TF-A supports stack smashing protection (-fstack-protector-*).
However, that feature is currently silently disabled because
ENABLE_STACK_PROTECTOR is not set during build time.
As documented in the TF-A user guide, the flag ENABLE_STACK_PROTECTOR
is required to enable stack protection support. When enabled the symbols
for the stack protector (e.g. __stack_chk_guard) are built.
This needs to be done because TF-A does not link against an external
library that provides that symbols (e.g. libc).
So in case we see that BR2_SSP_* is enabled, let's enable the corresponding
ENABLE_STACK_PROTECTOR build flag for TF-A as documented in the TF-A user guide.
This patch also fixes a the following linker errors with older TF-A versions
if BR2_SSP_* is enabled (i.e. -fstack-protector-* is used as compiler flag)
and ENABLE_STACK_PROTECTOR is not set, which are caused by the missing
stack protector symbols:
[...]
params_setup.c:(.text.params_early_setup+0xc): undefined reference to `__stack_chk_guard'
aarch64-none-linux-gnu-ld: params_setup.c:(.text.params_early_setup+0x14): undefined reference to `__stack_chk_guard'
aarch64-none-linux-gnu-ld: params_setup.c:(.text.params_early_setup+0x104): undefined reference to `__stack_chk_guard'
aarch64-none-linux-gnu-ld: params_setup.c:(.text.params_early_setup+0x118): undefined reference to `__stack_chk_fail'
aarch64-none-linux-gnu-ld: ./build/px30/release/bl31/pmu.o: in function `rockchip_soc_sys_pwr_dm_suspend':
pmu.c:(.text.rockchip_soc_sys_pwr_dm_suspend+0xc): undefined reference to `__stack_chk_guard'
[...]
TF-A releases after Nov 2019, that include 7af195e29a4, will circumvent
these issue by explicitliy and silently disabling the stack protector
by appending '-fno-stack-protector' to the compiler flags in case
ENABLE_STACK_PROTECTOR is not set.
Tested on a Rockchip PX30 based system (TF-A v2.2 and upstream/master).
Signed-off-by: Christoph Müllner <christoph.muellner@theobroma-systems.com>
Reviewed-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
These releases are bug fix releases, fixing numerous important issues.
The 6.0.1 release also improves the experimental HTTP/2 support.
https://suricata-ids.org/2020/12/04/suricata-6-0-1-5-0-5-and-4-1-10-released
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Two major bugs were fixed in this versions, both leading to a memory
corruption and random crashes.
https://www.mail-archive.com/haproxy@formilux.org/msg39068.html
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 78dc1f185b forgot to update the
license file from COPYING to LICENSE.
Here is an extract of the ChangeLog for Nmap 7.90 [2020-10-03]:
Upgraded the Nmap license form a sort of hacked-up version of GPLv2 to a
cleaner and better organized version (still based on GPLv2) now called
the Nmap Public Source License to avoid confusion. See
https://nmap.org/npsl/ for more details and annotated license text. This
NPSL project was started in 2006 (community discussion here:
https://seclists.org/nmap-dev/2006/q4/126) and then it lost momentum for
7 years until it was restarted in 2013
(https://seclists.org/nmap-dev/2013/q1/399) and then we got distracted
by development again. We still have some ideas for improving the NPSL,
but it's already much better than the current license, so we're applying
NPSL Version 0.92 to the code now and can make improvements later if
needed. This does not change the license of previous Nmap releases.
Fixes:
- http://autobuild.buildroot.org/results/8cef6a5e99ae341cced405a389346e2faccf6eec
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Patch '0001-fix-compile-time-atomic-detection.patch' claims to be Merged but
this is not true. The linked issue is closed with 'Needs information', and
the code itself is effectively not merged.
Clarify the 'Upstream-status' line to make this more clear.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This version has fixes to connect for UDP sockets, slowing down
potential ICMP side channel leakage. The fix can be controlled with the
option udp-connect: yes, it is enabled by default.
Additionally CVE-2020-28935 is fixed, this solves a problem where the
pidfile is altered by a symlink, and fails if a symlink is encountered.
See https://nlnetlabs.nl/downloads/unbound/CVE-2020-28935.txt for more
information.
https://github.com/NLnetLabs/unbound/releases/tag/release-1.13.0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
* 4.6.2: A vulnerability (CVE-2020-27783) was discovered in the HTML Cleaner
by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now
removes more sneaky "style" content.
* 4.6.1: A vulnerability was discovered in the HTML Cleaner by Yaniv Nizry,
which allowed JavaScript to pass through. The cleaner now removes more
sneaky "style" content.
