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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."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de b\u00fafer en la implementaci\u00f3n iSNS en isns.c en (1) Linux SCSI target framework (alias tgt o scsi-target-utils) anterior a v1.0.6, (2) iSCSI Enterprise Target (alias iscsitarget or IET) v1.4.20.1 y anteriores, y (3) Generic SCSI Target Subsystem for Linux (alias SCST or iscsi-scst) v1.0.1.1 y anteriores permite a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y cuelgue del demonio) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de (a) una cadena de nombre iSCSI largo en un mensaje SCN o (b) un PDU inv\u00e1lido."}], "id": "CVE-2010-2221", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-07-08T18:30:00.907", "references": [{"source": "secalert@redhat.com", "url": "http://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html"}, {"source": "secalert@redhat.com", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"source": "secalert@redhat.com", "url": "http://lists.wpkg.org/pipermail/stgt/2010-July/003858.html"}, {"source": "secalert@redhat.com", "url": "http://scst.svn.sourceforge.net/viewvc/scst/trunk/iscsi-scst/usr/isns.c?r1=1793&r2=1792&pathrev=1793"}, {"source": "secalert@redhat.com", "url": "http://scst.svn.sourceforge.net/viewvc/scst?view=revision&revision=1793"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40485"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40494"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40495"}, {"source": "secalert@redhat.com", "url": "http://sourceforge.net/mailarchive/forum.php?thread_name=E2BB8074E5500C42984D980D4BD78EF904075006%40MFG-NYC-EXCH2.mfg.prv&forum_name=iscsitarget-devel"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:131"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/65990"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/65991"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/65992"}, {"source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2010-0518.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/41327"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id?1024175"}, {"source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2010/1760"}, {"source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2010/1786"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=593877"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/bugtraq/2010-07/0022.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-07/0058.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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{"acknowledgement": "Red Hat would like to thank Fujita Tomonori and Vulnerability Research Team at TELUS Security Labs for reporting this issue.", "affected_release": [{"advisory": "RHSA-2010:0518", "cpe": "cpe:/a:redhat:rhel_cluster_storage:5", "package": "scsi-target-utils-0:0.0-6.20091205snap.el5_5.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-07-08T00:00:00Z"}], "bugzilla": {"description": "scsi-target-utils: stack buffer overflow vulnerability", "id": "593877", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=593877"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-121", "details": ["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."], "name": "CVE-2010-2221", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "impact": "important", "package_name": "scsi-target-utils", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "impact": "important", "package_name": "scsi-target-utils", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-07-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2221\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2221"], "threat_severity": "Important"}

{}