Oval Definition:oval:org.opensuse.security:def:47111
Revision Date:2021-08-16Version:1
Title:openssh-7.2p2-55.1 on GA media (Moderate)
Description:

These are all security issues fixed in the openssh-7.2p2-55.1 package on the GA media of SUSE Linux Enterprise Server 12 SP2.
Family:unixClass:patch
Status:Reference(s):1001066
1007245
1050699
1050704
1050708
1050711
1050712
1050714
1077717
1109663
1109847
1124493
1129346
1130847
1138459
1141493
1160878
1160883
1160895
1160912
1162388
1174157
943967
943968
943969
CVE-2010-0624
CVE-2011-0465
CVE-2013-1990
CVE-2013-1999
CVE-2013-3495
CVE-2013-4238
CVE-2013-4533
CVE-2013-4534
CVE-2013-4537
CVE-2013-4538
CVE-2013-4539
CVE-2013-4540
CVE-2014-0222
CVE-2014-2653
CVE-2014-3640
CVE-2014-3672
CVE-2014-4650
CVE-2014-7815
CVE-2014-8169
CVE-2015-1779
CVE-2015-3259
CVE-2015-3340
CVE-2015-3456
CVE-2015-4037
CVE-2015-4103
CVE-2015-4104
CVE-2015-4105
CVE-2015-4106
CVE-2015-5154
CVE-2015-5198
CVE-2015-5199
CVE-2015-5200
CVE-2015-5239
CVE-2015-5278
CVE-2015-5307
CVE-2015-5352
CVE-2015-5600
CVE-2015-6563
CVE-2015-6564
CVE-2015-6815
CVE-2015-6855
CVE-2015-7311
CVE-2015-7504
CVE-2015-7512
CVE-2015-7549
CVE-2015-7835
CVE-2015-7969
CVE-2015-7970
CVE-2015-7971
CVE-2015-7972
CVE-2015-8104
CVE-2015-8325
CVE-2015-8339
CVE-2015-8340
CVE-2015-8341
CVE-2015-8345
CVE-2015-8504
CVE-2015-8550
CVE-2015-8554
CVE-2015-8555
CVE-2015-8558
CVE-2015-8567
CVE-2015-8568
CVE-2015-8613
CVE-2015-8615
CVE-2015-8619
CVE-2015-8743
CVE-2015-8744
CVE-2015-8745
CVE-2016-0777
CVE-2016-0778
CVE-2016-10013
CVE-2016-10024
CVE-2016-10025
CVE-2016-1568
CVE-2016-1570
CVE-2016-1571
CVE-2016-1714
CVE-2016-1908
CVE-2016-1922
CVE-2016-1981
CVE-2016-2198
CVE-2016-2270
CVE-2016-2271
CVE-2016-2391
CVE-2016-2392
CVE-2016-2538
CVE-2016-2841
CVE-2016-3115
CVE-2016-4439
CVE-2016-4441
CVE-2016-5238
CVE-2016-5338
CVE-2016-6210
CVE-2016-6258
CVE-2016-6259
CVE-2016-6321
CVE-2016-6351
CVE-2016-6515
CVE-2016-6823
CVE-2016-7092
CVE-2016-7093
CVE-2016-7094
CVE-2016-7777
CVE-2016-7908
CVE-2016-7909
CVE-2016-8667
CVE-2016-8669
CVE-2016-8862
CVE-2016-8910
CVE-2016-9377
CVE-2016-9378
CVE-2016-9379
CVE-2016-9380
CVE-2016-9381
CVE-2016-9382
CVE-2016-9383
CVE-2016-9384
CVE-2016-9385
CVE-2016-9386
CVE-2016-9637
CVE-2016-9921
CVE-2016-9922
CVE-2016-9932
CVE-2017-12135
CVE-2017-12136
CVE-2017-12137
CVE-2017-12652
CVE-2017-2615
CVE-2017-2620
CVE-2017-2834
CVE-2017-2835
CVE-2017-2836
CVE-2017-2837
CVE-2017-2838
CVE-2017-2839
CVE-2017-5715
CVE-2017-5753
CVE-2017-5754
CVE-2017-6505
CVE-2017-8309
CVE-2017-9330
CVE-2018-1000802
CVE-2018-10471
CVE-2018-10472
CVE-2018-10981
CVE-2018-10982
CVE-2018-12891
CVE-2018-12892
CVE-2018-12893
CVE-2018-14647
CVE-2018-15468
CVE-2018-15469
CVE-2018-15470
CVE-2018-18883
CVE-2018-19961
CVE-2018-19962
CVE-2018-19963
CVE-2018-19964
CVE-2018-19965
CVE-2018-19966
CVE-2018-19967
CVE-2018-20482
CVE-2018-3639
CVE-2018-3646
CVE-2018-3665
CVE-2018-5244
CVE-2018-7540
CVE-2018-7541
CVE-2018-7542
CVE-2018-8897
CVE-2018-8975
CVE-2019-10160
CVE-2019-18901
CVE-2019-3820
CVE-2019-9636
CVE-2019-9923
CVE-2019-9948
CVE-2020-14577
CVE-2020-14578
CVE-2020-14579
CVE-2020-14581
CVE-2020-14583
CVE-2020-14593
CVE-2020-14621
CVE-2020-2574
SUSE-SU-2015:1892-1
SUSE-SU-2016:2952-1
SUSE-SU-2017:2234-1
SUSE-SU-2019:1390-1
SUSE-SU-2019:1439-1
SUSE-SU-2019:2053-1
SUSE-SU-2020:0505-1
SUSE-SU-2020:0911-1
SUSE-SU-2020:2861-1
Platform(s):openSUSE Leap 15.0
openSUSE Leap 42.3
