8000 Import OpenSSL 3.0.16 · python/cpython-source-deps@bb01d0a · GitHub
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Import OpenSSL 3.0.16
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‎CHANGES.md‎

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -28,6 +28,37 @@ breaking changes, and mappings for the large list of deprecated functions.
2828

2929
[Migration guide]: https://github.com/openssl/openssl/tree/master/doc/man7/migration_guide.pod
3030

31+
### Changes between 3.0.15 and 3.0.16 [11 Feb 2025]
32+
33+
* Fixed timing side-channel in ECDSA signature computation.
34+
35+
There is a timing signal of around 300 nanoseconds when the top word of
36+
the inverted ECDSA nonce value is zero. This can happen with significant
37+
probability only for some of the supported elliptic curves. In particular
38+
the NIST P-521 curve is affected. To be able to measure this leak, the
39+
attacker process must either be located in the same physical computer or
40+
must have a very fast network connection with low latency.
41+
42+
([CVE-2024-13176])
43+
44+
*Tomáš Mráz*
45+
46+
* Fixed possible OOB memory access with invalid low-level GF(2^m) elliptic
47+
curve parameters.
48+
49+
Use of the low-level GF(2^m) elliptic curve APIs with untrusted
50+
explicit values for the field polynomial can lead to out-of-bounds memory
51+
reads or writes.
52+
Applications working with "exotic" explicit binary (GF(2^m)) curve
53+
parameters, that make it possible to represent invalid field polynomials
54+
with a zero constant term, via the above or similar APIs, may terminate
55+
abruptly as a result of reading or writing outside of array bounds. Remote
56+
code execution cannot easily be ruled out.
57+
58+
([CVE-2024-9143])
59+
60+
*Viktor Dukhovni*
61+
3162
### Changes between 3.0.14 and 3.0.15 [3 Sep 2024]
3263

3364
* Fixed possible denial of service in X.509 name checks.
@@ -19922,6 +19953,8 @@ ndif
1992219953

1992319954
<!-- Links -->
1992419955

19956+
[CVE-2024-13176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-13176
19957+
[CVE-2024-9143]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-9143
1992519958
[CVE-2024-6119]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-6119
1992619959
[CVE-2024-5535]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-5535
1992719960
[CVE-2024-4741]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-4741

‎Configurations/unix-Makefile.tmpl‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1688,7 +1688,7 @@ EOF
16881688
} elsif ($makedep_scheme eq 'gcc' && !grep /\.rc$/, @srcs) {
16891689
$recipe .= <<"EOF";
16901690
$obj: $deps
1691-
$cmd $incs $defs $cmdflags -MMD -MF $dep.tmp -MT \$\@ -c -o \$\@ $srcs
1691+
$cmd $incs $defs $cmdflags -MMD -MF $dep.tmp -c -o \$\@ $srcs
16921692
\@touch $dep.tmp
16931693
\@if cmp $dep.tmp $dep > /dev/null 2> /dev/null; then \\
16941694
rm -f $dep.tmp; \\

‎NEWS.md‎

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -18,6 +18,20 @@ OpenSSL Releases
1818
OpenSSL 3.0
1919
-----------
2020

21+
### Major changes between OpenSSL 3.0.15 and OpenSSL 3.0.16 [11 Feb 2025]
22+
23+
OpenSSL 3.0.16 is a security patch release. The most severe CVE fixed in this
24+
release is Low.
25+
26+
This release incorporates the following bug fixes and mitigations:
27+
28+
* Fixed timing side-channel in ECDSA signature computation.
29+
([CVE-2024-13176])
30+
31+
* Fixed possible OOB memory access with invalid low-level GF(2^m) elliptic
32+
curve parameters.
33+
([CVE-2024-9143])
34+
2135
### Major changes between OpenSSL 3.0.14 and OpenSSL 3.0.15 [3 Sep 2024]
2236

2337
OpenSSL 3.0.15 is a security patch release. The most severe CVE fixed in this
@@ -1495,6 +1509,8 @@ OpenSSL 0.9.x
14951509

