In the output of legal-info, which is JSON-formatted, we include the
CPI_ID (when it is valid).
For xerces, the CPE_ID contains two sequences of \+ (which is exactly
what is present in the NIST DB, [0]).
However, in JSON, like in C, \ escapes the following character; only a
very limited set of characters are valid to escape: " \ / b f n r t u.
Escaping any other character is invalid. Conformant JSON parser will
choke on invalid sequences, and so does not the json python module:
File "/usr/lib/python2.7/json/decoder.py", line 380, in raw_decode
obj, end = self.scan_once(s, idx)
ValueError: Invalid \escape: line 1 column 608554 (char 608553)
We fix that be globally escaping \ in our json output, in the generic
sanitising macro.
[0] https://nvd.nist.gov/products/cpe/detail/645?namingFormat=2.3&orderBy=CPEURI&keyword=xerces&status=FINAL
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Release notes:
We are very sorry to have to report that a problem was found with the
GNU Binutils 2.36 release. It turns out that it contained a small
portion of code that was not covered by an FSF copyright assignment.
So we have created a replacement release - 2.36.1 - with that code
removed.
In addition we found that a fix for a theoretical security
vulnerability[1] was itself broken and could result in the archiver
program "ar" misbehaving. So we have chosen to revert the fix from
the 2.36.1 release whilst the problem is properly resolved.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
lm-sensors is an optional dependency (enabled by default) since version
3.0.3 and
1b225cd7a0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Drop patches (already in version) and so autoreconf
- Update indentation in hash file (two spaces)
https://sourceforge.net/p/atftp/code/ci/v0.7.4/tree/Changelog
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Fixes the following security issue:
- CVE-2021-3177: Python 3.x through 3.9.1 has a buffer overflow in
PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution
in certain Python applications that accept floating-point numbers as
untrusted input, as demonstrated by a 1e300 argument to
c_double.from_param. This occurs because sprintf is used unsafely.
For details, see the advisory:
https://python-security.readthedocs.io/vuln/ctypes-buffer-overflow-pycarg_repr.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Rebased patches 1 and 4
- Dropped upstreamed patches 5 and 6
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
[yann.morin.1998@free.fr:
- update patches 1-2 with actual backports, as noticed by Stefan
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Fix the following build failure on sparc64:
/home/giuliobenetti/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc64-buildroot-linux-gnu/9.3.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: /tmp/ccylTux8.o: in function `find_kaslr_offsets':
/home/giuliobenetti/autobuild/run/instance-0/output-1/build/makedumpfile-1.6.8/makedumpfile.c:4017: undefined reference to `get_kaslr_offset'
Even if this build failure is only raised with version 1.6.8,
get_kaslr_offset was also undeclared on sparc64 in version 1.6.7
Fixes:
- http://autobuild.buildroot.org/results/1421f54f7599bba62c0a4bd5c65ce21c8cc7ee1a
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixed the following security issue:
- CVE-2020-6097: An exploitable denial of service vulnerability exists in
the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A
specially crafted sequence of RRQ-Multicast requests trigger an assert()
call resulting in denial-of-service. An attacker can send a sequence of
malicious packets to trigger this vulnerability.
For more details, see the report:
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1029
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Fixes the following security issue:
- wpa_supplicant P2P group information processing vulnerability (no CVE yet)
A vulnerability was discovered in how wpa_supplicant processing P2P
(Wi-Fi Direct) group information from active group owners. The actual
parsing of that information validates field lengths appropriately, but
processing of the parsed information misses a length check when storing a
copy of the secondary device types. This can result in writing attacker
controlled data into the peer entry after the area assigned for the
secondary device type. The overflow can result in corrupting pointers
for heap allocations. This can result in an attacker within radio range
of the device running P2P discovery being able to cause unexpected
behavior, including termination of the wpa_supplicant process and
potentially arbitrary code execution.
For more details, see the advisory:
https://w1.fi/security/2020-2/wpa_supplicant-p2p-group-info-processing-vulnerability.txt
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[yann.morin.1998@free.fr: keep _PATCH near _VERSION and _SITE]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
When a armv8 target is used in 32bits mode, xenomai fail to detect the
ARM architecture and abord the build. (__ARM_ARCH_7A__ is not defined
for armv8 cpus).
There are no autobuilder failures for this issue since cobalt is never
selected, but the following defconfig:
BR2_arm=y
BR2_cortex_a53=y
BR2_ARM_FPU_NEON_VFPV4=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_XENOMAI=y
BR2_PACKAGE_XENOMAI_COBALT=y
This was initialy reproduced using the raspberrypi3_defconfig with
Xenomai package with cobalt selected.
In order to use Xenomai on raspberrypi3 in 32 bits mode, one has to
select BR2_cortex_a7 instead of BR2_cortex_a53 (see a13a388dd4).
See:
https://gitlab.denx.de/Xenomai/xenomai/-/blob/v3.1/lib/cobalt/arch/arm/include/asm/xenomai/features.h#L52
Signed-off-by: Romain Naour <romain.naour@gmail.com>
[yann.morin.1998@free.fr:
- switch to independent conditional 'default y'
- slightly reword the commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