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Desktop 12 SP1
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Module for additional PackageHub packages 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Module for Containers 15 SP1
SUSE Linux Enterprise Module for Desktop Applications 15
SUSE Linux Enterprise Module for Desktop Applications 15 SP1
SUSE Linux Enterprise Module for Development Tools 15
SUSE Linux Enterprise Module for Development Tools 15 SP1
SUSE Linux Enterprise Module for Development Tools 15 SP2
SUSE Linux Enterprise Module for Legacy Software 15
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Module for Live Patching 15 SP1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Module for Server Applications 15 SP1
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP3-TERADATA
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Workstation Extension 12
SUSE Linux Enterprise Workstation Extension 12 SP1
SUSE Linux Enterprise Workstation Extension 12 SP2
SUSE Linux Enterprise Workstation Extension 12 SP4
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Workstation Extension 15 SP1
SUSE OpenStack Cloud 6
Product(s):
Definition Synopsis
  • openSUSE Leap 15.0 is installed
  • AND icedtea-web-1.7.1-lp150.1 is installed
  • Definition Synopsis
  • openSUSE Leap 42.3 is installed
  • AND android-tools-5.1.1_r8-8 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP2 is installed
  • AND Package Information
  • libldb1-3.6.3-0.33.39 is installed
  • OR libldb1-32bit-3.6.3-0.33.39 is installed
  • OR libsmbclient0-3.6.3-0.33.39 is installed
  • OR libsmbclient0-32bit-3.6.3-0.33.39 is installed
  • OR libtalloc1-3.4.3-1.50 is installed
  • OR libtalloc1-32bit-3.4.3-1.50 is installed
  • OR libtalloc2-3.6.3-0.33.39 is installed
  • OR libtalloc2-32bit-3.6.3-0.33.39 is installed
  • OR libtdb1-3.6.3-0.33.39 is installed
  • OR libtdb1-32bit-3.6.3-0.33.39 is installed
  • OR libtevent0-3.6.3-0.33.39 is installed
  • OR libtevent0-32bit-3.6.3-0.33.39 is installed
  • OR libwbclient0-3.6.3-0.33.39 is installed
  • OR libwbclient0-32bit-3.6.3-0.33.39 is installed
  • OR samba-3.6.3-0.33.39 is installed
  • OR samba-32bit-3.6.3-0.33.39 is installed
  • OR samba-client-3.6.3-0.33.39 is installed
  • OR samba-client-32bit-3.6.3-0.33.39 is installed
  • OR samba-doc-3.6.3-0.33.39 is installed
  • OR samba-krb-printing-3.6.3-0.33.39 is installed
  • OR samba-winbind-3.6.3-0.33.39 is installed
  • OR samba-winbind-32bit-3.6.3-0.33.39 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 11 SP3 is installed
  • AND Package Information
  • MozillaFirefox-31.7.0esr-0.8 is installed
  • OR MozillaFirefox-translations-31.7.0esr-0.8 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 is installed
  • AND Package Information
  • ibus-chewing-1.4.10.1-2 is installed
  • OR ibus-pinyin-1.5.0-2 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP1 is installed
  • AND busybox-1.21.1-3 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP2 is installed
  • AND Package Information
  • lcms-1.19-17 is installed
  • OR liblcms1-1.19-17 is installed
  • OR liblcms1-32bit-1.19-17 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP3 is installed
  • AND hardlink-1.0-6 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Desktop 12 SP4 is installed
  • AND Package Information
  • ImageMagick-6.8.8.1-71.85 is installed
