CVE-2021-3139 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-3139 Interim 1 30 2025-02-17T01:02:22Z current 2021-05-30T14:46:33Z 2025-02-17T01:02:22Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-3139 In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2021-March/008476.html E-Mail link for SUSE-CU-2021:69-1 https://lists.suse.com/pipermail/sle-security-updates/2021-March/008482.html E-Mail link for SUSE-CU-2021:76-1 https://lists.suse.com/pipermail/sle-security-updates/2021-April/008605.html E-Mail link for SUSE-CU-2021:98-1 https://lists.suse.com/pipermail/sle-security-updates/2021-January/008216.html E-Mail link for SUSE-SU-2021:0143-1 https://lists.suse.com/pipermail/sle-security-updates/2021-January/008219.html E-Mail link for SUSE-SU-2021:0158-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PTFH53IA4W7XVWYIQM4NLLAGVV2F4GXC/ E-Mail link for openSUSE-SU-2021:0097-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JYQLRIH544YEAMHU4GAXRYAFN2OW7FVX/ E-Mail link for openSUSE-SU-2021:0128-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10 Container ses/7.1/rook/ceph:1.8.6.0.3.2.5 Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248 Container ses/7/rook/ceph:1.5.7.4.1.1512 SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Server 15 SP1-BCL SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Manager Proxy 4.0 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Manager Retail Branch Server 4.0 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Manager Server 4.0 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 openSUSE Leap 15.1 openSUSE Leap 15.2 libtcmu2-1.4.0-3.9.1 libtcmu2-1.4.0-4.3.1 libtcmu2-1.4.0-lp151.3.9.1 libtcmu2-1.5.2-3.3.1 libtcmu2-1.5.2-lp152.2.3.1 tcmu-runner-1.4.0-3.9.1 tcmu-runner-1.4.0-4.3.1 tcmu-runner-1.4.0-lp151.3.9.1 tcmu-runner-1.5.2-3.3.1 tcmu-runner-1.5.2-lp152.2.3.1 tcmu-runner-handler-rbd-1.4.0-4.3.1 tcmu-runner-handler-rbd-1.4.0-lp151.3.9.1 tcmu-runner-handler-rbd-1.5.2-3.3.1 tcmu-runner-handler-rbd-1.5.2-lp152.2.3.1 libtcmu2-1.5.2-3.3.1 as a component of Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10 tcmu-runner-1.5.2-3.3.1 as a component of Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10 tcmu-runner-handler-rbd-1.5.2-3.3.1 as a component of Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10 libtcmu2-1.5.2-3.3.1 as a component of Container ses/7.1/rook/ceph:1.8.6.0.3.2.5 tcmu-runner-1.5.2-3.3.1 as a component of Container ses/7.1/rook/ceph:1.8.6.0.3.2.5 tcmu-runner-handler-rbd-1.5.2-3.3.1 as a component of Container ses/7.1/rook/ceph:1.8.6.0.3.2.5 libtcmu2-1.5.2-3.3.1 as a component of Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248 tcmu-runner-1.5.2-3.3.1 as a component of Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248 tcmu-runner-handler-rbd-1.5.2-3.3.1 as a component of Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248 libtcmu2-1.5.2-3.3.1 as a component of Container ses/7/rook/ceph:1.5.7.4.1.1512 tcmu-runner-1.5.2-3.3.1 as a component of Container ses/7/rook/ceph:1.5.7.4.1.1512 tcmu-runner-handler-rbd-1.5.2-3.3.1 as a component of Container ses/7/rook/ceph:1.5.7.4.1.1512 libtcmu2-1.4.0-3.9.1 as a component of SUSE CaaS Platform 4.0 tcmu-runner-1.4.0-3.9.1 as a component of SUSE CaaS Platform 4.0 libtcmu2-1.4.0-4.3.1 as a component of SUSE Enterprise Storage 6 tcmu-runner-1.4.0-4.3.1 as a component of SUSE Enterprise Storage 6 tcmu-runner-handler-rbd-1.4.0-4.3.1 as a component of SUSE Enterprise Storage 6 libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15-ESPOS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15-ESPOS libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS libtcmu2-1.5.2-3.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP2 tcmu-runner-1.5.2-3.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP2 libtcmu2-1.5.2-3.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 tcmu-runner-1.5.2-3.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15 SP1-BCL libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15-LTSS tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server 15-LTSS libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 libtcmu2-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 tcmu-runner-1.4.0-3.9.