SSP support requires support in ATF platform code. Not all platforms
implement plat_get_stack_protector_canary() hook. The result is build
failure:
(.text.asm.update_stack_protector_canary+0x4): undefined reference to `plat_get_stack_protector_canary'
Commit cf176128ec ("boot/arm-trusted-firmware: add SSP option")
originally introduces this issue. But then commit ccac9a5bbb
("boot/arm-trusted-firmware: don't force ENABLE_STACK_PROTECTOR") hid
the problem by effectively disabling SSP for all platforms. So only
after commit 09acc7cbc9 ("boot/arm-trusted-firmware: fix SSP
support") the issue showed up.
Make SSP an opt-in for platform that actually provide the
plat_get_stack_protector_canary() hook.
Cc: Sergey Matyukevich <geomatsi@gmail.com>
Cc: Dick Olsson <hi@senzilla.io>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit f03ae60451)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit ccac9a5bbb ("boot/arm-trusted-firmware: don't force
ENABLE_STACK_PROTECTOR") fixed a build failure but also effectively
disabled SSP entirely for ATF. This is because ENABLE_STACK_PROTECTOR is
set to 0 unconditionally in make_helpers/defaults.mk, overwriting any
environment set value. So we must pass ENABLE_STACK_PROTECTOR in
MAKE_OPTS for it to be effective. But to avoid said build failure we
can't pass ENABLE_STACK_PROTECTOR=0.
Only pass ENABLE_STACK_PROTECTOR when
BR2_TARGET_ARM_TRUSTED_FIRMWARE_SSP is enabled. Drop SSP_LEVEL value for
the !BR2_TARGET_ARM_TRUSTED_FIRMWARE_SSP case which is now unused.
Cc: Dick Olsson <hi@senzilla.io>
Cc: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 09acc7cbc9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2022-26291: lrzip v0.641 was discovered to contain a multiple
concurrency use-after-free between the functions zpaq_decompress_buf()
and clear_rulist(). This vulnerability allows attackers to cause a
Denial of Service (DoS) via a crafted Irz file.
- Use official tarball and so drop autoreconf
https://github.com/ckolivas/lrzip/blob/v0.651/WHATS-NEW
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit edbdad9397)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Denial of service fixes:
Evgeny Vereshchagin discovered several ways in which an authenticated
local attacker could cause a crash (denial of service) in
dbus-daemon --system or a custom DBusServer. In uncommon configurations
these could potentially be carried out by an authenticated remote
attacker.
• An invalid array of fixed-length elements where the length of the
array is not a multiple of the length of the element would cause an
assertion failure in debug builds or an out-of-bounds read in
production builds. This was a regression in version 1.3.0.
(dbus#413, CVE-2022-42011; Simon McVittie)
• A syntactically invalid type signature with incorrectly nested
parentheses and curly brackets would cause an assertion failure in
debug builds. Similar messages could potentially result in a crash or
incorrect message processing in a production build, although we are
not aware of a practical example. (dbus#418, CVE-2022-42010;
Simon McVittie)
• A message in non-native endianness with out-of-band Unix file
descriptors would cause a use-after-free and possible memory
corruption in production builds, or an assertion failure in debug
builds. This was a regression in version 1.3.0. (dbus#417,
CVE-2022-42012; Simon McVittie)
https://gitlab.freedesktop.org/dbus/dbus/-/blob/dbus-1.12.24/NEWS
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 29586aed96)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit ff0d534051 (package/iwd: bump version to 1.19), we are no
longer patching configure.ac, so autoreconfigure isn't needed anymore.
Signed-off-by: Daniel Lang <d.lang@abatec.at>
[yann.morin.1998@free.fr: reword with reference to ff0d534051]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 1db79dffca)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix memory leak in EdDSA verify processing. (CVE-2022-38178)
- Fix memory leak in ECDSA verify processing. (CVE-2022-38177)
- Fix serve-stale crash that could happen when
stale-answer-client-timeout was set to 0 and there was a stale CNAME
in the cache for an incoming query. (CVE-2022-3080)
- Prevent excessive resource use while processing large delegations.
