mirror of
https://github.com/vincentmli/bpfire.git
synced 2026-05-02 00:02:55 +02:00
0c55ec5a49
Fixes CVE-2017-11185: Fixed a DoS vulnerability in the gmp plugin that was caused by insufficient input validation when verifying RSA signatures, which requires decryption with the operation m^e mod n, where m is the signature, and e and n are the exponent and modulus of the public key. The value m is an integer between 0 and n-1, however, the gmp plugin did not verify this. So if m equals n the calculation results in 0, in which case mpz_export() returns NULL. This result wasn't handled properly causing a null-pointer dereference. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
74 lines
2.5 KiB
Bash
74 lines
2.5 KiB
Bash
#!/bin/bash
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############################################################################
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# #
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# This file is part of the IPFire Firewall. #
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# #
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# IPFire is free software; you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation; either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# IPFire is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with IPFire; if not, write to the Free Software #
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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# #
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# Copyright (C) 2017 IPFire-Team <info@ipfire.org>. #
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# #
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############################################################################
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#
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. /opt/pakfire/lib/functions.sh
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/usr/local/bin/backupctrl exclude >/dev/null 2>&1
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core=114
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# Remove old core updates from pakfire cache to save space...
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for (( i=1; i<=$core; i++ )); do
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rm -f /var/cache/pakfire/core-upgrade-*-$i.ipfire
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done
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# Stop services
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ipsec stop
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/etc/init.d/squid stop
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/etc/init.d/unbound stop
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# Extract files
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extract_files
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# update linker config
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ldconfig
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# Remove baudrate from inittab
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# Update Language cache
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/usr/local/bin/update-lang-cache
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# Start services
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/etc/init.d/unbound start
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/etc/init.d/squid start
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if grep -q "ENABLED=on" /var/ipfire/vpn/settings; then
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ipsec start
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fi
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# This update need a reboot...
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touch /var/run/need_reboot
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# Finish
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/etc/init.d/fireinfo start
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sendprofile
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# Update grub config to display new core version
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if [ -e /boot/grub/grub.cfg ]; then
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grub-mkconfig -o /boot/grub/grub.cfg
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fi
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sync
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# Don't report the exitcode last command
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exit 0
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