  • OR libMagick++-6_Q16-3-6.8.8.1-71.85 is installed
  • OR libMagickCore-6_Q16-1-6.8.8.1-71.85 is installed
  • OR libMagickCore-6_Q16-1-32bit-6.8.8.1-71.85 is installed
  • OR libMagickWand-6_Q16-1-6.8.8.1-71.85 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for additional PackageHub packages 15 is installed
  • AND Package Information
  • samba-4.7.11+git.202.6edee83fb34-4.34 is installed
  • OR samba-python-4.7.11+git.202.6edee83fb34-4.34 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Basesystem 15 is installed
  • AND autofs-5.1.3-5 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Basesystem 15 SP1 is installed
  • AND Package Information
  • libnetpbm11-10.80.1-3.3 is installed
  • OR netpbm-10.80.1-3.3 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Basesystem 15 SP2 is installed
  • AND Package Information
  • vim-8.0.1568-5.6 is installed
  • OR vim-data-8.0.1568-5.6 is installed
  • OR vim-data-common-8.0.1568-5.6 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Containers 15 SP1 is installed
  • AND docker-libnetwork-0.7.0.1+gitr2711_2cfbf9b1f981-4.9 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Desktop Applications 15 is installed
  • AND Package Information
  • MozillaFirefox-60.2.0-3.10 is installed
  • OR MozillaFirefox-branding-SLE-60-4.3 is installed
  • OR MozillaFirefox-devel-60.2.0-3.10 is installed
  • OR MozillaFirefox-translations-common-60.2.0-3.10 is installed
  • OR MozillaFirefox-translations-other-60.2.0-3.10 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Desktop Applications 15 SP1 is installed
  • AND Package Information
  • colord-color-profiles-1.4.2-1 is installed
  • OR libcolord-devel-1.4.2-1 is installed
  • OR libcolord-gtk-devel-0.1.26-1 is installed
  • OR libcolord-gtk1-0.1.26-1 is installed
  • OR libcolorhug2-1.4.2-1 is installed
  • OR typelib-1_0-Colord-1_0-1.4.2-1 is installed
  • OR typelib-1_0-ColordGtk-1_0-0.1.26-1 is installed
  • OR typelib-1_0-Colorhug-1_0-1.4.2-1 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Development Tools 15 is installed
  • AND ctags-5.8-1 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Development Tools 15 SP1 is installed
  • AND Package Information
  • openldap2-2.4.46-9.19 is installed
  • OR openldap2-devel-32bit-2.4.46-9.19 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Development Tools 15 SP2 is installed
  • AND nasm-2.14.02-3.4 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Legacy Software 15 is installed
  • AND Package Information
  • java-1_8_0-ibm-1.8.0_sr5.40-3.24 is installed
  • OR java-1_8_0-ibm-alsa-1.8.0_sr5.40-3.24 is installed
  • OR java-1_8_0-ibm-devel-1.8.0_sr5.40-3.24 is installed
  • OR java-1_8_0-ibm-plugin-1.8.0_sr5.40-3.24 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Live Patching 15 is installed
  • AND kernel-default-livepatch-4.12.14-23 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Live Patching 15 SP1 is installed
  • AND Package Information
  • kernel-livepatch-4_12_14-197_7-default-2-2 is installed
  • OR kernel-livepatch-SLE15-SP1_Update_2-2-2 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 is installed
  • AND Package Information
  • tomcat-9.0.10-3.7 is installed
  • OR tomcat-docs-webapp-9.0.10-3.7 is installed
  • OR tomcat-embed-9.0.10-3.7 is installed
  • OR tomcat-javadoc-9.0.10-3.7 is installed
