If the key type does not match any CMS recipient type return
an error instead of using a random key (MMA mitigation). This
does not leak any useful information to an attacker.
PR#3348
(cherry picked from commit bd43b4cf778a53ffa5d77510ecd408a009dc00d2)
Even though the meat of dso_vms.c is compiled out on non-VMS builds,
the (pre-)compiler still traverses some of the macro handling. This
trips up at least one non-VMS build configuration, so this commit
makes the skip-VMS case more robust.
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
This patch resolves RT ticket #2608.
Thanks to Robert Dugal for originally spotting this, and to David
Ramos for noticing that the ball had been dropped.
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
The lazy-initialisation of BN_MONT_CTX was serialising all threads, as
noted by Daniel Sands and co at Sandia. This was to handle the case that
2 or more threads race to lazy-init the same context, but stunted all
scalability in the case where 2 or more threads are doing unrelated
things! We favour the latter case by punishing the former. The init work
gets done by each thread that finds the context to be uninitialised, and
we then lock the "set" logic after that work is done - the winning
thread's work gets used, the losing threads throw away what they've done.
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
Newer pod2man considers =item [1-9] part of a numbered list, while =item
0 starts an unnumbered list. Add a zero effect formatting mark to override
this.
doc/apps/smime.pod around line 315: Expected text after =item, not a
number
...
PR#3146
It's not clear whether this inconsistency could lead to an actual
computation error, but it involved a BIGNUM being passed around the
montgomery logic in an inconsistent state. This was found using flags
-DBN_DEBUG -DBN_DEBUG_RAND, and working backwards from this assertion
in 'ectest';
ectest: bn_mul.c:960: BN_mul: Assertion `(_bnum2->top == 0) ||
(_bnum2->d[_bnum2->top - 1] != 0)' failed
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
(cherry picked from commit a529261891)
Gets rid of this;
defined(@array) is deprecated at ../util/mkerr.pl line 792.
(Maybe you should just omit the defined()?)
defined(@array) is deprecated at ../util/mkerr.pl line 800.
(Maybe you should just omit the defined()?)
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
(cherry picked from commit 647f360e2e)
When looking for an extension we need to set the last found
position to -1 to properly search all extensions.
PR#3309.
(cherry picked from commit 300b9f0b70)
Treat a zero length passed to ssleay_rand_add a no op: the existing logic
zeroes the md value which is very bad. OpenSSL itself never does this
internally and the actual call doesn't make sense as it would be passing
zero bytes of entropy.
Thanks to Marcus Meissner <meissner@suse.de> for reporting this bug.
(cherry picked from commit 5be1ae28ef)
A missing bounds check in the handling of the TLS heartbeat extension
can be used to reveal up to 64k of memory to a connected client or
server.
Thanks for Neel Mehta of Google Security for discovering this bug and to
Adam Langley <agl@chromium.org> and Bodo Moeller <bmoeller@acm.org> for
preparing the fix (CVE-2014-0160)
(cherry picked from commit 96db9023b8)
Use bufsiz - 1 not BUFSIZ - 1 when prompting for a password in
the openssl utility.
Thanks to Rob Mackinnon, Leviathan Security for reporting this issue.
(cherry picked from commit 7ba08a4d73)
