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CVE-2011-0001

Impact:
Important
Public Date:
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 dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

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 6 (scsi-target-utils) RHSA-2011:0332 2011-03-09
Red Hat Enterprise Linux Cluster-Storage (v. 5 server) (scsi-target-utils) RHSA-2011:0332 2011-03-09

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 scsi-target-utils Affected

Acknowledgements

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

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