Related to CVE-2014-3513
This fix was developed by the OpenSSL Team
Reviewed-by: Tim Hudson <tjh@openssl.org>
Conflicts:
util/mkdef.pl
util/ssleay.num
Conflicts:
util/mkdef.pl
CVE-2014-3513
This issue was reported to OpenSSL on 26th September 2014, based on an original
issue and patch developed by the LibreSSL project. Further analysis of the issue
was performed by the OpenSSL team.
The fix was developed by the OpenSSL team.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Patch supplied by Matthieu Patou <mat@matws.net>, and modified to also
remove duplicate definition of PKCS7_type_is_digest.
PR#3551
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit e0fdea3e49)
If data is NULL, return the size needed to hold the
derived key. No other API to do this, so document
the behavior.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 5aed169305)
Reencode DigestInto in DER and check against the original: this
will reject any improperly encoded DigestInfo structures.
Note: this is a precautionary measure, there is no known attack
which can exploit this.
Thanks to Brian Smith for reporting this issue.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Do the final padding check in EVP_DecryptFinal_ex in constant time to
avoid a timing leak from padding failure.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 4aac102f75)
Conflicts:
crypto/evp/evp_enc.c
(Original commit adb46dbc6d)
Use the new constant-time methods consistently in s3_srvr.c
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit 455b65dfab)
that bad encryptions are treated like random session keys in constant
time.
(cherry picked from commit adb46dbc6d)
Reviewed-by: Rich Salz <rsalz@openssl.org>
Also tweak s3_cbc.c to use new constant-time methods.
Also fix memory leaks from internal errors in RSA_padding_check_PKCS1_OAEP_mgf1
This patch is based on the original RT submission by Adam Langley <agl@chromium.org>,
as well as code from BoringSSL and OpenSSL.
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Conflicts:
crypto/rsa/rsa_oaep.c
crypto/rsa/rsa_pk1.c
ssl/s3_cbc.c
i2d_re_X509_tbs re-encodes the TBS portion of the certificate.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
(cherry picked from commit 95b1752cc7)
This reverts commit cacdfcb247.
Conflicts:
crypto/x509/x509.h
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
that fixed PR#3450 where an existing cast masked an issue when i was changed
from int to long in that commit
Picked up on z/linux (s390) where sizeof(int)!=sizeof(long)
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit b5ff559ff9)
GetDIBits has been around since Windows2000 and
BitBitmapBits is an old Win16 compatibility function
that is much slower.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 99b00fd993)
Move the readdir() lines out of the if statement, so
that flist is available globally.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 6f46c3c3b0)
If we don't find a signer in the internal list, then fall
through and look at the internal list; don't just return NULL.
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit b2aa38a980)