14961510
<!-- Links -->
14971511

1512+
[CVE-2024-13176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-13176
1513+
[CVE-2024-9143]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-9143
14981514
[CVE-2024-6119]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-6119
14991515
[CVE-2024-5535]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-5535
15001516
[CVE-2024-4741]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-4741

‎NOTES-NONSTOP.md‎

Lines changed: 2 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -119,12 +119,9 @@ correctly, you also need the `COMP_ROOT` set, as in:
119119

120120
`COMP_ROOT` needs to be in Windows form.
121121

122-
`Configure` must specify the `no-makedepend` option otherwise errors will
123-
result when running the build because the c99 cross-compiler does not support
124-
the `gcc -MT` option. An example of a `Configure C852 ` command to be run from the
125-
OpenSSL directory is:
122+
An example of a `Configure` command to be run from the OpenSSL directory is:
126123

127-
./Configure nonstop-nsx_64 no-makedepend --with-rand-seed=rdcpu
124+
./Configure nonstop-nsx_64 --with-rand-seed=rdcpu
128125

129126
Do not forget to include any OpenSSL cross-compiling prefix and certificate
130127
options when creating your libraries.

‎README.md‎

Lines changed: 8 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -59,7 +59,7 @@ For Production Use
5959
------------------
6060

6161
Source code tarballs of the official releases can be downloaded from
62-
[www.openssl.org/source](https://www.openssl.org/source).
62+
[openssl-library.org/source/](https://openssl-library.org/source/).
6363
The OpenSSL project does not distribute the toolkit in binary form.
6464

6565
However, for a large variety of operating systems precompiled versions
@@ -75,22 +75,18 @@ the source tarballs, having a local copy of the git repository with
7575
the entire project history gives you much more insight into the
7676
code base.
7777

78-
The official OpenSSL Git Repository is located at [git.openssl.org].
79-
There is a GitHub mirror of the repository at [github.com/openssl/openssl],
78+
The main OpenSSL Git repository is private.
79+
There is a public GitHub mirror of it at [github.com/openssl/openssl],
8080
which is updated automatically from the former on every commit.
8181

82-
A local copy of the Git Repository can be obtained by cloning it from
83-
the original OpenSSL repository using
84-
85-
git clone git://git.openssl.org/openssl.git
86-
87-
or from the GitHub mirror using
82+
A local copy of the Git repository can be obtained by cloning it from
83+
the GitHub mirror using
8884

8985
git clone https://github.com/openssl/openssl.git
9086

9187
If you intend to contribute to OpenSSL, either to fix bugs or contribute
92-
new features, you need to fork the OpenSSL repository openssl/openssl on
93-
GitHub and clone your public fork instead.
88+
new features, you need to fork the GitHub mirror and clone your public fork
89+
instead.
9490

9591
git clone https://github.com/yourname/openssl.git
9692

@@ -166,7 +162,7 @@ attempting to develop or distribute cryptographic code.
166162
Copyright
167163
=========
168164

169-
Copyright (c) 1998-2024 The OpenSSL Project
165+
Copyright (c) 1998-2025 The OpenSSL Project
170166

171167
Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
172168

@@ -178,14 +174,6 @@ All rights reserved.
178174
<https://www.openssl.org>
179175
"OpenSSL Homepage"
180176

181-
[git.openssl.org]:
182-
<https://git.openssl.org>
183-
"OpenSSL Git Repository"
184-
185-
[git.openssl.org]:
186-
<https://git.openssl.org>
187-
"OpenSSL Git Repository"
188-
189177
[github.com/openssl/openssl]:
190178
<https://github.com/openssl/openssl>
191179
"OpenSSL GitHub Mirror"

‎VERSION.dat‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11
MAJOR=3
22
MINOR=0
3-
PATCH=15
3+
PATCH=16
44
PRE_RELEASE_TAG=
55
BUILD_METADATA=
6-
RELEASE_DATE="3 Sep 2024"
6+
RELEASE_DATE="11 Feb 2025"
77
SHLIB_VERSION=3

