CVE-2001-1559

{"id": "CVE-2001-1559", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2001-12-31T05:00:00.000", "references": [{"url": "http://archives.neohapsis.com/archives/bugtraq/2001-12/0014.html", "tags": ["Broken Link", "Exploit"], "source": "[email protected]"}, {"url": "http://monkey.org/openbsd/archive/tech/0112/msg00015.html", "tags": ["Broken Link", "Exploit"], "source": "[email protected]"}, {"url": "http://www.iss.net/security_center/static/7690.php", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://archives.neohapsis.com/archives/bugtraq/2001-12/0014.html", "tags": ["Broken Link", "Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://monkey.org/openbsd/archive/tech/0112/msg00015.html", "tags": ["Broken Link", "Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.iss.net/security_center/static/7690.php", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "The uipc system calls (uipc_syscalls.c) in OpenBSD 2.9 and 3.0 provide user mode return instead of versus rval kernel mode values to the fdrelease function, which allows local users to cause a denial of service and trigger a null dereference."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA6AEAF0-FA61-4A3F-A083-1218C2027781"}, {"criteria": "cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60DA30A1-3360-46BC-85B7-008D535F95BE"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}