CVE-2010-2221

Impact:
Important
Public Date:
2010-07-01
CWE:
CWE-121
Bugzilla:
593877: CVE-2010-2221 scsi-target-utils: stack buffer overflow vulnerability

The MITRE CVE dictionary describes this issue as:

Multiple buffer overflows in the iSNS implementation in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) before 1.0.6, (2) iSCSI Enterprise Target (aka iscsitarget or IET) 1.4.20.1 and earlier, and (3) Generic SCSI Target Subsystem for Linux (aka SCST or iscsi-scst) 1.0.1.1 and earlier allow remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via (a) a long iSCSI Name string in an SCN message or (b) an invalid PDU.

Find out more about CVE-2010-2221 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 6.8
Base Metrics AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
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 (v. 5 server) (scsi-target-utils) RHSA-2010:0518 2010-07-08

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 scsi-target-utils Not affected
Red Hat Enterprise Linux 5 scsi-target-utils Affected

Acknowledgements

Red Hat would like to thank the Vulnerability Research Team at TELUS Security Labs and Fujita Tomonori for responsibly reporting these flaws.

Mitigation

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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