Hanno Becker c26741f8ca Prevent bounds check bypass through overflow in PSK identity parsing ...

The check `if( *p + n > end )` in `ssl_parse_client_psk_identity` is
unsafe because `*p + n` might overflow, thus bypassing the check. As
`n` is a user-specified value up to 65K, this is relevant if the
library happens to be located in the last 65K of virtual memory.

This commit replaces the check by a safe version.

2017-06-26 14:10:13 +01:00

..

.gitignore

Split libs with make + general make cleanups

2015-06-25 10:59:56 +02:00

aes.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

aesni.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

arc4.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

asn1parse.c

Fix 1 byte overread in mbedtls_asn1_get_int()

2016-10-12 17:45:29 +01:00

asn1write.c

Fix potential double free in cert writing code

2015-12-10 11:24:35 +01:00

base64.c

Add comment to integer overflow fix in base64.c

2017-02-20 21:51:18 +00:00

bignum.c

Merge remote-tracking branch 'hanno/mpi_read_file_underflow_backport-2.1' into mbedtls-2.1

2017-06-08 19:51:19 +02:00

blowfish.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

camellia.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ccm.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

certs.c

X.509 self-tests: replaced SHA-1 certificates by SHA-256

2017-06-06 19:08:23 +02:00

cipher_wrap.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

cipher.c

Fix integer overflows in buffer bound checks

2017-02-20 21:49:01 +00:00

CMakeLists.txt

Update the version number to 2.1.8

2017-06-20 23:31:06 +01:00

ctr_drbg.c

Fix integer overflows in buffer bound checks

2017-02-20 21:49:01 +00:00

debug.c

Fix macroization of inline in C++

2015-10-05 11:41:36 +01:00

des.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

dhm.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ecdh.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ecdsa.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ecp_curves.c

ECP: Prevent freeing a buffer on stack

2017-02-28 18:56:35 +00:00

ecp.c

Optimize more common cases in ecp_muladd()

2015-10-27 10:30:36 +01:00

entropy_poll.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

entropy.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

error.c

DTLS: avoid dropping too many records

2015-12-03 19:22:55 +01:00

gcm.c

Fix documentation for mbedtls_gcm_finish()

2016-10-12 19:54:07 +01:00

havege.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

hmac_drbg.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

Makefile

Make ar invocation more portable

2016-01-08 14:52:14 +01:00

md2.c

Fix integer overflows in buffer bound checks

2017-02-20 21:49:01 +00:00

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

md.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

2016-05-05 17:51:09 +01:00

net.c

Clarify Comments and Fix Typos (#651)

2017-02-25 19:44:47 +00:00

oid.c

Fix typo in an OID name

2015-11-02 05:58:10 +09:00

padlock.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

pem.c

Fix unused variable/function compilation warnings

2017-02-25 19:48:32 +00:00

pk_wrap.c

Fix data loss in unsigned int cast in PK

2017-02-25 20:37:43 +00:00

pk.c

Fix data loss in unsigned int cast in PK

2017-02-25 20:37:43 +00:00

pkcs5.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

pkcs11.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

pkcs12.c

Fix stack buffer overflow in pkcs12

2015-09-28 19:47:50 +02:00

pkparse.c

Clarify Comments and Fix Typos (#651)

2017-02-25 19:44:47 +00:00

pkwrite.c

Fix other occurrences of same bounds check issue

2015-11-02 10:43:03 +09:00

platform.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ripemd160.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

rsa.c

Merge remote-tracking branch 'restricted/iotssl-1138-rsa-padding-check-2.1-restricted' into mbedtls-2.1-restricted

2017-06-08 20:33:53 +02:00

sha1.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

sha256.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

sha512.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ssl_cache.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ssl_ciphersuites.c

Undo API change

2017-06-20 19:33:51 +01:00

ssl_cli.c

Fix mbedtls_ssl_read

2017-06-08 14:04:22 +01:00

ssl_cookie.c

Backport 2.1:Resource leak in ssl_cookie and mutex

2017-03-02 21:11:16 +00:00

ssl_srv.c

Prevent bounds check bypass through overflow in PSK identity parsing

2017-06-26 14:10:13 +01:00

ssl_ticket.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

ssl_tls.c

Ensure application data records are not kept when fully processed

2017-06-09 10:51:37 +01:00

threading.c

Fix bug in threading sample implementation #667

2017-05-15 13:22:51 +01:00

timing.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

version_features.c

Remove MBEDTLS_SSL_AEAD_RANDOM_IV feature

2016-10-13 10:35:34 +01:00

version.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00

x509_create.c

Fix other occurrences of same bounds check issue

2015-11-02 10:43:03 +09:00

x509_crl.c

Fix memory leak in mbedtls_x509_crl_parse()

2017-02-28 17:06:24 +00:00

x509_crt.c

SHA-1 deprecation: allow it in key exchange

2017-06-06 19:09:02 +02:00

x509_csr.c

Fix unused variable/function compilation warnings

2017-02-25 19:48:32 +00:00

x509.c

X.509 self-tests: replaced SHA-1 certificates by SHA-256

2017-06-06 19:08:23 +02:00

x509write_crt.c

Add missing bounds check in X509 DER write funcs

2016-10-11 16:52:06 +01:00

x509write_csr.c

Add missing bounds check in X509 DER write funcs

2016-10-11 16:52:06 +01:00

xtea.c

Change main license to Apache 2.0

2015-09-04 14:21:07 +02:00