‎apps/asn1parse.c‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*
2-
* Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
2+
* Copyright 1995-2025 The OpenSSL Project Authors. All Rights Reserved.
33
*
44
* Licensed under the Apache License 2.0 (the "License"). You may not use
55
* this file except in compliance with the License. You can obtain a copy
@@ -127,7 +127,8 @@ int asn1parse_main(int argc, char **argv)
127127
dump = strtol(opt_arg(), NULL, 0);
128128
break;
129129
case OPT_STRPARSE:
130-
sk_OPENSSL_STRING_push(osk, opt_arg());
130+
if (sk_OPENSSL_STRING_push(osk, opt_arg()) <= 0)
131+
goto end;
131132
break;
132133
case OPT_GENSTR:
133134
genstr = opt_arg();

‎apps/cms.c‎

Lines changed: 28 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*
2-
* Copyright 2008-2024 The OpenSSL Project Authors. All Rights Reserved.
2+
* Copyright 2008-2025 The OpenSSL Project Authors. All Rights Reserved.
33
*
44
* Licensed under the Apache License 2.0 (the "License"). You may not use
55
* this file except in compliance with the License. You can obtain a copy
@@ -494,13 +494,15 @@ int cms_main(int argc, char **argv)
494494
if (rr_from == NULL
495495
&& (rr_from = sk_OPENSSL_STRING_new_null()) == NULL)
496496
goto end;
497-
sk_OPENSSL_STRING_push(rr_from, opt_arg());
497+
if (sk_OPENSSL_STRING_push(rr_from, opt_arg()) <= 0)
498+
goto end;
498499
break;
499500
case OPT_RR_TO:
500501
if (rr_to == NULL
501502
&& (rr_to = sk_OPENSSL_STRING_new_null()) == NULL)
502503
goto end;
503-
sk_OPENSSL_STRING_push(rr_to, opt_arg());
504+
if (sk_OPENSSL_STRING_push(rr_to, opt_arg()) <= 0)
505+
goto end;
504506
break;
505507
case OPT_PRINT:
506508
noout = print = 1;
@@ -577,13 +579,15 @@ int cms_main(int argc, char **argv)
577579
if (sksigners == NULL
578580
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
579581
goto end;
580-
sk_OPENSSL_STRING_push(sksigners, signerfile);
582+
if (sk_OPENSSL_STRING_push(sksigners, signerfile) <= 0)
583+
goto end;
581584
if (keyfile == NULL)
582585
keyfile = signerfile;
583586
if (skkeys == NULL
584587
&& (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
585588
goto end;
586-
sk_OPENSSL_STRING_push(skkeys, keyfile);
589+
if (sk_OPENSSL_STRING_push(skkeys, keyfile) <= 0)
590+
goto end;
587591
keyfile = NULL;
588592
}
589593
signerfile = opt_arg();
@@ -601,12 +605,14 @@ int cms_main(int argc, char **argv)
601605
if (sksigners == NULL
602606
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
603607
goto end;
604-
sk_OPENSSL_STRING_push(sksigners, signerfile);
608+
if (sk_OPENSSL_STRING_push(sksigners, signerfile) <= 0)
609+
goto end;
605610
signerfile = NULL;
606611
if (skkeys == NULL
607612
&& (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
608613
goto end;
609-
sk_OPENSSL_STRING_push(skkeys, keyfile);
614+
if (sk_OPENSSL_STRING_push(skkeys, keyfile) <= 0)
615+
goto end;
610616
}
611617
keyfile = opt_arg();
612618
break;
@@ -660,7 +666,8 @@ int cms_main(int argc, char **argv)
660666
key_param->next = nparam;
661667
key_param = nparam;
662668
}
663-
sk_OPENSSL_STRING_push(key_param->param, opt_arg());
669+
if (sk_OPENSSL_STRING_push(key_param->param, opt_arg()) <= 0)
670+
goto end;
664671
break;
665672
case OPT_V_CASES:
666673
if (!opt_verify(o, vpm))
@@ -749,12 +756,14 @@ int cms_main(int argc, char **argv)
749756
if (sksigners == NULL
750757
&& (sksigners = sk_OPENSSL_STRING_new_null()) == NULL)
751758
goto end;
752-
sk_OPENSSL_STRING_push(sksigners, signerfile);
759+
if (sk_OPENSSL_STRING_push(sksigners, signerfile) <= 0)
760+
goto end;
753761
if (skkeys == NULL && (skkeys = sk_OPENSSL_STRING_new_null()) == NULL)
754762
goto end;
755763
if (keyfile == NULL)
756764
keyfile = signerfile;
757-
sk_OPENSSL_STRING_push(skkeys, keyfile);
765+
if (sk_OPENSSL_STRING_push(skkeys, keyfile) <= 0)
766+
goto end;
758767
}
759768
if (sksigners == NULL) {
760769
BIO_printf(bio_err, "No signer certificate specified\n");
@@ -1014,8 +1023,15 @@ int cms_main(int argc, char **argv)
10141023
pwri_tmp = NULL;
10151024
}
10161025
if (!(flags & CMS_STREAM)) {
1017-
if (!CMS_final(cms, in, NULL, flags))
1026+
if (!CMS_final(cms, in, NULL, flags)) {
1027+
if (originator != NULL
1028+
&& ERR_GET_REASON(ERR_peek_error())
1029+
== CMS_R_ERROR_UNSUPPORTED_STATIC_KEY_AGREEMENT) {
1030+
BIO_printf(bio_err, "Cannot use originator for encryption\n");
1031+
goto end;
1032+
}
10181033
goto end;
1034+
}
10191035
}
10201036
} else if (operation == SMIME_ENCRYPTED_ENCRYPT) {
10211037
cms = CMS_EncryptedData_encrypt_ex(in, cipher, secret_key,
@@ -1261,6 +1277,7 @@ int cms_main(int argc, char **argv)
12611277
X509_free(cert);
12621278
X509_free(recip);
12631279
X509_free(signer);
1280+
X509_free(originator);
12641281
EVP_PKEY_free(key);
12651282
EVP_CIPHER_free(cipher);
12661283
EVP_CIPHER_free(wrap_cipher);

