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db1f05985e
mbedtls/library
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Paul Bakker db1f05985e Add a check for buffer overflow to pkcs11_sign() 
pkcs11_sign() reuses *sig to store the header and hash, but those might
be larger than the actual sig, causing a buffer overflow.

An overflow can occur when using raw sigs with hashlen > siglen, or when
the RSA key is less than 664 bits long (or less when using hashes
shorter than SHA512)

As siglen is always within the 'low realm' < 32k, an overflow of asnlen
+ hashlen is not possible.
2014-03-26 15:14:21 +01:00
..
.gitignore
aes.c Add missing #ifdefs in aes.h 2014-03-13 19:25:06 +01:00
aesni.c Made AES-NI bit-size specific key expansion functions static 2013-12-30 19:20:06 +01:00
arc4.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
asn1parse.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
asn1write.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
base64.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
bignum.c Make the compiler work-around more specific 2014-03-14 18:23:26 +01:00
blowfish.c Make CBC an option, step 3: individual ciphers 2013-09-13 17:25:43 +02:00
camellia.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
certs.c Change RSA embedded cert to a localhost cert 2014-03-14 08:41:00 +01:00
cipher_wrap.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
cipher.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
CMakeLists.txt MinGW32 static build should link to windows libs and libz 2014-03-17 15:11:13 +01:00
ctr_drbg.c Fix some MSVC12 conversion warnings 2014-03-21 12:03:07 +01:00
debug.c Tune debug_print_ret format 2014-03-26 12:58:46 +01:00
des.c Fix depend issues in test suites for cipher modes 2014-03-13 19:25:06 +01:00
dhm.c Fix error code in dhm_selftest() 2014-03-13 19:25:06 +01:00
ecdh.c Merged support for secp224k1, secp192k1 and secp25k1 2014-01-22 13:10:48 +01:00
ecdsa.c Fix some MSVC12 conversion warnings 2014-03-21 12:03:07 +01:00
ecp_curves.c Add fast reduction for the other Koblitz curves 2014-01-18 17:48:00 +01:00
ecp.c Fix broken tests due to changed error code 2014-03-26 14:12:20 +01:00
entropy_poll.c Defines for UEFI environment under MSVC added 2013-10-29 14:05:38 +01:00
entropy.c Provide no info from entropy_func() on future entropy 2014-03-26 12:51:25 +01:00
error.c Support for seed file writing and reading in Entropy 2014-03-26 11:58:07 +01:00
gcm.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
havege.c
hmac_drbg.c Fix some MSVC12 conversion warnings 2014-03-21 12:03:07 +01:00
Makefile Migrated the Memory layer to the Platform layer 2014-02-06 13:20:17 +01:00
md2.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
md4.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
md5.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
md_wrap.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
md.c Renamed RMD160 to RIPEMD160 2014-01-22 14:17:31 +01:00
memory_buffer_alloc.c Typo fix in memory_buffer_alloc.c 2014-02-06 13:20:19 +01:00
net.c Fix warnings on MinGW 2014-03-21 12:03:03 +01:00
oid.c Revert "Merged RSA-PSS support in Certificate, CSR and CRL" 2014-02-12 09:39:59 +01:00
padlock.c Initialize ebx and edx in padlock functions 2013-12-31 09:46:09 +01:00
pbkdf2.c
pem.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
pk_wrap.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
pk.c Revert "Add pk_rsa_set_padding() and rsa_set_padding()" 2014-01-27 11:59:29 +01:00
pkcs5.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
pkcs11.c Add a check for buffer overflow to pkcs11_sign() 2014-03-26 15:14:21 +01:00
pkcs12.c Explicit conversions and minor changes to prevent MSVC compiler warnings 2013-10-14 15:50:40 +02:00
pkparse.c Make support for SpecifiedECDomain optional 2014-03-19 16:50:59 +01:00
pkwrite.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
platform.c Migrated the Memory layer to the Platform layer 2014-02-06 13:20:17 +01:00
ripemd160.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
rsa.c Fix stupid bug in rsa_copy() 2014-03-26 12:58:49 +01:00
sha1.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
sha256.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
sha512.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
ssl_cache.c Fix memory leak in ssl_cache 2014-03-14 08:41:01 +01:00
ssl_ciphersuites.c Add #ifs arround ssl_ciphersuite_uses_XXX() 2014-01-22 12:56:37 +01:00
ssl_cli.c Avoid possible segfault on bad server ciphersuite 2014-03-13 19:25:06 +01:00
ssl_srv.c Fix possible buffer overflow with PSK 2014-03-26 12:58:50 +01:00
ssl_tls.c Further tightened the padlen check to prevent underflow / overflow 2014-03-26 15:14:20 +01:00
threading.c Added failure stub for uninitialized POLARSSL_THREADING_ALT functions 2013-12-31 11:55:27 +01:00
timing.c Fix bug in m_sleep() 2014-03-14 08:41:00 +01:00
version.c
x509_create.c Addition conditions for UEFI environment under MSVC 2013-10-29 15:44:13 +01:00
x509_crl.c Revert "Merged RSA-PSS support in Certificate, CSR and CRL" 2014-02-12 09:39:59 +01:00
x509_crt.c Reject certs and CRLs from the future 2014-03-13 19:25:06 +01:00
x509_csr.c Revert "Merged RSA-PSS support in Certificate, CSR and CRL" 2014-02-12 09:39:59 +01:00
x509.c Add x509_time_future() 2014-03-13 19:25:06 +01:00
x509write_crt.c Const correctness 2013-10-28 21:19:10 +01:00
x509write_csr.c Const correctness 2013-10-28 21:19:10 +01:00
xtea.c Library files moved to use platform layer 2014-02-06 13:20:16 +01:00