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Author SHA1 Message Date
Simon Butcher e103aa8a53 Added description of change to the Changelog 
Also clarified some comments following review.
 2015-12-16 01:51:01 +00:00
Simon Butcher ef43d41f67 Changed version number to 2.1.3 
Changed for library
 2015-11-04 22:08:33 +00:00
Simon Butcher b2d2fec5a4 Corrected typo in ChangeLog 2015-11-03 23:12:36 +00:00
Manuel Pégourié-Gonnard 0d66bb959f Fix potential buffer overflow in asn1write 2015-11-02 10:42:44 +09:00
Manuel Pégourié-Gonnard 9dc66f4b2f Fix potential heap corruption on Windows 
If len is large enough, when cast to an int it will be negative and then the
test if( len > MAX_PATH - 3 ) will not behave as expected.
 2015-11-02 10:41:13 +09:00
Manuel Pégourié-Gonnard ffb8180733 Fix potential double-free in ssl_conf_psk() 2015-11-02 10:40:14 +09:00
Manuel Pégourié-Gonnard 1cf8851a77 Add ChangeLog entry for ASN.1 DER boolean fix 2015-11-02 06:00:38 +09:00
Manuel Pégourié-Gonnard 621f83e5c5 Fix typo in an OID name 
fixes #314
 2015-11-02 05:58:10 +09:00
Manuel Pégourié-Gonnard 7a40dc686f Disable reportedly broken assembly of Sparc(64) 
fixes #292
 2015-11-02 05:57:49 +09:00
Manuel Pégourié-Gonnard e55448a50f Add Changelog entries for max_pathlen fixes 2015-11-02 05:56:57 +09:00
Manuel Pégourié-Gonnard 8f115968da Pick up ChangeLog fixes from development 2015-10-28 13:55:28 +01:00
Manuel Pégourié-Gonnard 93080dfacf Fix missing check for RSA key length on EE certs 
- also adapt tests to use lesser requirement for compatibility with old
  testing material
 2015-10-28 13:22:32 +01:00
Manuel Pégourié-Gonnard 722da74cfc Fix attribution in ChangeLog 2015-10-28 13:20:16 +01:00
Manuel Pégourié-Gonnard a314076486 Fix handling of non-fatal alerts 
fixes #308
 2015-10-28 13:19:55 +01:00
Manuel Pégourié-Gonnard f9945bc283 Fix #ifdef inconsistency 
fixes #310

Actually all key exchanges that use a certificate use signatures too, and
there is no key exchange that uses signatures but no cert, so merge those two
flags.

Conflicts:
	ChangeLog
 2015-10-28 13:16:33 +01:00
Manuel Pégourié-Gonnard 1cb668cf0f ECHDE-PSK does not use a certificate 
fixes #270
 2015-10-28 13:15:12 +01:00
Manuel Pégourié-Gonnard 5ce77da2b3 Mention performance fix in ChangeLog 2015-10-27 10:35:02 +01:00
Manuel Pégourié-Gonnard c4e7d8a381 Bump version to 2.1.2 
Yotta version bumped to 2.1.3, as we had to do one more patch release to the
yotta registry to accommodate for dependencies updates.
 2015-10-05 19:13:36 +01:00
Manuel Pégourié-Gonnard ca056c7748 Fix CVE number in ChangeLog 2015-10-05 18:21:34 +01:00
Manuel Pégourié-Gonnard a97ab2c8a6 Merge branch 'development' into development-restricted 
* development:
  Remove inline workaround when not useful
  Fix macroization of inline in C++
 2015-10-05 15:48:09 +01:00
Simon Butcher 7776fc36d3 Fix for #279 macroisation of 'inline' keyword 2015-10-05 15:44:18 +01:00
Manuel Pégourié-Gonnard 899ac849d0 Merge branch 'development' into development-restricted 
* development:
  Upgrade yotta dependency versions
  Fix compile error in net.c with musl libc
  Add missing warning in doc
 2015-10-05 14:47:43 +01:00
Manuel Pégourié-Gonnard 0431735299 Fix compile error in net.c with musl libc 
fixes #278
 2015-10-05 12:17:49 +01:00
Simon Butcher 475cf0a98a Merge fix of IOTSSL-496 - Potential heap overflow 
Fix for potential overflow in ssl_write_certificate_request()
 2015-10-05 11:57:54 +01:00
Manuel Pégourié-Gonnard 0223ab9d38 Fix macroization of inline in C++ 
When compiling as C++, MSVC complains about our macroization of a keyword.
Stop doing that as we know inline is always available in C++
 2015-10-05 11:41:36 +01:00
Simon Butcher fec73a8eec Merge of fix for IOTSSL-481 - Double free 
Potential double free in mbedtls_ssl_conf_psk()
 2015-10-05 10:40:31 +01:00
Simon Butcher c48b66bfb6 Changed attribution for Guido Vranken 2015-10-05 10:18:17 +01:00
Simon Butcher 6418ffaadb Merge fix for IOTSSL-480 - base64 overflow issue 2015-10-05 09:54:11 +01:00
Simon Butcher a45aa1399b Merge of IOTSSL-476 - Random malloc in pem_read() 2015-10-05 00:26:36 +01:00
Simon Butcher e7f96f22ee Merge fix IOTSSL-475 Potential buffer overflow 
Two possible integer overflows (during << 2 or addition in BITS_TO_LIMB())
could result in far too few memory to be allocated, then overflowing the
buffer in the subsequent for loop.

