pattern for buffer size determining in case of GOST key exchangeDmitry Belyavskiy
Related: CVE-2022-29242 Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18381) (cherry picked from commit 2b5e89992e3ada1131beebb2a22722168b9389c2)
2022-05-24Fix a crash in ssl_security_cert_chainBernd Edlinger
Prior to the crash there is an out of memory error in X509_verify_cert which makes the chain NULL or empty. The error is ignored by ssl_add_cert_chain, and ssl_security_cert_chain crashes due to the unchecked null pointer. This is reproducible with my error injection patch. The test vector has been validated on the 1.1.1 branch but the issue is of course identical in all branches. $ ERROR_INJECT=1652848273 ../util/shlib_wrap.sh ./server-test ./corpora/server/47c8e933c4ec66fa3c309422283dfe0f31aafae8# ./corpora/server/47c8e933c4ec66fa3c309422283dfe0f31aafae8 #0 0x7f3a8f766eba in __sanitizer_print_stack_trace ../../../../gcc-trunk/libsanitizer/asan/asan_stack.cpp:87 #1 0x403ba4 in my_malloc fuzz/test-corpus.c:114 #2 0x7f3a8f39a430 in CRYPTO_zalloc crypto/mem.c:230 #3 0x7f3a8f46bd3b in sk_reserve crypto/stack/stack.c:180 #4 0x7f3a8f46bd3b in OPENSSL_sk_insert crypto/stack/stack.c:242 #5 0x7f3a8f4a4fd8 in sk_X509_push include/openssl/x509.h:99 #6 0x7f3a8f4a4fd8 in X509_verify_cert crypto/x509/x509_vfy.c:286 #7 0x7f3a8fed726e in ssl_add_cert_chain ssl/statem/statem_lib.c:959 #8 0x7f3a8fed726e in ssl3_output_cert_chain ssl/statem/statem_lib.c:1015 #9 0x7f3a8fee1c50 in tls_construct_server_certificate ssl/statem/statem_srvr.c:3812 #10 0x7f3a8feb8b0a in write_state_machine ssl/statem/statem.c:843 #11 0x7f3a8feb8b0a in state_machine ssl/statem/statem.c:443 #12 0x7f3a8fe84b3f in SSL_do_handshake ssl/ssl_lib.c:3718 #13 0x403202 in FuzzerTestOneInput fuzz/server.c:740 #14 0x40371b in testfile fuzz/test-corpus.c:182 #15 0x402856 in main fuzz/test-corpus.c:226 #16 0x7f3a8e859f44 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21f44) #17 0x402936 (/home/ed/OPC/openssl/fuzz/server-test+0x402936) AddressSanitizer:DEADLYSIGNAL ================================================================= ==8400==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000158 (pc 0x7f3a8f4d822f bp 0x7ffc39b76190 sp 0x7ffc39b760a0 T0) ==8400==The signal is caused by a READ memory access. ==8400==Hint: address points to the zero page. #0 0x7f3a8f4d822f in x509v3_cache_extensions crypto/x509v3/v3_purp.c:386 #1 0x7f3a8f4d9d3a in X509_check_purpose crypto/x509v3/v3_purp.c:84 #2 0x7f3a8f4da02a in X509_get_extension_flags crypto/x509v3/v3_purp.c:921 #3 0x7f3a8feff7d2 in ssl_security_cert_sig ssl/t1_lib.c:2518 #4 0x7f3a8feff7d2 in ssl_security_cert ssl/t1_lib.c:2542 #5 0x7f3a8feffa03 in ssl_security_cert_chain ssl/t1_lib.c:2562 #6 0x7f3a8fed728d in ssl_add_cert_chain ssl/statem/statem_lib.c:963 #7 0x7f3a8fed728d in ssl3_output_cert_chain ssl/statem/statem_lib.c:1015 #8 0x7f3a8fee1c50 in tls_construct_server_certificate ssl/statem/statem_srvr.c:3812 #9 0x7f3a8feb8b0a in write_state_machine ssl/statem/statem.c:843 #10 0x7f3a8feb8b0a in state_machine ssl/statem/statem.c:443 #11 0x7f3a8fe84b3f in SSL_do_handshake ssl/ssl_lib.c:3718 #12 0x403202 in FuzzerTestOneInput fuzz/server.c:740 #13 0x40371b in testfile fuzz/test-corpus.c:182 #14 0x402856 in main fuzz/test-corpus.c:226 #15 0x7f3a8e859f44 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21f44) #16 0x402936 (/home/ed/OPC/openssl/fuzz/server-test+0x402936) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV crypto/x509v3/v3_purp.c:386 in x509v3_cache_extensions ==8400==ABORTING Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18376) (cherry picked from commit dc0ef292f7df4ce0c49c64b47726a6768f9ac044)
2022-05-24Fix check of EVP_CIPHER_CTX_ctrlPeiwei Hu
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18368) (cherry picked from commit d649c51a5388912277dffb56d921eb720db54be1)
2022-05-16Add return value check of EVP_PKEY_copy_parameters () in ssl_set_cert_and_key()Zhou Qingyang
It seems the return value of EVP_PKEY_copy_parameters() in ssl_set_cert_and_key(), and could lead to null pointer dereference in EVP_PKEY_eq() function. However those functions are complicated and this fix is suggested by a static analyzer, so please advise. Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18071) (cherry picked from commit 6646e015a50e5455117c22a27032011689db710f)
