CVE-2010-2526

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impact via crafted control commands."}, {"lang": "es", "value": "El cluster logical volume manager daemon (clvmd) en lvm2-cluster en LVM2 anterior v2.02.72, como el usado en Red Hat Global File System (GFS) y otros productos, no verifica las credenciales de cliente sobre una conexi\u00f3n socket, permitiendo a usuarios locales causar una denegaci\u00f3n de servicio (cuelgue del demonio o cambio de volumen l\u00f3gico) o probablemente tener otros impactos a trav\u00e9s de comandos de control manipulados. \r\n\r\n\r\n\r\n"}], "id": "CVE-2010-2526", "lastModified": "2026-06-16T23:20:55.330", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-08-05T13:22:29.450", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/40759"}, {"source": "secalert@redhat.com", "url": "http://securitytracker.com/id?1024258"}, {"source": "secalert@redhat.com", "url": "http://www.osvdb.org/66753"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1001-1"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/1944"}, {"source": "secalert@redhat.com", "tags": ["Exploit"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=614248"}, {"source": "secalert@redhat.com", "url": 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{"affected_release": [{"advisory": "RHSA-2010:0567", "cpe": "cpe:/a:redhat:rhel_cluster_storage:5", "package": "lvm2-cluster-0:2.02.56-7.el5_5.4", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-07-28T00:00:00Z"}], "bugzilla": {"description": "lvm2-cluster: insecurity when communicating between lvm2 and clvmd", "id": "614248", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=614248"}, "csaw": false, "cvss": {"cvss_base_score": "4.8", "cvss_scoring_vector": "AV:A/AC:L/Au:N/C:N/I:P/A:P", "status": "verified"}, "details": ["The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands."], "name": "CVE-2010-2526", "package_state": [{"cpe": "cpe:/a:redhat:rhel_cluster:4", "fix_state": "Affected", "package_name": "lvm2-cluster", "product_name": "Red Hat Cluster Suite 4AS"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "lvm2-cluster", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Affected", "package_name": "lvm2", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-07-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2526\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2526"], "threat_severity": "Moderate"}

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