(CVE-2022-2795)
https://gitlab.isc.org/isc-projects/bind9/-/blob/v9_16_33/CHANGES
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 8c31f3b50f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is stable bugfix release of libmdbx. So it is reasonable to backport
this patch to all applicable releases/branches of Buildroot.
Release notes for v0.11.12
--------------------------
Fixes:
- Fixed static assertion failure on platforms where the `off_t` type is wider
than corresponding fields of `struct flock` used for file locking (backport).
Now _libmdbx_ will use `fcntl64(F_GETLK64/F_SETLK64/F_SETLKW64)` if available.
- Fixed assertion check inside `page_retire_ex()` (backport).
Minors:
- Fixed `-Wint-to-pointer-cast` warnings while casting to `mdbx_tid_t` (backport).
- Removed needless `LockFileEx()` inside `mdbx_env_copy()` (backport).
The complete ChangeLog: https://gitflic.ru/project/erthink/libmdbx/blob?file=ChangeLog.md
Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit dd2ded3355)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This release contains fixes for three minor memory safety problems.
None are believed to be exploitable, but we report most memory safety
problems as potential security vulnerabilities out of caution.
* ssh-keyscan(1): fix a one-byte overflow in SSH- banner processing.
Reported by Qualys
* ssh-keygen(1): double free() in error path of file hashing step in
signing/verify code; GHPR333
* ssh-keysign(8): double-free in error path introduced in openssh-8.9
https://www.openssh.com/txt/release-9.1
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit bb571dc3e8)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Missed from commit 2b134f9549 ({toolchain, linux-headers}: add support for
5.17.x headers).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 484b50507f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since 2.5.1, volk has been undergoing a relicensing from GPL-3.0+ to the
LGPL-3.0+, which is still not completely done by some large margin), so
it is still covered by the GPL-3.0+, but has parts already covered by
the LGPL-3.0+.
We so far only listed GPL-3.0+, but we also had the license file for the
LGPL-3.0+.
Add LGPL-3.0+ to the list of licenses; the COPYING file is the text of
the GPL-3.0+, so we already had it listed (note: the package has a
COPYING-GPL, but i's a symlink to COPYING).
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[yann.morin.1998@free.fr:
- split out to its own patch
- explain why we don't add COPYING-GPL
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 0a397fa638)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since volk 2.5.1, C++17 is required, and no Boost component is used
anymore.
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[yann.morin.1998@free.fr: split out to its own patch]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 66215faa52)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Denial of service attack and buffer overflow against TLS 1.3
servers using session ticket resumption. When built with
--enable-session-ticket and making use of TLS 1.3 server code in
wolfSSL, there is the possibility of a malicious client to craft a
malformed second ClientHello packet that causes the server to crash.
This issue is limited to when using both --enable-session-ticket and TLS
1.3 on the server side. Users with TLS 1.3 servers, and having
--enable-session-ticket, should update to the latest version of wolfSSL.
https://github.com/wolfSSL/wolfssl/releases/tag/v5.5.1-stable
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 2e4c0e722f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We can't use BR2_PACKAGE_LIBOPENSSL to force selecting libopenssl, as
it is part of a choice. Instead, we have a symbol explicitly to force
libopenssl: BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL.
Use that.
Reported-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 60f97ad95a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Nicolas Tran is apparently no longer at Smile:
The response from the remote server was:
450 4.1.1 <nicolas.tran@smile.fr>: Recipient address rejected: User unknown in virtual mailbox table
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e4ecf82f99)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
His e-mail server is no longer responsive. Every single day, we get:
<joerg.krause@embedded.rocks>: connect to embedded.rocks[99.83.154.118]:25:
Connection timed out
when sending the daily autobuilder report.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c6b987f39d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Drop have_mfpu_neon which has been added by commit
b07de37540 but is not recognized:
CMake Warning:
Manually-specified variables were not used by the project:
BUILD_DOC
BUILD_DOCS
BUILD_EXAMPLE
BUILD_EXAMPLES
BUILD_TEST
BUILD_TESTING
BUILD_TESTS
CMAKE_INSTALL_RUNSTATEDIR
have_mfpu_neon
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 27f6c1ab38)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
