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NOTE: some of these details are obtained from third party information."}, {"lang": "es", "value": "Vulnerabilidad de doble liberaci\u00f3n (\"double free\") en la funci\u00f3n iscsi_rx_handler (usr/iscsi/iscsid.c) del demonio tgt (tgtd) de Linux SCSI target framework (tgt) en versiones anteriores a la 1.0.14 (tambi\u00e9n conocido como scsi-target-utils). Permite a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda de la aplicaci\u00f3n) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores desconocidos. Relacionada con un desbordamiento de buffer durante el login iscsi. NOTA: algunos de estos detalles han sido obtenidos de terceras partes."}], "id": "CVE-2011-0001", "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": "2011-03-15T17:55:02.420", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43706"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43713"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2011/dsa-2209"}, {"source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2011-0332.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/46817"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id?1025184"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2011/0636"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=667261"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66010"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://lists.wpkg.org/pipermail/stgt/2011-March/004473.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43706"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43713"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2011/dsa-2209"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-0332.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/46817"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1025184"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2011/0636"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/attachment.cgi?id=473779&action=diff"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=667261"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66010"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Emmanuel Bouillon (NATO C3 Agency) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2011:0332", "cpe": "cpe:/a:redhat:rhel_cluster_storage:5", "package": "scsi-target-utils-0:1.0.8-0.el5_6.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-03-09T00:00:00Z"}, {"advisory": "RHSA-2011:0332", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "scsi-target-utils-0:1.0.4-3.el6_0.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-03-09T00:00:00Z"}], "bugzilla": {"description": "scsi-target-utils: double-free vulnerability leads to pre-authenticated crash", "id": "667261", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=667261"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["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."], "name": "CVE-2011-0001", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "scsi-target-utils", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2011-03-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-0001\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-0001"], "threat_severity": "Important"}

{}