Fixes the following security issues:
- CVE-2020-3862: Impact: A malicious website may be able to cause a denial
of service. Description: A denial of service issue was addressed with
improved memory handling.
- CVE-2020-3864: Impact: A DOM object context may not have had a unique
security origin. Description: A logic issue was addressed with improved
validation.
- CVE-2020-3865: Impact: A top-level DOM object context may have incorrectly
been considered secure. Description: A logic issue was addressed with
improved validation.
- CVE-2020-3867: Impact: Processing maliciously crafted web content may lead
to universal cross site scripting. Description: A logic issue was
addressed with improved state management.
- CVE-2020-3868: Impact: Processing maliciously crafted web content may lead
to arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
For more details, see the advisory:
https://wpewebkit.org/security/WSA-2020-0002.html
While we are at it, adjust the white space in the .hash function to match
the new agreements.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit abafaedd05)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
CMakeLists.txt contains a toolchain check:
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS "7.3.0")
message(FATAL_ERROR "GCC 7.3 or newer is required to build WebKit. Use a newer GCC version or Clang.")
endif ()
endif ()
So bump the toolchain dependency to >= GCC 7. The check is really about >=
7.3.0, but we do not have such detailed version checks. Given that GCC
7.3.0 was released in January 2018 (and 7.1.0 in May 2017), most external
GCC 7.x toolchains probably use >= 7.3.0.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 09af6d8bfd)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Forcibly disable the JavaScriptCore JIT compilation support
for MIPSr6 processors, which are unsupported.
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit f779520a63)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2019-8835: Multiple memory corruption issues were addressed with
improved memory handling
- CVE-2019-8844: Multiple memory corruption issues were addressed with
improved memory handling
- CVE-2019-8846: A use after free issue was addressed with improved memory
management
For details, see the advisory:
https://webkitgtk.org/security/WSA-2020-0001.html
Drop now upstreamed patch.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 9412a38fec)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2020-3862: Impact: A malicious website may be able to cause a denial
of service. Description: A denial of service issue was addressed with
improved memory handling.
- CVE-2020-3864: Impact: A DOM object context may not have had a unique
security origin. Description: A logic issue was addressed with improved
validation.
- CVE-2020-3865: Impact: A top-level DOM object context may have incorrectly
been considered secure. Description: A logic issue was addressed with
improved validation.
- CVE-2020-3867: Impact: Processing maliciously crafted web content may lead
to universal cross site scripting. Description: A logic issue was
addressed with improved state management.
- CVE-2020-3868: Impact: Processing maliciously crafted web content may lead
to arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
For more details, see the advisory:
https://webkitgtk.org/security/WSA-2020-0002.html
While we are at it, adjust the white space in the .hash function to match
the new agreements.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 97ce61f633)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
CMakeLists.txt contains a toolchain check:
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS "7.3.0")
message(FATAL_ERROR "GCC 7.3 or newer is required to build WebKit. Use a newer GCC version or Clang.")
endif ()
endif ()
So bump the toolchain dependency to >= GCC 7. The check is really about >=
7.3.0, but we do not have such detailed version checks. Given that GCC
7.3.0 was released in January 2018 (and 7.1.0 in May 2017), most external
GCC 7.x toolchains probably use >= 7.3.0.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit ec1ff802df)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2019-8835: Multiple memory corruption issues were addressed with
improved memory handling
- CVE-2019-8844: Multiple memory corruption issues were addressed with
improved memory handling
- CVE-2019-8846: A use after free issue was addressed with improved memory
management
For details, see the advisory:
https://webkitgtk.org/security/WSA-2020-0001.html
Drop now upstreamed patch.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 35df7bdb07)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
His e-mail address is bouncing:
Your message to bachmann@tofwerk.com couldn't be delivered.
bachmann wasn't found at tofwerk.com.
thomas.petazzoni Office 365 bachmann
Action Required Recipient
Unknown To address
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 19829deb25)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When 'make' includes a new Makefile, it appends its path to the MAKEFILE_LIST
variable. From that variable, we construct a few set of derivative
variables:
pkgdir = $(dir $(lastword $(MAKEFILE_LIST)))
pkgname = $(lastword $(subst /, ,$(pkgdir)))
Essentially, pkgdir is the full directory where the package is located
(either relative to Buildroot's top directory for in-tree packages, or
absolute for packages in br2-external trees), while pkgname is the last
component of that directory.
pkgdir is in turn used to seed FOO_PKGDIR.
