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(cherry picked from commit 4a7fa26ffd65bf36beb8d1cb8f29fc0ae203f5c5)
Conflicts:
crypto/x509v3/pcy_tree.c
Reviewed-by: Tim Hudson <tjh@openssl.org>
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indent will not alter them when reformatting comments
(cherry picked from commit 1d97c8435171a7af575f73c526d79e1ef0ee5960)
Conflicts:
crypto/bn/bn_lcl.h
crypto/bn/bn_prime.c
crypto/engine/eng_all.c
crypto/rc4/rc4_utl.c
crypto/sha/sha.h
ssl/kssl.c
ssl/t1_lib.c
Reviewed-by: Tim Hudson <tjh@openssl.org>
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Reviewed-by: Matt Caswell <matt@openssl.org>
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Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit b3d7294976c58e0e05d0ee44a0e7c9c3b8515e05)
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Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit 2d2671790ee12dedd92c97f35b6feb755b8d4374)
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This warning breaks the build in 1.0.0 and 0.9.8
Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit b1ffc6ca1c387efad0772c16dfe426afef45dc4f)
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Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit 86d21d0b9577322ac5da0114c5fac16eb49b4cef)
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Update the X509v3 name parsing to allow multiple xn-- international
domain name indicators in a name. Previously, only allowed one at
the beginning of a name, which was wrong.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
(cherry picked from commit 31d1d3741f16bd80ec25f72dcdbf6bbdc5664374)
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It contained a date on when it was build.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 41c9cfbc4ee7345547fb98cccb8511f082f0910b)
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Reviewed-by: Tim Hudson <tjh@openssl.org>
Conflicts:
.gitignore
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Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 5c5e7e1a7eb114cf136e1ae4b6a413bc48ba41eb)
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ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
(cherry picked from commit 652ff0f4796eecd8729b4690f2076d1c7ccb2862)
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Fix to prevent use of DH client certificates without sending
certificate verify message.
If we've used a client certificate to generate the premaster secret
ssl3_get_client_key_exchange returns 2 and ssl3_get_cert_verify is
never called.
We can only skip the certificate verify message in
ssl3_get_cert_verify if the client didn't send a certificate.
Thanks to Karthikeyan Bhargavan for reporting this issue.
CVE-2015-0205
Reviewed-by: Matt Caswell <matt@openssl.org>
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of the crash due to p being NULL. Steve's fix prevents this situation from
occuring - however this is by no means obvious by looking at the code for
dtls1_get_record. This fix just makes things look a bit more sane.
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
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separate reads performed - one for the header and one for the body of the
handshake record.
CVE-2014-3571
Reviewed-by: Matt Caswell <matt@openssl.org>
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Reviewed-by: Emilia Kasper <emilia@openssl.org>
(cherry picked from commit 56df92efb6893abe323307939425957ce878c8f0)
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Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 4a4d4158572fd8b3dc641851b8378e791df7972d)
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Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit e464403d0bda2f1f74eb68582e4988e591c32433)
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Reviewed-by: Rich Salz <rsalz@openssl.org>
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Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 4138e3882556c762d77eb827b8be98507cde48df)
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context was also inherited (matches that of the existing SSL_CTX).
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit ac8e9cbe14b59dacfe4ac52bc5ff06f8003e9b01)
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Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit cb62ab4b17818fe66d2fed0a7fe71969131c811b)
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Change by SteveH from original by John Denker (in the RT)
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 77ff1f3b8bfaa348956c5096a2b829f2e767b4f1)
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Fix memory leak by freeing up saved_message.data if it is not NULL.
PR#3489
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 41cd41c4416f545a18ead37e09e437c75fa07c95)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit b691154e18c0367643696db3cf73debe9ddfa9ae)
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OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.
Thanks to Karthikeyan Bhargavan for reporting this issue.
(CVE-2015-0204)
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
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This is re-commit without unrelated modification.
