CVE ID:	CVE-2020-28374
Description:	In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2021.0093.1   1.3.6.1.4.1.25623.1.1.10.2021.0047   1.3.6.1.4.1.25623.1.0.892557   1.3.6.1.4.1.25623.1.0.878819   1.3.6.1.4.1.25623.1.0.844825   1.3.6.1.4.1.25623.1.0.892586   1.3.6.1.4.1.25623.1.0.878818   1.3.6.1.4.1.25623.1.0.844786   1.3.6.1.4.1.25623.1.0.878880   1.3.6.1.4.1.25623.1.0.878816   1.3.6.1.4.1.25623.1.0.878822   1.3.6.1.4.1.25623.1.0.844846   1.3.6.1.4.1.25623.1.0.844808   1.3.6.1.4.1.25623.1.0.704843
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-28374 Debian Security Information: DSA-4843 (Google Search) https://www.debian.org/security/2021/dsa-4843 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LTGQDYIEO2GOCOOKADBHEITF44GY55QF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HK7SRTITN5ABAUOOIGFVR7XE5YKYYAVO/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FZEUPID5DZYLZBIO4BEVLHFUDZZIFL57/ http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html https://bugzilla.suse.com/attachment.cgi?id=844938 https://bugzilla.suse.com/show_bug.cgi?id=1178372 https://lists.debian.org/debian-lts-announce/2021/02/msg00018.html https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html http://www.openwall.com/lists/oss-security/2021/01/13/2 http://www.openwall.com/lists/oss-security/2021/01/13/5