This all happens when we eventually call the package-generic infra,
later down in the file.
When they are parsed, the Makefiles for each linux-extensions are
appended to MAKEFILE_LIST, after the linux.mk one. But since they are
located in the same directory as the main linux.mk, the last component
of MAKEFILE_LIST, which is no longer the main linux.mk, will still yield
the correct values for the linux package.
This is a tough assumption we made there and then.
When we added the support for br2-external linux extensions, we where
very cautious to explicitly scan them from a directory named 'linux', so
that this would yield the correct package name.
And that worked well so far, until someone needed to build an older
kernel, for which our conditional patch is needed, and which just
failed:
/bin/bash: [...]/buildroot-external-linux-test/linux//0001-timeconst.pl-Eliminate-Perl-warning.patch.conditional: No such file or directory
When we scan linux extensions from a br2-external tree, the last
component of MAKEFILE_LIST is no longer in the same directory as the
main linux.mk, and thus the assumption above falls to pieces...
Again, when we added support for linux extensions from br2-external,
although we cared about the package name (pkgname), we completely missed
out on the package directory, and the LINUX_PKGDIR variable.
We do not have a very clean way out of this mess, but we have a nice
dirty trick: Scan the linux extensions from a br2-external tree before we
scan the in-tree ones. That way, the last component of MAKEFILE_LIST is
back to one that is in the same directory as the main linux.mk, and
we're back on tracks.
This is still very fragile, though, but short of a complete overhaul on
how packages are parsed and evaluated, this is the best we can come in
short order.
Reported-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Heiko Thiery <heiko.thiery@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit a1feef1a0d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Qt5 has predefined optimization flags depending if you're building for
size, for debug etc. These flags are defined in
mkspecs/common/gcc-base.conf:
QMAKE_CFLAGS_OPTIMIZE = -O2
QMAKE_CFLAGS_OPTIMIZE_FULL = -O3
QMAKE_CFLAGS_OPTIMIZE_DEBUG = -Og
QMAKE_CFLAGS_OPTIMIZE_SIZE = -Os
Then, in the same file, they use them to set
QMAKE_CFLAGS_RELEASE/QMAKE_CXXFLAGS_RELEASE:
QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_RELEASE
At this point there is our chance to override QMAKE_CFLAGS_OPTIMIZE_* in
qmake.conf, but it's too late, because QMAKE_CFLAGS_RELEASE is already
set (i.e. -O2) so trying to add or remove QMAKE_CFLAGS_OPTIMIZE (that is
reset now on) from QMAKE_CLAGS_RELEASE in
common/features/default_post.prf won't work:
optimize_size {
!isEmpty(QMAKE_CFLAGS_OPTIMIZE):!isEmpty(QMAKE_CFLAGS_OPTIMIZE_SIZE) {
QMAKE_CFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CXXFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_SIZE
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_SIZE
}
} else: optimize_full {
!isEmpty(QMAKE_CFLAGS_OPTIMIZE):!isEmpty(QMAKE_CFLAGS_OPTIMIZE_FULL) {
QMAKE_CFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CXXFLAGS_RELEASE -= $$QMAKE_CFLAGS_OPTIMIZE
QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_FULL
QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE_FULL
}
}
So let's reset:
QMAKE_CFLAGS_RELEASE
QMAKE_CFLAGS_DEBUG
QMAKE_CXXFLAGS_RELEASE
QMAKE_CXXFLAGS_DEBUG
in our qmake.conf since the only assignment done in
mkspecs/common/gcc-base.conf only regards optimization.
This package is also affected by BR2_TOOLCHAIN_HAS_GCC_BUG_90620 and
it's been worked around by appending -O0 to CFLAGS/CXXFLAGS. This bug
prevented workaround to work overriding optimization flags, so solving
this also solves workaround problem.