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libtcmu2-1.4.0-3.9.1 as a component of SUSE Manager Proxy 4.0 tcmu-runner-1.4.0-3.9.1 as a component of SUSE Manager Proxy 4.0 libtcmu2-1.4.0-3.9.1 as a component of SUSE Manager Retail Branch Server 4.0 tcmu-runner-1.4.0-3.9.1 as a component of SUSE Manager Retail Branch Server 4.0 libtcmu2-1.4.0-3.9.1 as a component of SUSE Manager Server 4.0 tcmu-runner-1.4.0-3.9.1 as a component of SUSE Manager Server 4.0 libtcmu2-1.4.0-lp151.3.9.1 as a component of openSUSE Leap 15.1 tcmu-runner-1.4.0-lp151.3.9.1 as a component of openSUSE Leap 15.1 tcmu-runner-handler-rbd-1.4.0-lp151.3.9.1 as a component of openSUSE Leap 15.1 libtcmu2-1.5.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 tcmu-runner-1.5.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 tcmu-runner-handler-rbd-1.5.2-lp152.2.3.1 as a component of openSUSE Leap 15.2 In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm. CVE-2021-3139 Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10:libtcmu2-1.5.2-3.3.1 Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10:tcmu-runner-1.5.2-3.3.1 Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10:tcmu-runner-handler-rbd-1.5.2-3.3.1 Container ses/7.1/rook/ceph:1.8.6.0.3.2.5:libtcmu2-1.5.2-3.3.1 Container ses/7.1/rook/ceph:1.8.6.0.3.2.5:tcmu-runner-1.5.2-3.3.1 Container ses/7.1/rook/ceph:1.8.6.0.3.2.5:tcmu-runner-handler-rbd-1.5.2-3.3.1 Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248:libtcmu2-1.5.2-3.3.1 Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248:tcmu-runner-1.5.2-3.3.1 Container ses/7/cephcsi/cephcsi:3.2.0.0.3.248:tcmu-runner-handler-rbd-1.5.2-3.3.1 Container ses/7/rook/ceph:1.5.7.4.1.1512:libtcmu2-1.5.2-3.3.1 Container ses/7/rook/ceph:1.5.7.4.1.1512:tcmu-runner-1.5.2-3.3.1 Container ses/7/rook/ceph:1.5.7.4.1.1512:tcmu-runner-handler-rbd-1.5.2-3.3.1 SUSE CaaS Platform 4.0:libtcmu2-1.4.0-3.9.1 SUSE CaaS Platform 4.0:tcmu-runner-1.4.0-3.9.1 SUSE Enterprise Storage 6:libtcmu2-1.4.0-4.3.1 SUSE Enterprise Storage 6:tcmu-runner-1.4.0-4.3.1 SUSE Enterprise Storage 6:tcmu-runner-handler-rbd-1.4.0-4.3.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15-LTSS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise High Performance Computing 15-LTSS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3:tcmu-runner-handler-rbd-1.5.2-3.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP2:libtcmu2-1.5.2-3.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP2:tcmu-runner-1.5.2-3.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP3:libtcmu2-1.5.2-3.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP3:tcmu-runner-1.5.2-3.3.1 SUSE Linux Enterprise Server 15 SP1-BCL:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise Server 15 SP1-BCL:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise Server 15 SP1-LTSS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise Server 15-LTSS:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise Server 15-LTSS:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise Server for SAP Applications 15:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise Server for SAP Applications 15:tcmu-runner-1.4.0-3.9.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libtcmu2-1.4.0-3.9.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:tcmu-runner-1.4.0-3.9.1 SUSE Manager Proxy 4.0:libtcmu2-1.4.0-3.9.1 SUSE Manager Proxy 4.0:tcmu-runner-1.4.0-3.9.1 SUSE Manager Retail Branch Server 4.0:libtcmu2-1.4.0-3.9.1 SUSE Manager Retail Branch Server 4.0:tcmu-runner-1.4.0-3.9.1 SUSE Manager Server 4.0:libtcmu2-1.4.0-3.9.1 SUSE Manager Server 4.0:tcmu-runner-1.4.0-3.9.1 openSUSE Leap 15.1:libtcmu2-1.4.0-lp151.3.9.1 openSUSE Leap 15.1:tcmu-runner-1.4.0-lp151.3.9.1 openSUSE Leap 15.1:tcmu-runner-handler-rbd-1.4.0-lp151.3.9.1 openSUSE Leap 15.2:libtcmu2-1.5.2-lp152.2.3.1 openSUSE Leap 15.2:tcmu-runner-1.5.2-lp152.2.3.1 openSUSE Leap 15.2:tcmu-runner-handler-rbd-1.5.2-lp152.2.3.1 important 5.5 AV:N/AC:L/Au:S/C:P/I:P/A:N 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N