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CVE Record

CVE-2010-2221: Multiple buffer overflows in the iSNS implementation in isns.c in (1) Linux SCSI target framework (aka tgt...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Linux storage-target vulnerability in iSNS handling. A remote attacker could crash affected iSCSI target services and might be able to run code. It matters mainly where legacy Linux storage target software is still deployed or exposed. Exposure is likely limited to systems acting as Linux iSCSI storage targets using the named legacy implementations. Risk increases if iSNS or iSCSI target services are reachable from untrusted networks. Prioritize if the organization still runs legacy Linux iSCSI target infrastructure. Internet or broad internal exposure raises urgency because the reported impact includes service outage and possible code execution. Mitigation focus: Identify any tgt, scsi-target-utils, iscsitarget, IET, SCST, or iscsi-scst deployments.; Upgrade affected packages to vendor-fixed versions or supported replacements.; Restrict iSCSI and iSNS service access to trusted storage networks only..

Prepared

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

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0Timeline events
0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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