Ross Burton [Sun, 8 Dec 2019 18:35:55 +0000 (20:35 +0200)]
cve-check: rewrite look to fix false negatives
A previous optimisation was premature and resulted in false-negatives in the report.
Rewrite the checking algorithm to first get the list of potential CVEs by
vendor:product, then iterate through every matching CPE for that CVE to
determine if the bounds match or not. By doing this in two stages we can know
if we've checked every CPE, instead of accidentally breaking out of the scan too
early.
Ross Burton [Sun, 8 Dec 2019 18:35:54 +0000 (20:35 +0200)]
cve-update-db-native: clean up proxy handling
urllib handles adding proxy handlers if the proxies are set in the environment,
so call bb.utils.export_proxies() to do that and remove the manual setup.
Ross Burton [Sun, 8 Dec 2019 18:35:51 +0000 (20:35 +0200)]
cve-update-db-native: don't refresh more than once an hour
We already fetch the yearly CVE metadata and check that for updates before
downloading the full data, but we can speed up CVE checking further by only
checking the CVE metadata once an hour.
Ross Burton [Sun, 8 Dec 2019 18:35:48 +0000 (20:35 +0200)]
cve-check: ensure all known CVEs are in the report
CVEs that are whitelisted or were not vulnerable when there are version
comparisons were not included in the report, so alter the logic to ensure that
all relevant CVEs are in the report for completeness.
Ross Burton [Sun, 8 Dec 2019 18:35:47 +0000 (20:35 +0200)]
cve-check: backport rewrite from master
As detailed at [1] the XML feeds provided by NIST are being discontinued on
October 9th 2019. As cve-check-tool uses these feeds, cve-check.bbclass will be
inoperable after this date.
To ensure that cve-check continues working, backport the following commits from
master to move away from the unmaintained cve-check-tool to our own Python code
that fetches the JSON:
546d14135c5 cve-update-db: New recipe to update CVE database bc144b028f6 cve-check: Remove dependency to cve-check-tool-native 7f62a20b32a cve-check: Manage CVE_PRODUCT with more than one name 3bf63bc6084 cve-check: Consider CVE that affects versions with less than operator c0eabd30d7b cve-update-db: Use std library instead of urllib3 27eb839ee65 cve-check: be idiomatic 09be21f4d17 cve-update-db: Manage proxy if needed. 975793e3825 cve-update-db: do_populate_cve_db depends on do_fetch 0325dd72714 cve-update-db: Catch request.urlopen errors. 4078da92b49 cve-check: Depends on cve-update-db-native f7676e9a38d cve-update-db: Use NVD CPE data to populate PRODUCTS table bc0195be1b1 cve-check: Update unpatched CVE matching c807c2a6409 cve-update-db-native: Skip recipe when cve-check class is not loaded. 07bb8b25e17 cve-check: remove redundant readline CVE whitelisting 5388ed6d137 cve-check-tool: remove 270ac00cb43 cve-check.bbclass: initialize to_append e6bf9000987 cve-check: allow comparison of Vendor as well as Product 91770338f76 cve-update-db-native: use SQL placeholders instead of format strings 7069302a4cc cve-check: Replace CVE_CHECK_CVE_WHITELIST by CVE_CHECK_WHITELIST 78de2cb39d7 cve-update-db-native: Remove hash column from database. 4b301030cf9 cve-update-db-native: use os.path.join instead of + f0d822fad2a cve-update-db: actually inherit native b309840b6aa cve-update-db-native: use executemany() to optimise CPE insertion bb4e53af33d cve-update-db-native: improve metadata parsing 94227459792 cve-update-db-native: clean up JSON fetching 95438d52b73 cve-update-db-native: fix https proxy issues 1f9a963b9ff glibc: exclude child recipes from CVE scanning
sdk: Install nativesdk locales for all TCLIBC variants
install_locales() here is actually operating on nativesdk and only glibc
is the default library for nativesdk, since thats what most of
desktop/server distros use, therefore bailing out based on TCLIBC is not
needed here, since nativesdk-glibc would be required for all non-glibc
targetting SDKs as well.
Fixes SDK install time error
ERROR: OE-core's config sanity checker detected a potential misconfiguration.
Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
Following is the list of potential problems / advisories:
Your system needs to support the en_US.UTF-8 locale.
ERROR: SDK preparation failed
kernel-devsrc: check for localversion files in the kernel source tree
localversion files are ignored. This might lead to a bad version magic when
building out-of-tree modules via SDK.
(Backport from master https://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/recipes-kernel/linux/kernel-devsrc.bb?id=59fcee90de0cbb5b6b8333ab2b0e36214b174e52)
Signed-off-by: Christian Thaler <christian.thaler@tes-dst.com> Signed-off-by: Armin Kuster <akuster808@gmail.com>
kernel.bbclass: fix installation of modules signing certificates
If one has provided external key/certificate for modules signing, Kbuild
will skip creating signing_key.pem and will write only signing_key.x509
certificate. Thus we have to check for .x509 file existence rather than
.pem one.
Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin-solenikov@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 2527e731eba43bd36d0ea268aca6b03155376134) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
Armin Kuster [Sun, 6 Oct 2019 04:30:56 +0000 (21:30 -0700)]
qemu: fix build issue on new hosts with glibc 2.30
This fixes the following error:
TOPDIR/tmp/work/x86_64-linux/qemu-native/3.1.0-r0/qemu-3.1.0/linux-user/syscall.c:254:16: error: static declaration of ‘gettid’ follows non-static declaration
254 | _syscall0(int, gettid)
| ^~~~~~
TOPDIR/tmp/work/x86_64-linux/qemu-native/3.1.0-r0/qemu-3.1.0/linux-user/syscall.c:185:13: note: in definition of macro ‘_syscall0’
185 | static type name (void) \
| ^~~~
In file included from /usr/include/unistd.h:1170,
from TOPDIR/tmp/work/x86_64-linux/qemu-native/3.1.0-r0/qemu-3.1.0/include/qemu/osdep.h:90,
from TOPDIR/tmp/work/x86_64-linux/qemu-native/3.1.0-r0/qemu-3.1.0/linux-user/syscall.c:20:
/usr/include/bits/unistd_ext.h:34:16: note: previous declaration of ‘gettid’ was here
34 | extern __pid_t gettid (void) __THROW;
| ^~~~~~
Adrian Bunk [Sun, 29 Sep 2019 20:46:25 +0000 (23:46 +0300)]
json-c: Don't --enable-rdrand
In recent years AMD CPUs have had various problems with RDRAND
giving either non-random data or no result at all, which is
problematic if either build or target machine has a CPU with
this problem.
The fallback is /dev/urandom, and I'd trust the kernel here.
--enable-rdrand was added in an upgrade to a new upstream
version without mentioning any reason.
[YOCTO #13534]
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
Ruslan Bilovol [Sat, 26 Jan 2019 12:57:57 +0000 (14:57 +0200)]
dhcp: drop lost patch
Commit 7cb42ae87ef9 "dhcp: update 4.4.1" dropped
0008-tweak-to-support-external-bind.patch
from recipe, but left the patch itself in source tree.
Remove this patch since nobody uses it.
Cc: Armin Kuster <akuster808@gmail.com> Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
go1.11.11 (released 2019/06/11) includes a fix to the crypto/x509 package. See the Go 1.11.11 milestone on our issue tracker for details.
go1.11.12 (released 2019/07/08) includes fixes to the compiler and the linker. See the Go 1.11.12 milestone on our issue tracker for details.
go1.11.13 (released 2019/08/13) includes security fixes to the net/http and net/url packages. See the Go 1.11.13 milestone on our issue tracker for details.
It was discovered that the ghostscript /invalidaccess checks fail under
certain conditions. An attacker could possibly exploit this to bypass
the -dSAFER protection and, for example, execute arbitrary shell commands
via a specially crafted PostScript document.
It was found that the superexec operator was available in the internal
dictionary in ghostscript before 9.27. A specially crafted PostScript
file could use this flaw in order to, for example, have access to the
file system outside of the constrains imposed by -dSAFER.
It was found that the forceput operator could be extracted from the
DefineResource method in ghostscript before 9.27. A specially crafted
PostScript file could use this flaw in order to, for example, have
access to the file system outside of the constrains imposed by -dSAFER.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[Fix for CVE-2019-6116 is already in thud, so that has been removed] Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
OpkgPM: use --add-ignore-recommends to process BAD_RECOMMENDATIONS
Currently, BAD_RECOMMENDATIONS on the opkg backed relies on editing the
opkg status file (it sets BAD_RECOMMENDATIONS pkg want state to
deinstalled and pinned). This is brittle, and not consistent across the
different solver backends. Use new --add-ignore-recommends flag instead.
Robert Yang [Mon, 1 Jul 2019 03:49:36 +0000 (11:49 +0800)]
uboot-sign.bbclass: Remove tab indentations in python code
Use 4 spaces to replace a tab.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
Ross Burton [Mon, 24 Jun 2019 18:13:08 +0000 (19:13 +0100)]
glibc: backport CVE fixes
Backport the fixes for several CVEs from the 2.28 stable branch:
- CVE-2016-10739
- CVE-2018-19591
Signed-off-by: Ross Burton <ross.burton@intel.com>
[Dropped CVE-2019-9169 as its in my contrib already] Signed-off-by: Armin Kuster <akuster808@gmail.com>
Richard Purdie [Thu, 20 Jun 2019 14:05:28 +0000 (15:05 +0100)]
uninative: Update to 2.6 release
The 2.6 release contains both libcrypt.so.1 and libcrypt.so.2 which fixes
compatibility with recent fedora/suse releases.
