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mbedtls/library
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Manuel Pégourié-Gonnard 464147cadc Fix SSLv3 MAC computation 
In a previous PR (Fix heap corruption in implementation of truncated HMAC
extension #425) the place where MAC is computed was changed from the end of
the SSL I/O buffer to a local buffer (then (part of) the content of the local
buffer is either copied to the output buffer of compare to the input buffer).

Unfortunately, this change was made only for TLS 1.0 and later, leaving SSL
3.0 in an inconsistent state due to ssl_mac() still writing to the old,
hard-coded location, which, for MAC verification, resulted in later comparing
the end of the input buffer (containing the computed MAC) to the local buffer
(uninitialised), most likely resulting in MAC verification failure, hence no
interop (even with ourselves).

This commit completes the move to using a local buffer by using this strategy
for SSL 3.0 too. Fortunately ssl_mac() was static so it's not a problem to
change its signature.
2017-12-18 18:04:59 +01:00
..
.gitignore Split libs with make + general make cleanups 2015-06-25 10:59:56 +02:00
aes.c Export mbedtls_aes_(en/de)crypt to retain for API compatibility 2017-07-27 21:44:33 +01:00
aesni.c Fix build errors on x32 by using the generic 'add' instruction 2016-05-23 14:29:28 +01:00
arc4.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
asn1parse.c Fix 1 byte overread in mbedtls_asn1_get_int() 2016-10-13 13:54:14 +01:00
asn1write.c Add mbedtls_asn1_write_len() support for 3 and 4 byte lengths 2016-08-25 15:42:27 +01:00
base64.c Add comment to integer overflow fix in base64.c 2017-02-15 23:31:07 +02:00
bignum.c Zeroize stack before returning from mpi_fill_random 2017-10-18 12:41:30 +01:00
blowfish.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
camellia.c Address user reported coverity issues. 2016-06-07 14:52:35 +01:00
ccm.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
certs.c Undo API change from SHA1 deprecation 2017-07-27 21:44:33 +01:00
cipher.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
cipher_wrap.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
cmac.c Rename time and index parameter to avoid name conflict. 2017-07-28 22:28:08 +01:00
CMakeLists.txt Update version number to 2.6.0 2017-08-10 11:51:16 +01:00
ctr_drbg.c Zeroize tmp buf in ctr_drbg_write_seed_file() 2017-06-27 16:57:26 +01:00
debug.c Fix compiler warning in debug.c 2017-02-15 09:08:26 +00:00
des.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
dhm.c Merge remote-tracking branch 'upstream-restricted/pr/404' into development-restricted 2017-11-28 15:50:02 +01:00
ecdh.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
ecdsa.c Add checks for private parameter in mbedtls_ecdsa_sign() 2017-11-17 17:09:17 +00:00
ecjpake.c Fix potential stack buffer overflow in ecjpake 2015-10-20 16:20:56 +02:00
ecp.c Fix information leak in ecp_gen_keypair_base 2017-10-17 15:19:38 +01:00
ecp_curves.c ECP: Add module and function level replacement options. 2017-05-11 22:42:14 +01:00
entropy.c Merge branch 'development' into development-restricted 2017-11-28 18:46:09 +01:00
entropy_poll.c Renames null entropy source function for clarity 2016-06-12 00:31:33 +01:00
error.c Only return VERIFY_FAILED from a single point 2017-07-06 11:58:41 +02:00
gcm.c fix for issue 1118: check if iv is zero in gcm. 2017-07-27 21:44:33 +01:00
havege.c Fixes warnings found by Clang static analyser 2016-05-23 23:18:26 +01:00
hmac_drbg.c Zeroize tmp bufs in hmac_drbg.c functions 2017-06-26 10:22:24 +01:00