2022-05-10err: get rid of err_free_strings_int()Dr. Matthias St. Pierre
Even though the function is not part of the public api, it is not entirely removed, in order to minimize the chance of breakage, because it is exported from libcrypto. Instead, we keep a dummy implementation. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17974) (cherry picked from commit 1c8787d5e0b01bedfc3cbe5eab5b85290221d8c1)
2022-05-09Fix leakage when the cacheline is 32-bytes in CBC_MAC_ROTATE_IN_PLACEbasavesh
rotated_mac is a 64-byte aligned buffer of size 64 and rotate_offset is secret. Consider a weaker leakage model(CL) where only cacheline base address is leaked, i.e address/32 for 32-byte cacheline(CL32). Previous code used to perform two loads 1. rotated_mac[rotate_offset ^ 32] and 2. rotated_mac[rotate_offset++] which would leak 2q + 1, 2q for 0 <= rotate_offset < 32 and 2q, 2q + 1 for 32 <= rotate_offset < 64 The proposed fix performs load operations which will always leak 2q, 2q + 1 and selects the appropriate value in constant-time. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18033) (cherry picked from commit 3b836385679504579ee1052ed4b4ef1d9f49fa13)
2022-05-03Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> Release: yes
2022-04-27Add SSL_(CTX_)?get0_(verify|chain)_cert_store functionsHugo Landau
Currently we do not have any way to retrieve these values once set. Fixes #18035. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18038) (cherry picked from commit 948cf521798a801cfde47a137343e6f958d71f04)
2022-04-21str[n]casecmp => OPENSSL_strncasecmpDmitry Belyavskiy
Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18103)
2022-04-14Fix an assertion in the DTLS server codeBernd Edlinger
This fixes an internal error alert from the server and an unexpected connection failure in the release version, but a failed assertion and a server crash in the debug version. Reproduce this issue with a DTLS server/client like that: ./openssl s_server -dtls -mtu 1500 ./openssl s_client -dtls -maxfraglen 512 In the debug version a crash happens in the Server now: ./openssl s_server -dtls -mtu 1500 Using default temp DH parameters ACCEPT ssl/statem/statem_dtls.c:269: OpenSSL internal error: Assertion failed: len == written Aborted (core dumped) While in the release version the handshake exceeds the negotiated max fragment size, and fails because of this: $ ./openssl s_server -dtls -mtu 1500 Using default temp DH parameters ACCEPT ERROR 4057152ADA7F0000:error:0A0000C2:SSL routines:do_dtls1_write:exceeds max fragment size:ssl/record/rec_layer_d1.c:826: shutting down SSL CONNECTION CLOSED From the client's point of view the connection fails with an Internal Error Alert: $ ./openssl s_client -dtls -maxfraglen 512 Connecting to ::1 CONNECTED(00000003) 40B76343377F0000:error:0A000438:SSL routines:dtls1_read_bytes:tlsv1 alert internal error:ssl/record/rec_layer_d1.c:613:SSL alert number 80 and now the connection attempt fails unexpectedly. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18093) (cherry picked from commit e915c3f5381cd38ebdc1824c3ba9896ea7160103)
2022-04-12SSL_conf_cmd: Allow DH Parameters at any position.Daniel Fiala
Fixes openssl#17326. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18041) (cherry picked from commit b2b8d1883a3b7e64006b0b4ada0cbcf3eb6dba1a)
2022-03-30tls_process_server_hello: Disallow repeated HRRTomas Mraz
Repeated HRR must be rejected. Fixes #17934 Reviewed-by: Todd Short <todd.short@me.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17936) (cherry picked from commit d204a50b898435fbf937316d5693008cebf62eef)
2022-03-25ticket_lifetime_hint may exceed 1 week in TLSv1.3Todd Short
For TLSv1.3, limit ticket lifetime hint to 1 week per RFC8446 Fixes #17948 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17952) (cherry picked from commit 0089cc7f9d42f6e39872161199fb8b6a99da2492)
2022-03-23Fix Coverity 1498611 & 1498608: uninitialised readPauli
Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17893) (cherry picked from commit 09134f183f76539aa1294adfef10fcc694e90267)
2022-03-18print SSL session, fix build warnings on OpenBSD.David Carlier
time_t is a 64 bits type on this platform. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17917) (cherry picked from commit 9362638b080e328ccab43f89048bed27bcf2f11d)