Fixes:
http://autobuild.buildroot.net/results/ada/adaa9b4bcc6f9d2b5e82c479859a07e8abf5cf13/http://autobuild.buildroot.net/results/a83/a83bdd1f3bf309c07abebe871b017c331ed36e67/
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Tested-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Arnout: add a comment to qmake.conf.in]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit c4a6f974b1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2018-11813: libjpeg 9c has a large loop because read_pixel in
rdtarga.c mishandles EOF.
- Update hash of README (small updates such as authors, year ...)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 75a14ec067)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues (4.10.12):
CVE-2019-14902: Replication of ACLs set to inherit down a subtree on AD
Directory not automatic.
CVE-2019-14907: Crash after failed character conversion at log level 3
or above.
CVE-2019-19344: Use after free during DNS zone scavenging in Samba AD
DC.
For more details, see the release notes:
https://www.samba.org/samba/history/samba-4.10.12.html
In addition, 4.10.13 fixes a number of bugs. For details, see the release
notes:
https://www.samba.org/samba/history/samba-4.10.13.html
Drop now upstreamed
0006-heimdal_build-wscript_build-do-not-add-host-include-.patch
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As recently reported to the list:
http://lists.busybox.net/pipermail/buildroot/2020-January/271937.html
The hardcoded rootfs partition size can lead to hard to understand build
failures if more packages are added.
So drop the hardcoded partition size. Genimage will then size the partition
to match the size of the rootfs image (which by default is also 60MB for ext4).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit f1d1967422)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The 4.12.2 release brings a large number of fixes:
https://xenproject.org/downloads/xen-project-archives/xen-project-4-12-series/xen-project-4-12-2/
Including a number of security fixes:
XSA-296: VCPUOP_initialise DoS (CVE-2019-18420)
XSA-298: missing descriptor table limit checking in x86 PV emulation
(CVE-2019-18425)
XSA-299: Issues with restartable PV type change operations (CVE-2019-18421)
XSA-301: add-to-physmap can be abused to DoS Arm hosts (CVE-2019-18423)
XSA-302: passed through PCI devices may corrupt host memory after
deassignment (CVE-2019-18424)
XSA-303: ARM: Interrupts are unconditionally unmasked in exception handlers
(CVE-2019-18422)
XSA-304: x86: Machine Check Error on Page Size Change DoS (CVE-2018-12207)
XSA-305: TSX Asynchronous Abort speculative side channel (CVE-2019-11135)
XSA-306: Device quarantine for alternate pci assignment methods
(CVE-2019-19579)
XSA-307: find_next_bit() issues (CVE-2019-19581 CVE-2019-19582)
XSA-308: VMX: VMentry failure with debug exceptions and blocked states
(CVE-2019-19583)
XSA-309: Linear pagetable use / entry miscounts (CVE-2019-19578)
XSA-310: Further issues with restartable PV type change operations
(CVE-2019-19580)
XSA-311: Bugs in dynamic height handling for AMD IOMMU pagetables
(CVE-2019-19577)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 636df7ffcd)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes:
http://autobuild.buildroot.net/results/14af2dc3219847a92c6ec2db14ba387159b61fde
The Xen build system builds and embeds a default XSM FLASK (Flux Advanced
Security Kernel) security policy if it detects SELinux checkpolicy on the
build machine.
If enabled, a gen-policy.py python script is used to convert the binary
FLASK policy to a C array initialization list to embed it in the Xen binary.
Depending on the python version and locale available on the host, this fails
with byte values outside the 0..255 range:
policy.c:7:10: error: unsigned conversion from 'int' to 'unsigned char' changes value from '56575' to '255' [-Werror=overflow]
0xdc8c, 0xdcff, 0x7c, 0xdcf9, 0x08, 0x00, 0x00, 0x00, 0x58, 0x65, 0x6e, 0x46, 0x6c,
To fix this and ensure a consistent build, pass XEN_HAS_CHECKPOLICY=n to
disable the checkpolicy detection.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit b60f3e2ae6)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When building with path containing "m4/" occurence(i.e. make
O=output-m4) gettext-tiny install recipe copies files to wrong place and
later some package using autotools fail to autoreconf(i.e. minicom).
