The scsi-target-utils package contains the daemon and tools to set up andmonitor SCSI targets. Currently, iSCSI software and iSER targets aresupported.Multiple buffer overflow flaws were found in scsi-target-utils' tgtddaemon. A remote attacker could trigger these flaws by sending acarefully-crafted Internet Storage Name Service (iSNS) request, causing thetgtd daemon to crash. (CVE-2010-2221)Red Hat would like to thank the Vulnerability Research Team at TELUSSecurity Labs and Fujita Tomonori for responsibly reporting these flaws.All scsi-target-utils users should upgrade to this updated package, whichcontains a backported patch to correct these issues. All runningscsi-target-utils services must be restarted for the update to take effect.