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author | Patrick J Volkerding <volkerdi@slackware.com> | 2020-02-15 02:42:28 +0000 |
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committer | Eric Hameleers <alien@slackware.com> | 2020-02-15 08:59:47 +0100 |
commit | 7cde3ca9e7c5de666cc607e737f984a52f94e021 (patch) | |
tree | 9625b6c02d0dad1e8cc40f9713b2c1d4919d011a /source/l/qt5/patches/qt5.cve-2020-0570.patch | |
parent | bea4af160dc640549e07144b9a0dddf09b569861 (diff) | |
download | current-7cde3ca9e7c5de666cc607e737f984a52f94e021.tar.gz current-7cde3ca9e7c5de666cc607e737f984a52f94e021.tar.xz |
Sat Feb 15 02:42:28 UTC 202020200215024228
a/kernel-generic-5.4.20-x86_64-1.txz: Upgraded.
a/kernel-huge-5.4.20-x86_64-1.txz: Upgraded.
a/kernel-modules-5.4.20-x86_64-1.txz: Upgraded.
a/shadow-4.8.1-x86_64-3.txz: Rebuilt.
a/util-linux-2.35.1-x86_64-3.txz: Rebuilt.
d/kernel-headers-5.4.20-x86-1.txz: Upgraded.
k/kernel-source-5.4.20-noarch-1.txz: Upgraded.
l/ConsoleKit2-1.2.1-x86_64-2.txz: Rebuilt.
l/dconf-editor-3.34.4-x86_64-1.txz: Upgraded.
l/libxkbcommon-0.10.0-x86_64-1.txz: Added.
l/openal-soft-1.19.1-x86_64-1.txz: Added.
l/qt5-5.13.2-x86_64-1.txz: Added.
Thanks to alienBOB.
n/openssh-8.2p1-x86_64-1.txz: Upgraded.
Potentially incompatible changes:
* ssh(1), sshd(8): the removal of "ssh-rsa" from the accepted
CASignatureAlgorithms list.
* ssh(1), sshd(8): this release removes diffie-hellman-group14-sha1
from the default key exchange proposal for both the client and
server.
* ssh-keygen(1): the command-line options related to the generation
and screening of safe prime numbers used by the
diffie-hellman-group-exchange-* key exchange algorithms have
changed. Most options have been folded under the -O flag.
* sshd(8): the sshd listener process title visible to ps(1) has
changed to include information about the number of connections that
are currently attempting authentication and the limits configured
by MaxStartups.
x/mesa-19.3.4-x86_64-2.txz: Rebuilt.
Reverted "[PATCH] swr: Fix GCC 4.9 checks." which makes X fail to start with
an illegal instruction on some hardware.
isolinux/initrd.img: Rebuilt.
kernels/*: Upgraded.
testing/packages/PAM/ConsoleKit2-1.2.1-x86_64-2_pam.txz: Rebuilt.
Rebuilt with --disable-libcgmanager to fix setting limits on PAM.
Thanks to gattocarlo.
testing/packages/PAM/openssh-8.2p1-x86_64-1_pam.txz: Upgraded.
testing/packages/PAM/shadow-4.8.1-x86_64-3_pam.txz: Rebuilt.
Moved some of the /etc/pam.d/ file to the util-linux package where they
more properly belong.
testing/packages/PAM/util-linux-2.35.1-x86_64-3_pam.txz: Rebuilt.
Added some /etc/pam.d/ files previously in the shadow package.
Changed /etc/pam.d/{chfn,chsh} and made chfn/chsh setuid root to fix them.
Added /etc/pam.d/{runuser,runuser-l}.
usb-and-pxe-installers/usbboot.img: Rebuilt.
Diffstat (limited to 'source/l/qt5/patches/qt5.cve-2020-0570.patch')
-rw-r--r-- | source/l/qt5/patches/qt5.cve-2020-0570.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/source/l/qt5/patches/qt5.cve-2020-0570.patch b/source/l/qt5/patches/qt5.cve-2020-0570.patch new file mode 100644 index 000000000..fa3eb3314 --- /dev/null +++ b/source/l/qt5/patches/qt5.cve-2020-0570.patch @@ -0,0 +1,48 @@ +QLibrary/Unix: do not attempt to load a library relative to $PWD + +I added the code in commit 5219c37f7c98f37f078fee00fe8ca35d83ff4f5d to +find libraries in a haswell/ subdir of the main path, but we only need +to do that transformation if the library is contains at least one +directory seprator. That is, if the user asks to load "lib/foo", then we +should try "lib/haswell/foo" (often, the path prefix will be absolute). + +When the library name the user requested has no directory separators, we +let dlopen() do the transformation for us. Testing on Linux confirms +glibc does so: + +$ LD_DEBUG=libs /lib64/ld-linux-x86-64.so.2 --inhibit-cache ./qml -help |& grep Xcursor + 1972475: find library=libXcursor.so.1 [0]; searching + 1972475: trying file=/usr/lib64/haswell/avx512_1/libXcursor.so.1 + 1972475: trying file=/usr/lib64/haswell/libXcursor.so.1 + 1972475: trying file=/usr/lib64/libXcursor.so.1 + 1972475: calling init: /usr/lib64/libXcursor.so.1 + 1972475: calling fini: /usr/lib64/libXcursor.so.1 [0] + +Fixes: QTBUG-81272 +Change-Id: I596aec77785a4e4e84d5fffd15e89689bb91ffbb + +X-Git-Url: https://codereview.qt-project.org/gitweb?p=qt%2Fqtbase.git;a=blobdiff_plain;f=src%2Fcorelib%2Fplugin%2Fqlibrary_unix.cpp;h=135b82cd378b00abe231c2320866d88f8a71b25a;hp=f0de1010d7b7126d83c4365a31924fa080ec334d;hb=27d92ead3a5f3c145f16b96f95a43c5af136a36b;hpb=3b54009b13e9629b75827a59f8537451d25613a4 + +diff --git a/src/corelib/plugin/qlibrary_unix.cpp b/src/corelib/plugin/qlibrary_unix.cpp +index f0de1010d7b..135b82cd378 100644 +--- a/src/corelib/plugin/qlibrary_unix.cpp ++++ b/src/corelib/plugin/qlibrary_unix.cpp +@@ -1,7 +1,7 @@ + /**************************************************************************** + ** + ** Copyright (C) 2016 The Qt Company Ltd. +-** Copyright (C) 2018 Intel Corporation ++** Copyright (C) 2020 Intel Corporation + ** Contact: https://www.qt.io/licensing/ + ** + ** This file is part of the QtCore module of the Qt Toolkit. +@@ -218,6 +218,8 @@ bool QLibraryPrivate::load_sys() + for(int suffix = 0; retry && !pHnd && suffix < suffixes.size(); suffix++) { + if (!prefixes.at(prefix).isEmpty() && name.startsWith(prefixes.at(prefix))) + continue; ++ if (path.isEmpty() && prefixes.at(prefix).contains(QLatin1Char('/'))) ++ continue; + if (!suffixes.at(suffix).isEmpty() && name.endsWith(suffixes.at(suffix))) + continue; + if (loadHints & QLibrary::LoadArchiveMemberHint) { + |