This is due to buggy gettext-tiny Makefile install recipe where they
substitute every "m4/" in INSTALL destination path, including the "m4/"
part of our build folder. Add patch to fix this by using $(patsubst ...)
instead of $(subst m4/,,$@) to substitute only last "m4/" occurence in
path.
Fixes:
https://bugs.busybox.net/show_bug.cgi?id=12481
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 41b9a64526)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The README file saved by legal-info does not mention the host package
variant of the saved material. Add them.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit ec78068972)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This list dates back to 2012. Since a long time now Buildroot saves the
patches applied as well as the actual source code for some external
toolchains. Update the manual accordingly.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit a74e57c932)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2019-18222: Our bignum implementation is not constant
time/constant trace, so side channel attacks can retrieve the blinded
value, factor it (as it is smaller than RSA keys and not guaranteed to
have only large prime factors), and then, by brute force, recover the
key. Reported by Alejandro Cabrera Aldaya and Billy Brumley.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit a7186d0913)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
With Qt 5.12.x only handwriting/lipi-toolkit needs 3rdparty parts
installation (with Qt 5.6.x although zn_CZ/pinyin and zh_TW tcime).
Fixes:
- https://bugs.busybox.net/show_bug.cgi?id=12456
cp: cannot stat '.../host/arm-buildroot-linux-gnueabihf/sysroot/usr/qtvirtualkeyboard': No such file or directory
Also fix the way we test the variable: we very seldomly use ifdef,
instead we usually test for equality.
Reported-by: Sam Petrocelli <sam.petrocelli@gmail.com>
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
[yann.morin.1998@free.fr: also fix the way we test the variable]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 3645f89922)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch adds a new manual section that captures an overview
of the run-tests tool, how to manually run a test and where to
find the test case script.
A brief set of steps is included to go through how to add a new
test case and suggestions on how to test/debug.
Cc: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Cc: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
[yann.morin.1998@free.fr:
- switch the creating and debugging sections
- minor reformatting
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit e2e57d5678)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2019-10155 (IKEv1 information exchange packet's integrity check
value is not verified)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 94c66ece47)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2019-13117: In numbers.c in libxslt 1.1.33, an xsl:number with certain
format strings could lead to a uninitialized read in
xsltNumberFormatInsertNumbers. This could allow an attacker to discern
whether a byte on the stack contains the characters A, a, I, i, or 0, or
any other character.
- CVE-2019-13118: In numbers.c in libxslt 1.1.33, a type holding grouping
characters of an xsl:number instruction was too narrow and an invalid
character/length combination could be passed to xsltNumberFormatDecimal,
leading to a read of uninitialized stack data.
- CVE-2019-18197: In xsltCopyText in transform.c in libxslt 1.1.33, a
pointer variable isn't reset under certain circumstances. If the relevant
memory area happened to be freed and reused in a certain way, a bounds
check could fail and memory outside a buffer could be written to, or
uninitialized data could be disclosed.
Remove patch (already in version)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Peter: mention security impact]
(cherry picked from commit 5645107c39)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2019-14491: An issue was discovered in OpenCV before 3.4.7
and 4.x before 4.1.1. There is an out of bounds read in the function
cv::predictOrdered<cv::HaarEvaluator> in
modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
- Fix CVE-2019-14492: An issue was discovered in OpenCV before 3.4.7
and 4.x before 4.1.1. There is an out of bounds read/write in the
function HaarEvaluator::OptFeature::calc in
modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
- atomic workaround is not needed since version 3.4.8 and
464972855e
- Update hash of license file (Xperience.AI added:
766465ce94)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit f6fb2cae06)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Removed patches 0006 & 0007 which were applied upstream as single
commit on the server-1.20-branch branch:
07efd81b81
Updated upstream URL for patch 0001.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5f90daa66f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add two patches to fix openssl support:
- 0003-Fix-openssl-detection.patch (suggested by Jonathan Kimmitt)
- 0004-Support-OpenSSL-1.1.0.patch (taken from upstream)
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 62ad96c057)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 5eecaf354c (package/rtl8821au: switch to abperiasamy fork) changed
the upstream location, but didn't update the link in the help text.
Signed-off-by: Christian Stewart <christian@paral.in>
[Peter: extend commit message]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 6d4c2d062e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
