ASN.1 strings may not be NUL terminated. Don't assume they are.
CVE-2021-3712
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David Benjamin <davidben@google.com>
ASN.1 strings may not be NUL terminated. Don't assume they are.
CVE-2021-3712
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David Benjamin <davidben@google.com>
ASN.1 strings may not be NUL terminated. Don't assume they are.
CVE-2021-3712
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David Benjamin <davidben@google.com>
ASN.1 strings may not be NUL terminated. Don't assume they are.
CVE-2021-3712
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: David Benjamin <davidben@google.com>
I just wasted almost 2 hours troubleshooting, because lowercase L
and 1 look too similar, this should help some people save time.
CLA: trivial
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16295)
Current implementation of warn_binary introduces a regression
when the content is passed in /dev/stdin as an explicit file name
and reads the file to be processed twice otherwise.
I suggest to reimplement this functionality after 3.0 if necessary.
Fixes#16359
Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/16367)
ERR_GET_FUNC was removed, so remove references to 'function code' as
well from docs.
CLA: trivial
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/16353)
Searching didn't reveal any other similar cases.
CLA: trivial
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16354)
And document the -w option
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16325)
Avoid perl "undefined variable in regexp" message.
Not all uses were changed because I wasn't sure.
Add support for CONFIG_NOWAIT environment variable.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16325)
Describe current relationship between config and Configure.
Put the environment variable list in alphabetical order.
Add description of KERNEL_BITS.
Add new variable CONFIG_NOWAIT.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16325)
Headers that fulfill neither of those conditions are skipped.
This avoids build breaks when development has removed a previously
existing header.
Fixes#16360
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16361)
The TRSCV state abbrev was used for two states:
* TLS_ST_CR_CERT_VRFY
* TLS_ST_SW_CERT_VRFY
The second one is wrong because it's a write operation.
The state for TLS_ST_SW_CERT_VRFY should be "TWSCV"
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16327)
A check is added to fail this function if the string buffer isn't
large enough to accomodate a terminating NUL byte.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16334)
Adding KRB5 test vector 'NextIV' values to evp_test data for AES CTS indicated that the CTS decrypt functions incorrectly returned the wrong IV. The returned IV should match the value returned by the encrypt methods.
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16286)
The latest change misdocumented OSSL_PARAM_get_utf8_string(), that
change should have been for OSSL_PARAM_set_utf8_string().
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16318)
Ensure that an EVP_CipherUpdate operation updates the context's
IV for AES CBC, CFB, OFB, and CTR. An application can get the
updated IV via EVP_CIPHER_CTX_iv().
The s390x implementation of the CFB and OFB ciphers in e_aes.c did not
update the IV in the context, but only within its s390x specific
context data.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16291)
Copy the current IV from the cipher context into the kmo/kmf param before
the operation, and copy the modified IV back to the context afterwards.
Without this, an application that obtains the running IV from the context
would still get the original IV, but not the updated one.
This implementation in e_aes.c now matches the code in cipher_aes_hw_s390x.inc
that is used for the provider implementation.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16291)
The `sk` variable is assigned to `s->session->peer_chain`.
If `ssl3_digest_cached_records()` were to fail, then `sk` would still be
non-NULL, and subsequently freed on the error return. When the session
is freed, it will then attempt to free `s->session->peer_chain`,
resulting in a double-free (of `sk`).
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16309)
There were multiple issues with getting OSSL_PKEY_PARAM_PUB_KEY
from a legacy EVP_PKEY DH and DHX keys.
Fixes#16247
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16253)
This fixes numerous bugs in documentation in regards to UTF8
params and their sizes. The returned size should always be without the
terminating NUL byte. On the other hand on the requestor side
the size of the buffer should include the NUL byte if it expects it
being included in the returned string.
Also make this clear in the EVP_PKEY_get_group_name() documentation
which uses utf8 string params under the hood.
Fixes#16287
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16296)
Add missing SSL_OP flags. Correct the list of flags set by SSL_OP_ALL.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16236)
If key length is different from the existing key length and it is not
a settable parameter, raise an error.
Fixes#16277
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/16279)
The include is added before <CommonCrypto/CommonRandom.h>,
as required by older releases of the macOS developer tools.
Fixes#16248
CLA: trivial
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16258)
Both Ed448 and Ed25519 were omitted from the signature list.
X448 and X25519 were flagged as not FIPS valid which wasn't correct.
Fixes#16234
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16239)
sscanf() call in ipv4_from_asc does not check that
the string is terminated immediately after the last digit.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16201)
encode_key2text.c(689): error C4703: potentially uninitialized local pointer variable 'modulus_label' used
encode_key2text.c(691): error C4703: potentially uninitialized local pointer variable 'exponent_label' used
CLA: trivial
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12845)