  • OR tomcat-jsvc-9.0.10-3.7 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 is installed
  • AND Package Information
  • freeradius-server-3.0.16-3.6 is installed
  • OR freeradius-server-doc-3.0.16-3.6 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Server Applications 15 is installed
  • AND Package Information
  • apache2-2.4.33-1 is installed
  • OR apache2-devel-2.4.33-1 is installed
  • OR apache2-doc-2.4.33-1 is installed
  • OR apache2-prefork-2.4.33-1 is installed
  • OR apache2-utils-2.4.33-1 is installed
  • OR apache2-worker-2.4.33-1 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Module for Server Applications 15 SP1 is installed
  • AND apache2-mod_security2-2.9.2-1 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP1 is installed
  • AND Package Information
  • cron-4.2-58 is installed
  • OR cronie-1.4.11-58 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP1-LTSS is installed
  • AND Package Information
  • ntp-4.2.8p11-64.5 is installed
  • OR ntp-doc-4.2.8p11-64.5 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP2 is installed
  • AND Package Information
  • openssh-7.2p2-55.1 is installed
  • OR openssh-fips-7.2p2-55.1 is installed
  • OR openssh-helpers-7.2p2-55.1 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3 is installed
  • AND Package Information
  • kernel-default-4.4.82-6.3 is installed
  • OR kernel-default-base-4.4.82-6.3 is installed
  • OR kernel-default-devel-4.4.82-6.3 is installed
  • OR kernel-default-man-4.4.82-6.3 is installed
  • OR kernel-devel-4.4.82-6.3 is installed
  • OR kernel-macros-4.4.82-6.3 is installed
  • OR kernel-source-4.4.82-6.3 is installed
  • OR kernel-syms-4.4.82-6.3 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-LTSS is installed
  • AND Package Information
  • libopenssl-devel-1.0.2j-60.55 is installed
  • OR libopenssl1_0_0-1.0.2j-60.55 is installed
  • OR libopenssl1_0_0-32bit-1.0.2j-60.55 is installed
  • OR libopenssl1_0_0-hmac-1.0.2j-60.55 is installed
  • OR libopenssl1_0_0-hmac-32bit-1.0.2j-60.55 is installed
  • OR openssl-1.0.2j-60.55 is installed
  • OR openssl-doc-1.0.2j-60.55 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-TERADATA is installed
  • AND Package Information
  • tomcat-8.0.53-29.16 is installed
  • OR tomcat-admin-webapps-8.0.53-29.16 is installed
  • OR tomcat-docs-webapp-8.0.53-29.16 is installed
  • OR tomcat-el-3_0-api-8.0.53-29.16 is installed
  • OR tomcat-javadoc-8.0.53-29.16 is installed
  • OR tomcat-jsp-2_3-api-8.0.53-29.16 is installed
  • OR tomcat-lib-8.0.53-29.16 is installed
  • OR tomcat-servlet-3_1-api-8.0.53-29.16 is installed
  • OR tomcat-webapps-8.0.53-29.16 is installed
  • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Server 12 SP4 is installed
  • AND
  • libpython2_7-1_0-2.7.13-28.26 is installed
  • OR libpython2_7-1_0-32bit-2.7.13-28.26 is installed
  • OR python-2.7.13-28.26 is installed
  • OR python-32bit-2.7.13-28.26 is installed
  • OR python-base-2.7.13-28.26 is installed
  • OR python-base-32bit-2.7.13-28.26 is installed
  • OR python-curses-2.7.13-28.26 is installed
  • OR python-demo-2.7.13-28.26 is installed
  • OR python-doc-2.7.13-28.26 is installed
  • OR python-doc-pdf-2.7.13-28.26 is installed
  • OR python-gdbm-2.7.13-28.26 is installed
  • OR python-idle-2.7.13-28.26 is installed
  • OR python-tk-2.7.13-28.26 is installed
  • OR python-xml-2.7.13-28.26 is installed
