CVE Database


Impact: Important
Public: 2011-03-09
Bugzilla: 667261: CVE-2011-0001 scsi-target-utils: double-free vulnerability leads to pre-authenticated crash


The MITRE CVE dictionary describes this issue as:

Double free vulnerability in the iscsi_rx_handler function (usr/iscsi/iscsid.c) in the tgt daemon (tgtd) in Linux SCSI target framework (tgt) before 1.0.14, aka scsi-target-utils, allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via unknown vectors related to a buffer overflow during iscsi login. NOTE: some of these details are obtained from third party information.

Find out more about CVE-2011-0001 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 5
Base Metrics: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Network
Access Complexity: Low
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux Cluster-Storage version 5 (scsi-target-utils) RHSA-2011:0332 March 09, 2011
Red Hat Enterprise Linux version 6 (scsi-target-utils) RHSA-2011:0332 March 09, 2011

External References


Red Hat would like to thank Emmanuel Bouillon of NATO C3 Agency for reporting this issue.

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.