CVE-2007-3100

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"http://www.redhat.com/support/errata/RHSA-2007-0497.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2007-3100", "datePublished": "2007-06-14T19:00:00.000Z", "dateReserved": "2007-06-07T00:00:00.000Z", "dateUpdated": "2024-08-07T14:05:29.300Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:desktop:*:*:*:*:*", "matchCriteriaId": "FE524195-06F1-4504-9223-07596588CC70", "vulnerable": false}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*", "matchCriteriaId": "40D71CBC-D365-4710-BAB5-8A1159F35E41", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:open_iscsi:*:*:*:*:*:*:*:*", "matchCriteriaId": "A92F5C2A-6D3A-48DB-9B7B-9438CD68881C", "versionEndIncluding": "2.0-864", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "usr/log.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 uses a semaphore with insecure permissions (world-writable/world-readable) for managing log messages using shared memory, which allows local users to cause a denial of service (hang) by grabbing the semaphore."}, {"lang": "es", "value": "usr/log.c en iscsid en open-iscsi (iscsi-initiator-utils) anterior a 2.0-865 utiliza un sem\u00e1foro con permisos no seguros (world-writable/world-readable) para gestionar los mensajes de log utilizando memoria compartida, lo cual permite a usuarios locales provocar denegaci\u00f3n de servicio (cuelgue) tomando el sem\u00e1foro."}], "id": "CVE-2007-3100", "lastModified": "2026-06-16T22:41:04.187", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-06-14T19:30:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=243719"}, {"source": "secalert@redhat.com", "url": "http://osvdb.org/37270"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://secunia.com/advisories/25679"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/25749"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26438"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26543"}, {"source": "secalert@redhat.com", "url": "http://support.novell.com/techcenter/psdb/187174044e1dbe78726bcf840f7530ed.html"}, {"source": "secalert@redhat.com", "url": "http://svn.berlios.de/viewcvs/open-iscsi?rev=858&view=rev"}, {"source": 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{"affected_release": [{"advisory": "RHSA-2007:0497", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "iscsi-initiator-utils-0:6.2.0.742-0.6.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-06-14T00:00:00Z"}], "bugzilla": {"description": "dos flaws in open-iscsi (CVE-2007-3100)", "id": "243719", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=243719"}, "csaw": false, "details": ["usr/log.c in iscsid in open-iscsi (iscsi-initiator-utils) before 2.0-865 uses a semaphore with insecure permissions (world-writable/world-readable) for managing log messages using shared memory, which allows local users to cause a denial of service (hang) by grabbing the semaphore."], "name": "CVE-2007-3100", "public_date": "2007-06-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-3100\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-3100"], "threat_severity": "Moderate"}

{}