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39
CVE-2021-44225.patch
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39
CVE-2021-44225.patch
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@ -0,0 +1,39 @@
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From 7977fec0be89ae6fe87405b3f8da2f0b5e415e3d Mon Sep 17 00:00:00 2001
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From: Vincent Bernat <vincent@bernat.ch>
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Date: Tue, 23 Nov 2021 06:50:59 +0100
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Subject: [PATCH] dbus: fix policy to not be overly broad
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The DBus policy did not restrict the message destination, allowing any
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user to inspect and manipulate any property.
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CVE-2021-44225
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https://nvd.nist.gov/vuln/detail/CVE-2021-44225
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Reference:https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d.patch
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Conflict:NA
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Signed-off-by: Vincent Bernat <vincent@bernat.ch>
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---
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keepalived/dbus/org.keepalived.Vrrp1.conf | 13 ++++++++-----
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1 file changed, 8 insertions(+), 5 deletions(-)
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diff --git a/keepalived/dbus/org.keepalived.Vrrp1.conf b/keepalived/dbus/org.keepalived.Vrrp1.conf
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index 2b78a575c..b5ced6085 100644
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--- a/keepalived/dbus/org.keepalived.Vrrp1.conf
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+++ b/keepalived/dbus/org.keepalived.Vrrp1.conf
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@@ -3,12 +3,15 @@
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"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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<busconfig>
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<policy user="root">
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- <allow own="org.keepalived.Vrrp1"/>
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- <allow send_destination="org.keepalived.Vrrp1"/>
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+ <allow own="org.keepalived.Vrrp1" />
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+ <allow send_destination="org.keepalived.Vrrp1" />
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</policy>
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<policy context="default">
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- <allow send_interface="org.freedesktop.DBus.Introspectable" />
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- <allow send_interface="org.freedesktop.DBus.Peer" />
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- <allow send_interface="org.freedesktop.DBus.Properties" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Introspectable" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Peer" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Properties" />
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</policy>
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</busconfig>
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Binary file not shown.
BIN
keepalived-2.2.4.tar.gz
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BIN
keepalived-2.2.4.tar.gz
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Binary file not shown.
@ -5,7 +5,7 @@ Wants=network-online.target
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[Service]
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[Service]
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Type=forking
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Type=forking
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PIDFile=/var/run/keepalived.pid
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PIDFile=/run/keepalived.pid
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KillMode=process
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KillMode=process
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EnvironmentFile=-/etc/sysconfig/keepalived
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EnvironmentFile=-/etc/sysconfig/keepalived
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ExecStart=/usr/sbin/keepalived $KEEPALIVED_OPTIONS
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ExecStart=/usr/sbin/keepalived $KEEPALIVED_OPTIONS
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@ -2,12 +2,13 @@
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%bcond_without vrrp
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%bcond_without vrrp
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%bcond_without sha1
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%bcond_without sha1
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%bcond_with profile
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%bcond_with profile
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%bcond_without nftables
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%bcond_with debug
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%bcond_with debug
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%global _hardened_build 1
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%global _hardened_build 1
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Name: keepalived
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Name: keepalived
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Version: 2.0.12
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Version: 2.2.4
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Release: 2
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Release: 2
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Summary: High Availability monitor built upon LVS, VRRP and service pollers
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Summary: High Availability monitor built upon LVS, VRRP and service pollers
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License: GPLv2+
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License: GPLv2+
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@ -15,8 +16,11 @@ URL: http://www.keepalived.org/
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Source0: http://www.keepalived.org/software/keepalived-%{version}.tar.gz
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Source0: http://www.keepalived.org/software/keepalived-%{version}.tar.gz
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Source1: keepalived.service
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Source1: keepalived.service
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Patch0001: CVE-2021-44225.patch
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BuildRequires: net-snmp-devel gcc systemd-units openssl-devel libnl3-devel
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BuildRequires: net-snmp-devel gcc systemd-units openssl-devel libnl3-devel
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BuildRequires: ipset-devel iptables-devel libnfnetlink-devel
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BuildRequires: ipset-devel iptables-devel libnfnetlink-devel libnftnl-devel
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BuildRequires: file-devel libmnl-devel
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%{?systemd requires}
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%{?systemd requires}
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%description
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%description
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@ -38,12 +42,13 @@ or all together to provide resilient infrastructures.
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%package_help
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%package_help
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%prep
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%prep
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%autosetup -n %{name}-%{version}
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%autosetup -n %{name}-%{version} -p1
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%build
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%build
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%configure %{?with_debug:--enable-debug} %{?with_profile:--enable-profile} \
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%configure %{?with_debug:--enable-debug} %{?with_profile:--enable-profile} \
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%{!?with_vrrp:--disable-vrrp} %{?with_sha1:--enable-sha1} \
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%{!?with_vrrp:--disable-vrrp} %{?with_sha1:--enable-sha1} \
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--with-init=systemd %{!?with_vrrp:--disable-vrrp} \
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--with-init=systemd %{!?with_vrrp:--disable-vrrp} \
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%{?with_nftables:--enable-nftables --disable-iptables --disable-ipset} \
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%{?with_snmp:--enable-snmp --enable-snmp-rfc} \
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%{?with_snmp:--enable-snmp --enable-snmp-rfc} \
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%make_build STRIP=/bin/true
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%make_build STRIP=/bin/true
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@ -87,5 +92,23 @@ install -Dd -m 0755 %{buildroot}%{_libexecdir}/keepalived
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%{_mandir}/man*
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%{_mandir}/man*
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%changelog
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%changelog
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* Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.0.12-2
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* Tue Mar 29 2022 kwb0523 <kwb0523@163.com> - 2.2.4-2
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- Type:bugfix
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- ID:NA
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- SUG:NA
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- DESC:fix CVE-2021-44225
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* Tue Dec 21 2021 kwb0523 <kwb0523@163.com> - 2.2.4-1
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- Type:bugfix
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- ID:NA
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- SUG:NA
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- DESC:upgrade keepalived to 2.2.4
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* Thu Jun 10 2021 wangxp006 <wangxp006@163.com> - 2.0.20-3
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- Type:bugfix
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- ID:NA
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- SUG:NA
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- DESC:backport upstream patches
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* Tue May 12 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.0.20-2
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- Package init
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- Package init
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