  • OR Package Information
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 is installed
  • AND
  • libpython2_7-1_0-2.7.13-28.26 is installed
  • OR libpython2_7-1_0-32bit-2.7.13-28.26 is installed
  • OR python-2.7.13-28.26 is installed
  • OR python-32bit-2.7.13-28.26 is installed
  • OR python-base-2.7.13-28.26 is installed
  • OR python-base-32bit-2.7.13-28.26 is installed
  • OR python-curses-2.7.13-28.26 is installed
  • OR python-demo-2.7.13-28.26 is installed
  • OR python-doc-2.7.13-28.26 is installed
  • OR python-doc-pdf-2.7.13-28.26 is installed
  • OR python-gdbm-2.7.13-28.26 is installed
  • OR python-idle-2.7.13-28.26 is installed
  • OR python-tk-2.7.13-28.26 is installed
  • OR python-xml-2.7.13-28.26 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP4 is installed
  • AND Package Information
  • dbus-1-1.8.22-29.10 is installed
  • OR dbus-1-x11-1.8.22-29.10 is installed
  • OR libdbus-1-3-1.8.22-29.10 is installed
  • OR libdbus-1-3-32bit-1.8.22-29.10 is installed
  • Definition Synopsis
  • Release Information
  • SUSE Linux Enterprise Server 12 SP5 is installed
  • AND
  • java-1_7_0-openjdk-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-demo-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-devel-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-headless-1.7.0.271-43.41 is installed
  • OR Package Information
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 is installed
  • AND
  • java-1_7_0-openjdk-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-demo-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-devel-1.7.0.271-43.41 is installed
  • OR java-1_7_0-openjdk-headless-1.7.0.271-43.41 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 12 is installed
  • AND Package Information
  • libvdpau-0.8-3 is installed
  • OR libvdpau1-32bit-0.8-3 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 12 SP1 is installed
  • AND Package Information
  • ImageMagick-6.8.8.1-47 is installed
  • OR libMagick++-6_Q16-3-6.8.8.1-47 is installed
  • OR libMagickCore-6_Q16-1-32bit-6.8.8.1-47 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 12 SP2 is installed
  • AND Package Information
  • freerdp-2.0.0~git.1463131968.4e66df7-12.3 is installed
  • OR libfreerdp2-2.0.0~git.1463131968.4e66df7-12.3 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 12 SP4 is installed
  • AND Package Information
  • gnome-shell-3.20.4-77.23 is installed
  • OR gnome-shell-calendar-3.20.4-77.23 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 15 is installed
  • AND Package Information
  • libwmf-0_2-7-0.2.8.4-2 is installed
  • OR libwmf-devel-0.2.8.4-2 is installed
  • OR libwmf-gnome-0.2.8.4-2 is installed
  • Definition Synopsis
  • SUSE Linux Enterprise Workstation Extension 15 SP1 is installed
  • AND Package Information
  • libopencv3_3-3.3.1-4 is installed
  • OR opencv-3.3.1-4 is installed
  • OR opencv-devel-3.3.1-4 is installed
  • Definition Synopsis
  • SUSE OpenStack Cloud 6 is installed
  • AND Package Information
  • xen-4.5.5_12-22.18 is installed
  • OR xen-doc-html-4.5.5_12-22.18 is installed
  • OR xen-kmp-default-4.5.5_12_k3.12.74_60.64.45-22.18 is installed
  • OR xen-libs-4.5.5_12-22.18 is installed
  • OR xen-libs-32bit-4.5.5_12-22.18 is installed
  • OR xen-tools-4.5.5_12-22.18 is installed
  • OR xen-tools-domU-4.5.5_12-22.18 is installed
  • BACK