Makefile Added cmac.o to libary/Makefile 2016-10-13 13:51:09 +01:00
md.c Zeroize tmp buf in mbedtls_md_file() md.c 2017-06-23 16:30:31 +01:00
md2.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
md4.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
md5.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
md_wrap.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
memory_buffer_alloc.c Fixes memory leak in memory_buffer_alloc.c debug 2016-05-23 14:29:29 +01:00
net_sockets.c Merge remote-tracking branch 'upstream-public/pr/895' into development 2017-11-29 20:49:21 +01:00
oid.c Removing in compile time unused entries from oid_ecp_grp list 2016-09-04 15:14:38 +01:00
padlock.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pem.c Merge branch 'development' into development-restricted 2017-11-28 18:46:09 +01:00
pk.c Change PK module preprocessor check on word size 2017-08-04 13:32:15 +01:00
pk_wrap.c Change PK module preprocessor check on word size 2017-08-04 13:32:15 +01:00
pkcs5.c Fix output of PKCS#5 and RIPEMD-160 self tests 2016-08-25 16:36:35 +01:00
pkcs11.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
pkcs12.c Shut up a few clang-analyze warnings about use of uninitialized variables 2016-05-23 14:29:28 +01:00
pkparse.c Merge branch 'development' into development-restricted 2017-12-18 11:43:35 +01:00
pkwrite.c Fix other occurrences of same bounds check issue 2015-10-21 12:50:45 +02:00
platform.c Merge remote-tracking branch 'upstream-restricted/pr/369' into development-restricted 2017-11-28 14:16:47 +01:00
ripemd160.c Fix output of PKCS#5 and RIPEMD-160 self tests 2016-08-25 16:36:35 +01:00
rsa.c RSA PSS: remove redundant check; changelog 2017-10-19 17:46:14 +02:00
sha1.c Adds casts to zeroize functions to allow building as C++ 2016-05-23 14:29:32 +01:00
sha256.c Use allocated memory for SHA self tests 2016-10-13 15:10:14 +01:00
sha512.c Use allocated memory for SHA self tests 2016-10-13 15:10:14 +01:00
ssl_cache.c Fix naked call to time() with platform call 2017-07-28 23:46:43 +01:00
ssl_ciphersuites.c Undo API change 2017-07-27 21:44:33 +01:00
ssl_cli.c Merge remote-tracking branch 'upstream-public/pr/1141' into development 2017-11-29 20:50:59 +01:00
ssl_cookie.c Fix resource leak when using mutex and ssl_cookie 2017-03-02 12:26:11 +00:00
ssl_srv.c Merge branch 'iotssl-1368-unsafe-bounds-check-psk-identity-merge' into development-restricted 2017-11-23 18:58:30 +01:00
ssl_ticket.c Puts platform time abstraction into its own header 2016-07-13 14:46:18 +01:00
ssl_tls.c Fix SSLv3 MAC computation 2017-12-18 18:04:59 +01:00
threading.c Remove mutexes from ECP hardware acceleration 2017-07-27 21:44:32 +01:00
timing.c Give better error messages for semi-portable parts 2016-02-22 10:47:32 +01:00
version.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
version_features.c Checked names 2017-07-27 21:44:33 +01:00
x509.c Correctly handle leap year in x509_date_is_valid() 2017-10-12 23:21:37 +01:00
x509_create.c Fix other occurrences of same bounds check issue 2015-10-21 12:50:45 +02:00
x509_crl.c Fix potential integer overflow parsing DER CRL 2017-07-27 21:44:34 +01:00
x509_crt.c Fix potential integer overflow parsing DER CRT 2017-07-27 21:44:34 +01:00
x509_csr.c Prevent signed integer overflow in CSR parsing 2017-07-27 21:44:34 +01:00
x509write_crt.c Clarify code-paths in x509write_csr and x509write_crt 2017-09-22 16:05:43 +01:00
x509write_csr.c Clarify code-paths in x509write_csr and x509write_crt 2017-09-22 16:05:43 +01:00
xtea.c Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00