The difference is one is built with obsolete APIs enabled and one disabled.
We now ship both in uninative for compatibility regardless of which distro
a binary is built on.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
When building root filesystems with any of the wpa_supplicant systemd
template service files enabled (current default is to have them disabled) the
systemd-native-fake script would not process the line:
According to the systemd documentation "WantedBy=foo.service in a service
bar.service is mostly equivalent to Alias=foo.service.wants/bar.service in
the same file." However, this is not really the intended purpose of install
Aliases.
Richard Purdie [Thu, 13 Dec 2018 14:46:30 +0000 (14:46 +0000)]
go-crosssdk: PN should use SDK_SYS, not TARGET_ARCH
The crosssdk dependencies are handled using the virtual/ namespace so
this name doesn't matter in the general sense. We want to be able to provide
recipe maintainer information through overrides though, so this standardises it
with the behaviour from gcc-crosssdk and ensures the maintainer overrides work.
Hongxu Jia [Mon, 19 Nov 2018 13:34:56 +0000 (08:34 -0500)]
go-target.inc: fix go not found while multilib enabled
Go binaries were installed to ${libdir}/go/bin, and create symlink
in ${bindir}, while enabling multilib, libdir was extended (such as
/usr/lib64), but BASELIB was not (still /lib), so use
baselib (such as /lib64)) to replace
CVE-2019-6461 and CVE-2019-6462 are patches taken from Clear Linux.
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[Dropped CVE-2018-19876, not affected]
Issue was introduced in 1.15.8 by:
commit 721b7ea0a785afaa04b6da63f970c3c57666fdfe
Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
CUPS 2.2.10 is a bug fix release that addresses issues in the scheduler, IPP Everywhere support, CUPS library, and USB printer support. Changes include:
CVE-2018-4300: Linux session cookies used a predictable random number seed.
The lpoptions command now works with IPP Everywhere printers that have not yet been added as local queues (Issue #5045)
Added USB quirk rules (Issue #5395, Issue #5443)
The generated PPD files for IPP Everywhere printers did not contain the cupsManualCopies keyword (Issue #5433)
Kerberos credentials might be truncated (Issue #5435)
The handling of MaxJobTime 0 did not match the documentation (Issue #5438)
Incorporated the page accounting changes from CUPS 2.3 (Issue #5439)
Fixed a bug adding a queue with the -E option (Issue #5440)
Fixed a crash bug when mapping PPD duplex options to IPP attributes (rdar://46183976)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
CUPS 2.2.9 is a bug fix release that addresses issues in the scheduler,
IPP Everywhere support, CUPS library, and USB printer support. Changes include:
Localization changes (Issue #5348, Issue #5362, Issue #5408)
Documentation updates (Issue #5369)
The lpadmin command would create a non-working printer in some error cases
(Issue #5305)
The scheduler would crash if an empty AccessLog directive was specified
(Issue #5309)
Fixed a regression in the changes to ippValidateAttribute (Issue #5322,
Issue #5330)
Fixed a crash bug in the Epson dot matrix driver (Issue #5323)
Automatic debug logging of job errors did not work with systemd (Issue #5337)
The web interface did not list the IPP Everywhere "driver" (Issue #5338)
The IPP Everywhere "driver" now properly supports face-up printers
(Issue #5345)
Fixed some typos in the label printer drivers (Issue #5350)
Multi-file jobs could get stuck if the backend failed (Issue #5359,
Issue #5413)
The IPP Everywhere "driver" no longer does local filtering when printing to
a shared CUPS printer (Issue #5361)
The lpadmin command now correctly reports IPP errors when configuring an
IPP Everywhere printer (Issue #5370)
Fixed some memory leaks discovered by Coverity (Issue #5375)
The PPD compiler incorrectly terminated JCL options (Issue #5379)
The cupstestppd utility did not generate errors for missing/mismatched
CloseUI/JCLCloseUI keywords (Issue #5381)
The scheduler now reports the actual location of the log file (Issue #5398)
Added a USB quirk rule (Issue #5420)
The scheduler was being backgrounded on macOS, causing applications to spin
(rdar://40436080)
The scheduler did not validate that required initial request attributes were
in the operation group (rdar://41098178)
Authentication in the web interface did not work on macOS (rdar://41444473)
Fixed an issue with HTTP Digest authentication (rdar://41709086)
The scheduler could crash when job history was purged (rdar://42198057)
Dropped non-working RSS subscriptions UI from web interface templates.
Fixed a memory leak for some IPP (extension) syntaxes.
