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mbedtls/library
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Gilles Peskine c8a9177110 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 17:28:03 +01:00
..
.gitignore
Split libs with make + general make cleanups
2015-06-25 10:59:56 +02:00
aes.c
Merge pull request #3823 from gabor-mezei-arm/3818_MBEDTLS_AES_SETKEY_DEC_ALT_excludes_MBEDTLS_CIPHER_MODE_XTS
2020-11-09 20:44:08 +01:00
aesni.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
arc4.c
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2020-08-19 10:35:41 +02:00
aria.c
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2020-08-19 10:35:41 +02:00
asn1parse.c
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2020-08-19 10:35:41 +02:00
asn1write.c
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2020-08-19 10:35:41 +02:00
base64.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
bignum.c
mbedtls_mpi_sub_abs: fix buffer overflow in error case
2021-02-01 17:28:03 +01:00
blowfish.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
camellia.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ccm.c
Fix additional data length field check for CCM
2020-10-08 12:09:44 +02:00
certs.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
chacha20.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
chachapoly.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
check_crypto_config.h
Minor updates to address review comments
2020-11-30 21:06:05 -08:00
cipher_wrap.c
Do not set IV size for ECB mode ciphers
2020-11-06 09:40:21 +01:00
cipher.c
Fix unused param warnings in auth_xxcrypt_ext()
2020-12-07 10:42:21 +01:00
cmac.c
Update comment to only apply to AES-192
2021-01-29 11:09:50 +01:00
CMakeLists.txt
Bump version to Mbed TLS 2.25.0
2020-12-09 15:05:22 +00:00
common.h
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ctr_drbg.c
Updated per comments from @gilles-peskine-arm.
2021-01-04 18:14:32 -06:00
debug.c
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2020-08-19 10:35:41 +02:00
des.c
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2020-08-19 10:35:41 +02:00
dhm.c
Merge development into development-restricted
2020-08-20 11:07:12 +01:00
ecdh.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ecdsa.c
Apply review feedback
2021-01-26 12:01:22 +01:00
ecjpake.c
Skip tests requiring known entropy for ECJPAKE ALT implementations
2021-01-22 14:23:08 +01:00
ecp_curves.c
Fix uncaught error if fix_negative fails
2020-12-06 22:32:02 +01:00
ecp.c
Reworked NO_FALLBACK logic according to review feedback
2021-01-22 09:43:59 +01:00
entropy_poll.c
Fix the build when _GNU_SOURCE is defined to a non-empty value
2020-10-01 11:27:17 +02:00
entropy.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
error.c
Simplify conditional guards in error.c
2020-11-16 15:02:16 +01:00
gcm.c
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2020-08-19 10:35:41 +02:00
havege.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
hkdf.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
hmac_drbg.c
Support set *_drbg reseed interval before seed
2020-11-25 14:25:56 -08:00
Makefile
Bump version to Mbed TLS 2.25.0
2020-12-09 15:05:22 +00:00
md2.c
Merge branch 'development' into development-restricted
2020-12-03 09:59:42 +01:00
md4.c
Merge branch 'development' into development-restricted
2020-12-03 09:59:42 +01:00
md5.c
Merge branch 'development' into development-restricted
2020-12-03 09:59:42 +01:00
md.c
Merge pull request #3578 from gilles-peskine-arm/md_setup-leak-development
2020-08-21 09:19:12 +02:00
memory_buffer_alloc.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
net_sockets.c
Use socklen_t on Android and other POSIX-compliant system
2020-09-30 16:53:37 +08:00
nist_kw.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
oid.c
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2020-08-19 10:35:41 +02:00
padlock.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
pem.c
Remove Extraneous bytes from buffer post pem write
2020-12-07 17:29:42 +00:00
pk_wrap.c
psa: Move from key handle to key identifier
2020-11-10 16:00:41 +01:00
pk.c
psa: Move from key handle to key identifier
2020-11-10 16:00:41 +01:00
pkcs5.c
Merge pull request #731 from gabor-mezei-arm/692_missing_zeroizations_of_sensitive_data
2020-09-18 16:20:13 +02:00
pkcs11.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
pkcs12.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
pkparse.c
fix return code
2020-09-22 11:57:16 +02:00
pkwrite.c
psa: Move from key handle to key identifier
2020-11-10 16:00:41 +01:00
platform_util.c
Fixes two _POSIX_C_SOURCE typos.
