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mbedtls/library
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Gilles Peskine 54c3046eea mbedtls_mpi_sub_abs: fix buffer overflow in error case 
Fix a buffer overflow in mbedtls_mpi_sub_abs() when calculating
|A| - |B| where |B| is larger than |A| and has more limbs (so the
function should return MBEDTLS_ERR_MPI_NEGATIVE_VALUE).

Fix #4042

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-02-01 13:39:51 +01:00
..
.gitignore
Split libs with make + general make cleanups
2015-06-25 10:59:56 +02:00
aes.c
Put local variables in a struct
2020-10-22 10:34:20 +02:00
aesni.c
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2020-08-19 16:54:51 +02:00
arc4.c
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2020-08-19 16:54:51 +02:00
asn1parse.c
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2020-08-19 16:54:51 +02:00
asn1write.c
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2020-08-19 16:54:51 +02:00
base64.c
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2020-08-19 16:54:51 +02:00
bignum.c
mbedtls_mpi_sub_abs: fix buffer overflow in error case
2021-02-01 13:39:51 +01:00
blowfish.c
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2020-08-19 16:54:51 +02:00
camellia.c
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2020-08-19 16:54:51 +02:00
ccm.c
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2020-08-19 16:54:51 +02:00
certs.c
Update the copy of tests/data_files/server2-sha256.crt in certs.c
2020-08-24 15:15:00 +02:00
cipher_wrap.c
Do not set IV size for ECB mode ciphers
2020-11-06 15:40:25 +01:00
cipher.c
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2020-08-19 16:54:51 +02:00
cmac.c
Fix mismatched function parameters (prototype/definition)
2020-11-29 08:09:58 -03:00
CMakeLists.txt
Bump version to Mbed TLS 2.7.18
2020-12-09 01:22:11 +00:00
ctr_drbg.c
Support set *_drbg reseed interval before seed
2020-12-03 13:08:37 -08:00
debug.c
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2020-08-19 16:54:51 +02:00
des.c
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2020-08-19 16:54:51 +02:00
dhm.c
Merge branch 'mbedtls-2.7' into mbedtls-2.7-restricted
2020-08-25 10:59:51 +02:00
ecdh.c
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2020-08-19 16:54:51 +02:00
ecdsa.c
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2020-08-19 16:54:51 +02:00
ecjpake.c
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2020-08-19 16:54:51 +02:00
ecp_curves.c
Fix uncaught error if fix_negative fails
2020-09-30 00:22:37 +02:00
ecp.c
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2020-08-19 16:54:51 +02:00
entropy_poll.c
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2020-08-19 16:54:51 +02:00
entropy.c
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2020-08-19 16:54:51 +02:00
error.c
Simplify conditional guards in error.c
2020-11-16 16:09:41 +01:00
gcm.c
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2020-08-19 16:54:51 +02:00
havege.c
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2020-08-19 16:54:51 +02:00
hmac_drbg.c
Support set *_drbg reseed interval before seed
2020-12-03 13:08:37 -08:00
Makefile
Fix #2370, minor typos and spelling mistakes
2019-02-18 15:57:54 +00:00
md2.c
Zeroize internal buffers and variables in MD hashes
2020-09-09 14:58:28 +02:00
md4.c
Put local variables and buffers in a struct
2020-09-09 15:05:00 +02:00
md5.c
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2020-09-09 15:05:00 +02:00
md_wrap.c
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md.c
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memory_buffer_alloc.c
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net_sockets.c
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oid.c
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2020-08-19 16:54:51 +02:00
padlock.c
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2020-08-19 16:54:51 +02:00
pem.c
Add tests for buffer corruption after PEM write
2020-12-07 16:49:30 +00:00
pk_wrap.c
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2020-08-19 16:54:51 +02:00
pk.c
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2020-08-19 16:54:51 +02:00
pkcs5.c
Force cleanup before return
2020-09-09 14:51:03 +02:00
pkcs11.c
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2020-08-19 16:54:51 +02:00
pkcs12.c
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2020-08-19 16:54:51 +02:00
pkparse.c
fix return code
2020-09-22 16:19:25 +02:00
pkwrite.c
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2020-08-19 16:54:51 +02:00
platform.c
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2020-08-19 16:54:51 +02:00
ripemd160.c
Put local variables and buffers in a struct
2020-09-09 15:05:00 +02:00
rsa_internal.c
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2020-08-19 16:54:51 +02:00
rsa.c
Restore retry in rsa_prepare_blinding()
2020-09-30 07:39:15 -05:00
sha1.c
Put local variables and buffers in a struct
2020-09-09 15:05:00 +02:00
sha256.c
Put local variables and buffers in a struct
2020-09-09 15:05:00 +02:00
sha512.c
Put local variables and buffers in a struct
2020-09-09 15:05:00 +02:00
ssl_cache.c
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2020-08-19 16:54:51 +02:00
ssl_ciphersuites.c
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ssl_cli.c
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2020-08-19 16:54:51 +02:00
ssl_cookie.c
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2020-08-19 16:54:51 +02:00
ssl_srv.c
Backport 2.7: Fix use of uinitialized memory in ssl_parse_encrypted_pms
2020-11-18 14:27:02 +01:00
ssl_ticket.c
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2020-08-19 16:54:51 +02:00
ssl_tls.c
Move declaration to fix C90 warning
2020-11-29 14:45:10 -03:00
threading.c
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timing.c
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version_features.c
Add an option to test constant-flow with valgrind
2020-08-25 12:01:09 +02:00
version.c
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2020-08-19 16:54:51 +02:00
x509_create.c
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2020-08-19 16:54:51 +02:00
x509_crl.c
Merge branch 'mbedtls-2.7' into mbedtls-2.7-restricted
2020-08-25 10:59:51 +02:00
x509_crt.c
Merge branch 'mbedtls-2.7-restricted' into mbedtls-2.7.18r0-pr
2020-12-08 21:00:50 +00:00
x509_csr.c
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2020-08-19 16:54:51 +02:00
x509.c
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2020-08-19 16:54:51 +02:00
x509write_crt.c
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x509write_csr.c
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xtea.c
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