CVE-2010-0743: Iscsitarget

Medium severity, CVSS 5.0. EPSS: 3.4% chance of exploitation in the next 30 days.

Multiple format string vulnerabilities in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) 1.0.3, 0.9.5, and earlier and (2) iSCSI Enterprise Target (aka iscsitarget) 0.4.16 allow remote attackers to cause a denial of service (tgtd daemon crash) or possibly have unspecified other impact via vectors that involve the isns_attr_query and qry_rsp_handle functions, and are related to (a) client appearance and (b) client disappearance messages.

Affected products

• Iscsitarget Iscsitarget: version 0.4.16 only
• Zaal Tgt: up to and including 0.9.5; version 1.0.3 only

Published 2010-04-08. Last modified 2026-06-16.