2020-11-13 09:20:18 +00:00
platform.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
poly1305.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
psa_crypto_core.h
Improve/fix documentation
2020-11-20 13:57:15 +01:00
psa_crypto_driver_wrappers.c
Rename output buffer size macros
2021-01-21 13:17:25 +01:00
psa_crypto_driver_wrappers.h
Plug in the entry point for public key export through driver
2020-11-20 17:31:24 +01:00
psa_crypto_invasive.h
Implement MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG
2020-11-23 17:42:54 +01:00
psa_crypto_its.h
psa: Fix references to macros in comments
2020-11-10 16:18:07 +01:00
psa_crypto_random_impl.h
Explain the design of mbedtls_psa_get_random better
2021-01-05 16:03:55 +01:00
psa_crypto_se.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
psa_crypto_se.h
Changes PSA key storage format to include key bits
2020-10-07 10:54:24 +02:00
psa_crypto_service_integration.h
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
psa_crypto_slot_management.c
Check for existence of key material on store/load
2021-01-26 14:28:48 +01:00
psa_crypto_slot_management.h
Improve/fix documentation
2020-11-20 13:57:15 +01:00
psa_crypto_storage.c
Check for existence of key material on store/load
2021-01-26 14:28:48 +01:00
psa_crypto_storage.h
Minor language correction after review
2021-01-28 19:46:52 +01:00
psa_crypto.c
Merge pull request #3996 from stevew817/feature/allow_reading_external_keys
2021-01-29 13:34:11 +00:00
psa_its_file.c
psa_its: Annotate file removal after a failed creation
2020-08-25 22:49:19 +02:00
ripemd160.c
Merge branch 'development' into development-restricted
2020-12-03 09:59:42 +01:00
rsa_internal.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
rsa.c
Fix an incorrect error code if RSA private operation glitched
2021-01-06 18:22:40 +01:00
sha1.c
Merge pull request #731 from gabor-mezei-arm/692_missing_zeroizations_of_sensitive_data
2020-09-18 16:20:13 +02:00
sha256.c
Merge pull request #731 from gabor-mezei-arm/692_missing_zeroizations_of_sensitive_data
2020-09-18 16:20:13 +02:00
sha512.c
Merge branch 'development' into development-restricted
2020-12-03 09:59:42 +01:00
ssl_cache.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ssl_ciphersuites.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ssl_cli.c
psa: Move from key handle to key identifier
2020-11-10 16:00:41 +01:00
ssl_cookie.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ssl_invasive.h
Merge pull request #736 from mpg/cf-varpos-copy-dev-restricted
2020-08-25 14:35:55 +01:00
ssl_msg.c
Merge pull request #781 from mpg/cipher-auth-crypt-restricted
2020-12-07 12:58:36 +00:00
ssl_srv.c
Merge pull request #3547 from ronald-cron-arm/psa-openless
2020-11-20 18:48:33 +01:00
ssl_ticket.c
Stop using deprecated functions in the library
2020-12-03 12:25:10 +01:00
ssl_tls13_keys.c
Comment on hardcoding of maximum HKDF key expansion of 255 Bytes
2020-09-16 09:50:17 +01:00
ssl_tls13_keys.h
Comment on hardcoding of maximum HKDF key expansion of 255 Bytes
2020-09-16 09:50:17 +01:00
ssl_tls.c
Use size_t instead of uint32_t for ssl I/O buffer lengths
2021-01-11 09:13:58 -05:00
threading.c
Fixes two _POSIX_C_SOURCE typos.
2020-11-13 09:20:18 +00:00
timing.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
version_features.c
Add a flag for disabling fallback in ecp.c
2021-01-08 16:43:43 +01:00
version.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
x509_create.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
x509_crl.c
Merge development into development-restricted
2020-08-20 11:07:12 +01:00
x509_crt.c
Merge pull request #773 from paul-elliott-arm/discrepancy_cert
2020-12-03 12:19:39 +01:00
x509_csr.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
x509.c
x509.c: Remove one unnecessary cast
2020-09-01 11:04:53 +02:00
x509write_crt.c
Mark basic constraints critical as appropriate.
2020-09-21 18:25:35 -07:00
x509write_csr.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
xtea.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00