‎apps/engine.c‎

Lines changed: 5 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
/*
2-
* Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
2+
* Copyright 2000-2025 The OpenSSL Project Authors. All Rights Reserved.
33
*
44
* Licensed under the Apache License 2.0 (the "License"). You may not use
55
* this file except in compliance with the License. You can obtain a copy
@@ -352,10 +352,12 @@ int engine_main(int argc, char **argv)
352352
test_avail++;
353353
break;
354354
case OPT_PRE:
355-
sk_OPENSSL_STRING_push(pre_cmds, opt_arg());
355+
if (sk_OPENSSL_STRING_push(pre_cmds, opt_arg()) <= 0)
356+
goto end;
356357
break;
357358
case OPT_POST:
358-
sk_OPENSSL_STRING_push(post_cmds, opt_arg());
359+
if (sk_OPENSSL_STRING_push(post_cmds, opt_arg()) <= 0)
360+
goto end;
359361
break;
360362
}
361363
}

‎apps/lib/http_server.c‎

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -220,14 +220,17 @@ BIO *http_server_init_bio(const char *prog, const char *port)
220220
{
221221
BIO *acbio = NULL, *bufbio;
222222
int asock;
223+
char name[40];
223224

225+
snprintf(name, sizeof(name), "[::]:%s", port); /* port may be "0" */
224226
bufbio = BIO_new(BIO_f_buffer());
225227
if (bufbio == NULL)
226228
goto err;
227229
acbio = BIO_new(BIO_s_accept());
228230
if (acbio == NULL
229-
|| BIO_set_bind_mode(acbio, BIO_BIND_REUSEADDR) < 0
230-
|| BIO_set_accept_port(acbio, port) < 0) {
231+
|| BIO_set_accept_ip_family(acbio, BIO_FAMILY_IPANY) <= 0 /* IPv4/6 */
232+
|| BIO_set_bind_mode(acbio, BIO_BIND_REUSEADDR) <= 0
233+
|| BIO_set_accept_name(acbio, name) <= 0) {
231234
log_message(prog, LOG_ERR, "Error setting up accept BIO");
232235
goto err;
233236
}

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