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Author SHA1 Message Date
Gilles Peskine 3ac30e3f7d Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-12-19 19:01:56 +01:00
Gilles Peskine 605c2284bc Merge branch 'pr_998' into mbedtls-1.3 2017-12-19 18:10:51 +01:00
Gilles Peskine 5a0bc7f142 Added ChangeLog entry 2017-12-19 18:09:34 +01:00
Manuel Pégourié-Gonnard 90c5e396e0 Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 
* mbedtls-1.3:
  Allow comments in test data files
 2017-12-19 12:21:26 +01:00
Manuel Pégourié-Gonnard b9c40b3157 Merge remote-tracking branch 'public/pr/1119' into mbedtls-1.3 
* public/pr/1119:
  Allow comments in test data files
 2017-12-19 12:21:07 +01:00
Manuel Pégourié-Gonnard ba110ba4d2 Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 
* mbedtls-1.3:
  Address PR review comments
  Backport 1.3:Fix crash when calling `mbedtls_ssl_cache_free` twice
 2017-12-19 11:44:17 +01:00
Manuel Pégourié-Gonnard cc3e3b0ace Merge remote-tracking branch 'public/pr/1161' into mbedtls-1.3 
* public/pr/1161:
  Address PR review comments
  Backport 1.3:Fix crash when calling `mbedtls_ssl_cache_free` twice
 2017-12-19 11:43:57 +01:00
Manuel Pégourié-Gonnard 917969e533 Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 
* mbedtls-1.3:
  Fix build without MBEDTLS_FS_IO
 2017-12-18 11:45:06 +01:00
Manuel Pégourié-Gonnard ccbbfdf0d8 Merge remote-tracking branch 'public/pr/1186' into mbedtls-1.3 
* public/pr/1186:
  Fix build without MBEDTLS_FS_IO
 2017-12-18 11:44:48 +01:00
Gilles Peskine 3790b4714d Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-12-04 18:01:40 +00:00
Gilles Peskine 4905e6c4e7 Merge branch 'pr_1045' into mbedtls-1.3 2017-12-04 17:29:13 +01:00
Gilles Peskine 046fff12fa Added ChangeLog entry 2017-12-04 17:26:40 +01:00
Gilles Peskine 6e206364d9 Merge remote-tracking branch 'upstream-public/pr/1175' into mbedtls-1.3 2017-12-04 17:21:09 +01:00
Gilles Peskine 258bf599d6 Merge remote-tracking branch 'upstream-restricted/pr/426' into mbedtls-1.3-restricted 2017-12-01 18:03:15 +01:00
Gilles Peskine bb709d7483 Fix build without MBEDTLS_FS_IO 
Fix missing definition of mbedtls_zeroize when MBEDTLS_FS_IO is
disabled in the configuration.

