Many bugs were fixed--2 patches removed here.
This release of wolfSSL includes fixes for 5 security vulnerabilities,
including two CVEs with high/critical base scores:
- potential invalid read with TLS 1.3 PSK, including session tickets
- potential hang with ocspstaping2 (always enabled in openwrt)
- CVE-2019-15651: 1-byte overread when decoding certificate extensions
- CVE-2019-16748: 1-byte overread when checking certificate signatures
- DSA attack to recover DSA private keys
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
(cherry picked from commit f4853f7cca816214cd6e64cffe2b73d0b8c16def)
Hardware acceleration was disabled when AES-CCM was selected as a
workaround for a build failure. This applies a couple of upstream
patches fixing this.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
(cherry picked from commit ab19627ecc3923687fd339f4f23dc45572d00ce0)
Always build AES-GCM support.
Unnecessary patches were removed.
This includes two vulnerability fixes:
CVE-2019-11873: a potential buffer overflow case with the TLSv1.3 PSK
extension parsing.
CVE-2019-13628 (currently assigned-only): potential leak of nonce sizes
when performing ECDSA signing operations. The leak is considered to be
difficult to exploit but it could potentially be used maliciously to
perform a lattice based timing attack.
This brings the package up-to-date with master, so it incorporates
changes from 4.0.0 in master:
* Removed options that can't be turned off because we're building with
--enable-stunnel, some of which affect hostapd's Config.in.
* Adjusted the title of OCSP option, as OCSP itself can't be turned off,
only the stapling part is selectable.
* Mark options turned on when wpad support is selected.
* Add building options for TLS 1.0, and TLS 1.3.
* Add hardware crypto support, which due to a bug, only works when CCM
support is turned off.
* Reorganized option conditionals in Makefile.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
This includes a fix for a medium-level potential cache attack with a
variant of Bleichenbacher’s attack. Patches were refreshed.
Increased FP_MAX_BITS to allow 4096-bit RSA keys.
Fixed poly1305 build option, and some Makefile updates.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
(cherry picked from commit 2792daab5ad26e916619052fc7f581cddc1ea53c)
The configure script broke when used in alpine-3.9 based docker containers. Fixed in wolfSSL >3.15.7.
Signed-off-by: Moritz Warning <moritzwarning@web.de>
The AX_AM_JOBSERVER macro shipped with m4/ax_am_jobserver.m4 is broken on
plain POSIX shells due to the use of `let`.
Shells lacking `let` will fail to run the generated m4sh code and end up
invoking "make" with "-jyes" as argument, fialing the build.
Since there is no reason in the first place for some random package to
muck with the make job server settings and since we do not want it to
randomly override "-j" either, simply remove references to this defunct
macro to let the build succeed on platforms which not happen to use bash
as default shell.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Use download from github archive corresponding to v3.14.4 tag because
the project's website apparently only offers 3.14.0-stable release
downloads.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This seems to cause a false-positive warning/error
while building `libwebsockets-cyassl`.
```
make[6]: Leaving directory '/home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1'
make[6]: Entering directory '/home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1'
[ 2%] Building C object CMakeFiles/websockets.dir/lib/base64-decode.c.o
In file included from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/wolfssl/ssl.h:31:0,
from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/cyassl/ssl.h:33,
from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/cyassl/openssl/ssl.h:30,
from /home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1/lib/private-libwebsockets.h:256,
from /home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1/lib/base64-decode.c:43:
/home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/wolfssl/wolfcrypt/settings.h:1642:14: error: #warning "For timing resistance / side-channel attack prevention consider using harden options" [-Werror=cpp]
#warning "For timing resistance / side-channel attack prevention consider using harden options"
```
Hardening is enabled by default in libwolfssl at build-time.
However, the `settings.h` header is exported (along with other headers)
for build (via Build/InstallDev).
This looks like a small bug/issue with wolfssl.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This is to eliminate any ambiguity about the cyassl/wolfssl lib.
The rename happened some time ago (~3+ years).
As time goes by, people will start to forget cyassl and
start to get confused about the wolfSSL vs cyassl thing.
It's a good idea to keep up with the times (moving forward).
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Eneas U de Queiroz