2022-03-15Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
2022-03-14Replace handling of negative verification result with SSL_set_retry_verify()Tomas Mraz
Provide a different mechanism to indicate that the application wants to retry the verification. The negative result of the callback function now indicates an error again. Instead the SSL_set_retry_verify() can be called from the callback to indicate that the handshake should be suspended. Fixes #17568 Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com> Reviewed-by: Viktor Dukhovni <viktor@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17825) (cherry picked from commit dfb39f73132edf56daaad189e6791d1bdb57c4db)
2022-03-03Add back check for the DH public key sizeTomas Mraz
This is needed for TLS-1.3. Also add check for uncompressed point format for ECDHE as the other formats are not allowed by RFC 8446. Fixes #17667 Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17785)
2022-03-02[ssl] Add SSL_kDHEPSK and SSL_kECDHEPSK as PFS ciphersuites for SECLEVEL >= 3Nicola Tuveri
Fixes #17743 Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17763) (cherry picked from commit b139a95665eb023b38695d62d9dfc28f3fb89972)
2022-03-02[ssl] Prefer SSL_k(EC)?DHE to the SSL_kE(EC)?DH aliasNicola Tuveri
`SSL_kECDHE` and `SSL_kEECDH`, and `SSL_kDHE` and `SSL_kEDH` are already marked as aliases of each other in the headers. This commit, for each pair, replaces the leftover uses of the latter synonym with the first one, which is considered more common. Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17763) (cherry picked from commit 66914fc024cfe0fec00dc0f2c7bd8a7957da5ec4)
2022-02-12Cleanup record length checks for KTLSBernd Edlinger
In some corner cases the check for packets which exceed the allowed record length was missing when KTLS is initially enabled, when some unprocessed packets are still pending. Add at least some tests for KTLS, since we have currently not very much test coverage for KTLS. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17504) (cherry picked from commit 8fff986d52606e1a33f9404504535e2e2aee3e8b)
2022-01-19ssl: better support TSAN operationsPauli
For platforms that do not have native TSAN support, locking needs to be used instead. This adds the locking. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17489) (cherry picked from commit acce055778ecbf72e06a254b3a9bf2a2907e5170)
2022-01-17ssl/t1_enc: Fix kTLS RX offload pathDmytro Podgornyi
During counting of the unprocessed records, return code is treated in a wrong way. This forces kTLS RX path to be skipped in case of presence of unprocessed records. CLA: trivial Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17492) (cherry picked from commit d73a7a3a71270aaadb4e4e678ae9bd3cef8b9cbd)
2022-01-11Fix: some patches related to error exitingPeiwei Hu
Signed-off-by: Peiwei Hu <jlu.hpw@foxmail.com> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17443)
2022-01-07fix the return check of EVP_PKEY_CTX_ctrl() in 5 spotsxkernel
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17413) (cherry picked from commit 7b1264baab7edd82fea8b27d9ddec048bafc0048)
2022-01-07properly free the resource from EVP_MD_CTX_new() at ssl3_record.c:1413xkernel
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17415) (cherry picked from commit 949e4f79d202d43519d373b2af6b1a4948bf1a74)
2022-01-06properly free the resource from CRYPTO_mallocxkernel
Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17412) (cherry picked from commit 1b87116a0c43b8b4e1ad88b851d5bcf27c1a5f64)
2021-12-14Fix invalid handling of verify errors in libsslMatt Caswell
In the event that X509_verify() returned an internal error result then libssl would mishandle this and set rwstate to SSL_RETRY_VERIFY. This subsequently causes SSL_get_error() to return SSL_ERROR_WANT_RETRY_VERIFY. That return code is supposed to only ever be returned if an application is using an app verify callback to complete replace the use of X509_verify(). Applications may not be written to expect that return code and could therefore crash (or misbehave in some other way) as a result. CVE-2021-4044 Reviewed-by: Tomas Mraz <tomas@openssl.org>
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