iSCSI target Multiple Implementations Format String Code Execution

  Severity: MEDIUM
  CVE Identifier: CVE-2010-0743
  Advisory Date: FEB 10, 2011

  DESCRIPTION

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.

  TREND MICRO PROTECTION INFORMATION

Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1004163
  Trend Micro Deep Security DPI Rule Name: 1004163 - iSCSI target Multiple Implementations Format String Code Execution

  AFFECTED SOFTWARE AND VERSION

  • iscsitarget iscsitarget 0.4.16
  • zaal tgt 0.9.5
  • zaal tgt 1.0.3

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