Introduced by e298532394
    Merge remote-tracking branch 'upstream-public/pr/1113' into mbedtls-1.3
 2017-11-30 12:14:59 +01:00
Gilles Peskine af86fb9ded Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-11-29 21:06:11 +01:00
Gilles Peskine 3a3228cf90 Merge remote-tracking branch 'upstream-public/pr/1155' into mbedtls-1.3 2017-11-29 20:55:11 +01:00
Gilles Peskine 9f423b18cb Merge remote-tracking branch 'upstream-public/pr/917' into mbedtls-1.3 2017-11-29 20:55:03 +01:00
Hanno Becker ad951d131d Correct dangerous typo in include/polarssl/ssl.h 
The definition of SSL_MAC_ADD depends on the presence of the
configuration option POLARSSL_ARC4_C, which was misspelled as
POLARSSL_RC4_C in ssl.h, leading to a too small buffer and
subsequently to a buffer overflow during record processing.
This commit fixes the typo.
 2017-11-29 18:02:49 +00:00
Gilles Peskine 2cd7c18f59 Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-11-28 18:43:57 +01:00
Gilles Peskine 8c946113ba Merge branch 'pr_1083' into mbedtls-1.3 
Merge PR #1083 plus ChangeLog entry.
 2017-11-28 18:42:21 +01:00
Gilles Peskine f15cbdab67 Merge remote-tracking branch 'upstream-public/pr/1109' into mbedtls-1.3 2017-11-28 18:41:31 +01:00
Gilles Peskine 43a6b83419 Merge remote-tracking branch 'upstream-public/pr/1081' into mbedtls-1.3 2017-11-28 18:41:02 +01:00
Gilles Peskine f945a2245e Merge remote-tracking branch 'upstream-public/pr/944' into mbedtls-1.3 2017-11-28 18:38:17 +01:00
Gilles Peskine d2e8affa66 Add ChangeLog entry 2017-11-28 18:37:53 +01:00
Gilles Peskine 6f941d6c89 Merge remote-tracking branch 'upstream-restricted/pr/423' into mbedtls-1.3-restricted 
Resolved simple conflicts caused by the independent addition of
calls to polarssl_zeroize with sometimes whitespace or comment
differences.
 2017-11-28 16:23:28 +01:00
Gilles Peskine b087a88300 Merge remote-tracking branch 'upstream-restricted/pr/405' into mbedtls-1.3-restricted 2017-11-28 16:22:41 +01:00
Gilles Peskine c5cf89e1cc Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-11-28 15:32:00 +01:00
Gilles Peskine c22c8a2797 Merge branch 'win-tests-1.3' into mbedtls-1.3 
Backport of PR #353
 2017-11-28 15:28:47 +01:00
Gilles Peskine 8083849575 Add ChangeLog entry 2017-11-28 15:27:48 +01:00
Nicholas Wilson 25f762d248 Allow test suites to be run on Windows 
For a start, they don't even compile with Visual Studio due to strcasecmp
being missing.  Secondly, on Windows Perl scripts aren't executable and have
to be run using the Perl interpreter directly; thankfully CMake is able to
find cygwin Perl straight away without problems.
 2017-11-28 13:43:06 +00:00
Gilles Peskine 2bd6ca415b Merge remote-tracking branch 'upstream-restricted/pr/402' into mbedtls-1.3-restricted 2017-11-28 14:34:24 +01:00
Gilles Peskine d3dd8d2197 Merge remote-tracking branch 'upstream-restricted/pr/387' into mbedtls-1.3-restricted 2017-11-28 14:34:16 +01:00
Gilles Peskine c5926a7049 Merge branch 'iotssl-1419-safermemcmp-volatile_backport-1.3' into mbedtls-1.3-restricted 2017-11-28 13:50:05 +01:00
Gilles Peskine 1caad08610 add changelog entry 2017-11-28 13:35:09 +01:00
Gilles Peskine b662cc1f52 Avoid uninitialized variable warning in entropy_gather_internal 
The variable ret was always initialized in entropy_gather_internal,
but `gcc -Werror=maybe-uninitialized` rightfully complained that it
was unable to determine this statically. Therefore, tweak the
problematic case (ctx->source_count == 0) to not use ret in that case.
 2017-11-24 18:55:19 +01:00
Gilles Peskine 3036cbeb8e Merge branch 'mbedtls-1.3' into mbedtls-1.3-restricted 2017-11-24 16:07:43 +01:00
Gilles Peskine e298532394 Merge remote-tracking branch 'upstream-public/pr/1113' into mbedtls-1.3 2017-11-24 15:38:42 +01:00
Gilles Peskine 1dc344373a Merge branch 'iotssl-1368-unsafe-bounds-check-psk-identity-merge-1.3' into mbedtls-1.3-restricted 2017-11-23 19:11:58 +01:00
Gilles Peskine feae81de91 ChangeLog entry for ssl_parse_client_psk_identity fix 2017-11-23 19:10:48 +01:00
Manuel Pégourié-Gonnard 408dfd1f6a Merge remote-tracking branch 'restricted/pr/418' into mbedtls-1.3-restricted 
* restricted/pr/418:
  RSA PSS: remove redundant check; changelog
  RSA PSS: fix first byte check for keys of size 8N+1
  RSA PSS: fix minimum length check for keys of size 8N+1
  RSA: Fix another buffer overflow in PSS signature verification
  RSA: Fix buffer overflow in PSS signature verification
 2017-11-23 12:16:05 +01:00
Hanno Becker 0a139f9a03 Modify debug output 
Tests from ssl-opt.sh now expect 'expected mac XXX' and no longer 'computed mac
XXX'.
 2017-11-21 17:41:59 +00:00
Darryl Green 851111dc16 Add tests for invalid private parameters in ecdsa_sign() 2017-11-20 15:54:05 +00:00
Darryl Green fdac76f330 Add checks for private parameter in ecdsa_sign() 2017-11-20 15:53:43 +00:00
Hanno Becker 4d48bb6ca3 Adapt ChangeLog 2017-11-20 10:47:03 +00:00
Hanno Becker 251bab5ceb Fix heap corruption in ssl_decrypt_buf 
Previously, MAC validation for an incoming record proceeded as follows:

1) Make a copy of the MAC contained in the record;
2) Compute the expected MAC in place, overwriting the presented one;
3) Compare both.

This resulted in a record buffer overflow if truncated MAC was used, as in this
case the record buffer only reserved 10 bytes for the MAC, but the MAC
computation routine in 2) always wrote a full digest.

For specially crafted records, this could be used to perform a controlled write of
up to 6 bytes past the boundary of the heap buffer holding the record, thereby
corrupting the heap structures and potentially leading to a crash or remote code
execution.

This commit fixes this by making the following change:
1) Compute the expected MAC in a temporary buffer that has the size of the
   underlying message digest.
2) Compare to this to the MAC contained in the record, potentially
   restricting to the first 10 bytes if truncated HMAC is used.

A similar fix is applied to the encryption routine `ssl_encrypt_buf`.
 2017-11-20 10:31:23 +00:00
Ron Eldor 9f60bc57ce Address PR review comments 
set `cache->chain` to NULL,
instead of setting the whole structure to zero.
 2017-10-30 18:18:09 +02:00
Ron Eldor 1f311ed587 Backport 1.3:Fix crash when calling mbedtls_ssl_cache_free twice 
Set `cache` to zero at the end of `mbedtls_ssl_cache_free` #1104
 2017-10-30 18:16:51 +02:00
Hanno Becker 825c3db149 Adapt ChangeLog 2017-10-25 16:11:06 +01:00
Hanno Becker c2102893af Zeroize stack before returning from mpi_fill_random 2017-10-25 16:11:06 +01:00