For more details, see the changes file:
https://github.com/lxml/lxml/blob/lxml-4.6.2/CHANGES.txt
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
A new major version, see the announcement for details:
https://mosquitto.org/blog/2020/12/version-2-0-0-released/
License has now changed to v2.0 of the Eclipse Public License, so update the
license info and hashes to match.
There is now optional cJSON support, so handle that.
Add upstream post-2.0.0 patches fixing build with cJSON and without TLS
support.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2020-27207: Zetetic SQLCipher 4.x before 4.4.1 has a
use-after-free, related to sqlcipher_codec_pragma and sqlite3Strlen30 in
sqlite3.c. A remote denial of service attack can be performed. For
example, a SQL injection can be used to execute the crafted SQL command
sequence. After that, some unexpected RAM data is read.
https://www.zetetic.net/blog/2020/11/25/sqlcipher-442-release
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
mbedtls is supported since version 6.7 and
65e01dbabc
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Propagate the fmt dependency on wchar.
Fixes:
- http://autobuild.buildroot.net/results/814b0f9c3df0076791ca73579b844ef4d56f13c3
[ 66%] Building CXX object CMakeFiles/fmt.dir/src/os.cc.o
In file included from .../build/fmt-7.1.3/include/fmt/os.h:26,
from .../build/fmt-7.1.3/src/os.cc:13:
.../build/fmt-7.1.3/include/fmt/format.h:1139:8: error: 'wstring' in namespace 'std' does not name a type
std::wstring str() const { return {&buffer_[0], size()}; }
^~~~~~~
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Commit 814bfc5ec1 forgot to drop
ti-sgx-libgbm from DEVELOPERS
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Currently, the ti-sgx packages and the beaglebone_qt5_defconfig do
not work with KMS nor Weston. What's worse, is the latest SDK version
06.03.00.106 (as of this commit) of these packages is broken and does
not correctly support KMS, and attempting to run KMS applications
results in eglfs initialization failures. As such, bumping these
packages to the version before 06.03.00.106 is the best option.
Because of the above problems, several packages must change at the
same time to ensure this patch does not break any other packages:
- ti-sgx-libgbm
- dropped, merged into ti-sgx-um, see below
- ti-sgx-um:
- bump the version that matches TI SDK 06.01.00.08.
- demove select BR2_PACKAGE_TI_SGX_LIBGBM in Config.in, as the libgbm
package merges ti-sgx-libgbm with this package.
- ti-sgx-km:
- bump the version that matches TI SDK 06.01.00.08.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Tested-by: Markus <zehnder@live.com>
[yann.morin.1998@free.fr:
- actually switch qt5base to use ti-sgx-um
- split the beaglebone config changes to their own patch
- split the ti-sgx-demos changes to their own patch
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Weston does not work with the ti-sgx SDK, so switch to using the
KMS-based demos.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[yann.morin.1998@free.fr: split off into its own patch]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
weston does not work on the ti-sgx SDK, so switch to using KMS directly,
and drop the wayland-related config options.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[yann.morin.1998@free.fr: split into its own patch]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
- Update hash of AUTHORS file (update in year and URL)
- Update indentation in hash file
https://dev.gnupg.org/T5146https://dev.gnupg.org/T4943
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
- bump version to 5.15.2
- change download url to original site
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
- bump version to 5.15.2
- change download url to original site
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
It includes the following security fix:
* Malformed ASN.1 in a certificate revocation list or a timestamp
response token can lead to a NULL pointer dereference.
https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.2.3-relnotes.txt
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
From [1]:
"The build system is now partly based on Meson. However, building is
still done with configure and make as in previous versions of QEMU."
Qemu requires meson >= 0.55.3, Buildroot use the latest version 0.56.0.
In order to add host-meson dependency we have to remove --python option
since it requires to use the meson bundled into Qemu sources [2].
Even without --python, python3 is used. See config-host.mak:
PYTHON=output/host/bin/python3 -B
See config-host.mak to check if meson and ninja from HOST_DIR are used:
MESON=output/host/bin/meson
NINJA=output/host/bin/ninja
Since the switch to meson is partial and still requires using the
configure script, keep using generic-package infra.
Disable new options introduced in Qemu 5.2.0:
--disable-virtiofsd
--disable-vhost-user-blk-server
Runtime tested on gitlab [3]
[1] https://wiki.qemu.org/ChangeLog/5.2#Build_Information
[2] https://git.qemu.org/?p=qemu.git;a=blob;f=configure;h=18c26e0389741643748c70ac7788a996ef006834;hb=553032db17440f8de011390e5a1cfddd13751b0b#l1895
[3] https://gitlab.com/kubu93/buildroot/-/pipelines/228214205
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
