CVE-2010-2221
5.0 · MEDIUMOverview
CVE-2010-2221 is a medium-severity vulnerability affecting zaal tgt. It was published on July 8, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from zaal. Update tgt to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zaal | tgt | 0 | Affected |
| arne_redlich_\&_ross_walker | iscsitarget | 0 | Affected |
| vladislav_bolkhovitin | generic_scsi_target_subsystem | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2010-2221?
CVE-2010-2221 is a medium-severity vulnerability affecting zaal tgt. It was published on July 8, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2010-2221?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2010-2221?
Check the references section for vendor advisories and patches from zaal. Update tgt to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2010-2221?
CyberStrike's AI-powered security agents can automatically detect CVE-2010-2221 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related MEDIUM CVEs from 2010
View all →The replay functionality for ZFS Intent Log (ZIL) in FreeBSD 7.1, 7.2, and 8.0, when creating files
main.C in maildrop 2.3.0 and earlier, when run by root with the -d option, uses the gid of root for
The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Serv
sudo 1.6.x before 1.6.9p21 and 1.7.x before 1.7.2p4, when a pseudo-command is enabled, permits a mat
Race condition in workspace/krunner/lock/lockdlg.cc in the KRunner lock module in kdebase in KDE SC
The _cupsGetlang function, as used by lppasswd.c in lppasswd in CUPS 1.2.2, 1.3.7, 1.3.9, and 1.4.1,
A certain Red Hat patch for the Linux kernel in Red Hat Enterprise Linux (RHEL) 4 on the ia64 platfo
The pa_make_secure_dir function in core-util.c in PulseAudio 0.9.10 and 0.9.19 allows local users to
Chip Salzenberg Deliver allows local users to cause a denial of service, obtain sensitive informatio
DesktopServices in Apple Mac OS X 10.6 before 10.6.3 preserves file ownership during an authenticate
Race condition in the installation package in Apple iTunes before 9.1 on Windows allows local users
Unspecified vulnerability in HP Insight Control for Linux (aka IC-Linux or ICE-LX) 2.11 and earlier