Both integer overflows happen when slen is close to or greater than
SIZE_T_MAX >> 2 (ie 2^30 on a 32 bit system).

Note: one could also avoid those overflows by changing BITS_TO_LIMB(s << 2) to
CHARS_TO_LIMB(s >> 1) but the solution implemented looks more robust with
respect to future code changes.
 2015-10-04 23:43:05 +01:00
Simon Butcher d5ba4672b2 Merge fix for IOTSSL-474 PKCS12 Overflow 
Fix stack buffer overflow in PKCS12
 2015-10-04 22:47:59 +01:00
Simon Butcher 5b8d1d65f7 Fix for IOTSSL-473 Double free error 
Fix potential double-free in mbedtls_ssl_set_hs_psk(.)
 2015-10-04 22:06:51 +01:00
Manuel Pégourié-Gonnard ef388f168d Merge branch 'development' into development-restricted 
* development:
  Updated ChangeLog with credit
  Fix a fairly common typo in comments
  Make config check include for configs examples more consistent
 2015-10-02 12:44:39 +02:00
Manuel Pégourié-Gonnard bc1babb387 Fix potential overflow in CertificateRequest 2015-10-02 11:20:28 +02:00
Simon Butcher 54eec9d1dd Merge pull request #301 from Tilka/typo 
Fix a fairly common typo in comments
 2015-10-01 02:07:24 +01:00
Simon Butcher a12e3c00bf Updated ChangeLog with credit 2015-10-01 01:59:33 +01:00
Manuel Pégourié-Gonnard 0aa45c209a Fix potential overflow in base64_encode 2015-09-30 16:37:49 +02:00
Simon Butcher 5624ec824e Reordered TLS extension fields in client 
Session ticket placed at end
 2015-09-29 01:06:06 +01:00
Simon Butcher 04799a4274 Fixed copy and paste error 
Accidental additional assignment in ssl_write_alpn_ext()
 2015-09-29 00:31:09 +01:00
Manuel Pégourié-Gonnard d02a1daca7 Fix stack buffer overflow in pkcs12 2015-09-28 19:47:50 +02:00
Manuel Pégourié-Gonnard 24417f06fe Fix potential double-free in mbedtls_ssl_conf_psk() 2015-09-28 18:09:45 +02:00
Manuel Pégourié-Gonnard 58fb49531d Fix potential buffer overflow in mpi_read_string() 
Found by Guido Vranken.

Two possible integer overflows (during << 2 or addition in BITS_TO_LIMB())
could result in far too few memory to be allocated, then overflowing the
buffer in the subsequent for loop.

Both integer overflows happen when slen is close to or greater than
SIZE_T_MAX >> 2 (ie 2^30 on a 32 bit system).

Note: one could also avoid those overflows by changing BITS_TO_LIMB(s << 2) to
CHARS_TO_LIMB(s >> 1) but the solution implemented looks more robust with
respect to future code changes.
 2015-09-28 15:59:54 +02:00
Tillmann Karras 588ad50c5a Fix a fairly common typo in comments 2015-09-25 04:27:22 +02:00
Simon Butcher 8f98842e38 Refined credits in ChangeLog for fuzzing issue 
Changed GDS to Gotham Digital Science
 2015-09-22 10:10:36 +01:00
Manuel Pégourié-Gonnard 8cea8ad8b8 Bump version to 2.1.1 2015-09-17 11:58:45 +02:00
Simon Butcher ac58c53ab1 Merge remote-tracking branch 'origin/development' 2015-09-16 23:25:25 +01:00
Simon Butcher 7dd82f8fd5 Merge branch 'development' with bugfix branch 
Conflicts:
	ChangeLog
 2015-09-16 16:21:38 +01:00
Simon Butcher 5793e7ef01 Merge 'development' into iotssl-411-port-reuse 
Conflicts:
	ChangeLog
 2015-09-16 15:25:53 +01:00
Manuel Pégourié-Gonnard f7022d1131 Fix bug in server parsing point formats extension 
There is only one length byte but for some reason we skipped two, resulting in
reading one byte past the end of the extension. Fortunately, even if that
extension is at the very end of the ClientHello, it can't be at the end of the
buffer since the ClientHello length is at most SSL_MAX_CONTENT_LEN and the
buffer has some more room after that for MAC and so on. So there is no
buffer overread.

Possible consequences are:
- nothing, if the next byte is 0x00, which is a comment first byte for other
  extensions, which is why the bug remained unnoticed
- using a point format that was not offered by the peer if next byte is 0x01.
  In that case the peer will reject our ServerKeyExchange message and the
handshake will fail.
- thinking that we don't have a common point format even if we do, which will
  cause us to immediately abort the handshake.
None of these are a security issue.

The same bug was fixed client-side in fd35af15
 2015-09-16 11:32:18 +02:00
Simon Butcher a1a1128f7d Updated ChangeLog for fix #275 2015-09-14 21:30:40 +01:00