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 0548505f4cbd49b9724fab28881e096f9d951e6f)
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This reverts commit caeed719fe3fd619415755f245ab8a904978d99d.
Reviewed-by: Matt Caswell <matt@openssl.org>
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Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 4fec91506975f62a2f93be71a46acc7fae7eef45)
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This facilitates "universal" builds, ones that target multiple
architectures, e.g. ARMv5 through ARMv7. See commentary in
Configure for details.
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit c1669e1c205dc8e695fb0c10a655f434e758b9f7)
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Fix bug where an OpenSSL client would accept a handshake using an
ephemeral ECDH ciphersuites with the server key exchange message omitted.
Thanks to Karthikeyan Bhargavan for reporting this issue.
CVE-2014-3572
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit b15f8769644b00ef7283521593360b7b2135cb63)
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Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 31c65a7bc0de7ff1446645d41af388893362f579)
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when its SSL_CTX is updated.
From BoringSSL commit
https://boringssl.googlesource.com/boringssl/+/a5dc545bbcffd9c24cebe65e9ab5ce72d4535e3a
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 61aa44ca99473f9cabdfb2d3b35abd0b473437d1)
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Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 4c52816d35681c0533c25fdd3abb4b7c6962302d)
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By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. those using the
certificate fingerprint for blacklists.
1. Reject signatures with non zero unused bits.
If the BIT STRING containing the signature has non zero unused bits reject
the signature. All current signature algorithms require zero unused bits.
2. Check certificate algorithm consistency.
Check the AlgorithmIdentifier inside TBS matches the one in the
certificate signature. NB: this will result in signature failure
errors for some broken certificates.
3. Check DSA/ECDSA signatures use DER.
Reencode DSA/ECDSA signatures and compare with the original received
signature. Return an error if there is a mismatch.
This will reject various cases including garbage after signature
(thanks to Antti Karjalainen and Tuomo Untinen from the Codenomicon CROSS
program for discovering this case) and use of BER or invalid ASN.1 INTEGERs
(negative or with leading zeroes).
CVE-2014-8275
Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 684400ce192dac51df3d3e92b61830a6ef90be3e)
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RT3638
Reviewed-by: Emilia Käsper <emilia@openssl.org>
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RT3638
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Conflicts:
ssl/t1_lib.c
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This change documents the world as-is, by turning all warnings on,
and then turning warnings that trigger off again.
Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
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RT: 3607
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: Emilia Kasper <emilia@openssl.org>
(cherry picked from commit 9e557ab2624d5c5e8d799c123f5e8211664d8845)
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Check for NULL return from X509_NAME_ENTRY_new()
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 2c60925d1ccc0b96287bdc9acb90198e7180d642)
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Since SGC has been removed from OpenSSL 1.0.2 the
SSL3_FLAGS_SGC_RESTART_DONE is no longer used. However the #define is
retained for compatibility.
Reviewed-by: Matt Caswell <matt@openssl.org>
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MS Server gated cryptography is obsolete and dates from the time of export
restrictions on strong encryption and is only used by ancient versions of
MSIE.
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 63eab8a620944a990ab3985620966ccd9f48d681)
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When parsing ClientHello clear any existing extension state from
SRP login and SRTP profile.
Thanks to Karthikeyan Bhargavan for reporting this issue.
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 4f605ccb779e32a770093d687e0554e0bbb137d3)
Conflicts:
ssl/t1_lib.c
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Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Geoff Thorpe <geoff@openssl.org>
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RT#3629
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Richard Levitte <levitte@openssl.org>
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We need this for the freebsd kernel with glibc as used in the Debian kfreebsd
ports. There shouldn't be a problem defining this on systems not using glibc.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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The BIO_free() allocated ex_data again that we already freed.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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* adds links to various related documents.
* fixes a few typos.
* rewords a few sentences.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 67472bd82bed9d5e481b0d75926aab93618902be)
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