Show plain JSON{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2010/02/02/1", "name": "[oss-security] 20100202 CVE request - kvm: cat /dev/port in the guest can cause host DoS", "tags": [], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=560887", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=560887", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/38158", "name": "38158", "tags": [], "refsource": "BID"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0088.html", "name": "RHSA-2010:0088", "tags": ["Vendor Advisory"], "refsource": "REDHAT"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "name": "RHSA-2010:0095", "tags": ["Patch", "Vendor Advisory"], "refsource": "REDHAT"}, {"url": "http://www.openwall.com/lists/oss-security/2010/02/02/4", "name": "[oss-security] 20100202 Re: CVE request - kvm: cat /dev/port in the guest can cause host DoS", "tags": [], "refsource": "MLIST"}, {"url": "http://www.debian.org/security/2010/dsa-1996", "name": "DSA-1996", "tags": [], "refsource": "DEBIAN"}, {"url": "http://secunia.com/advisories/38492", "name": "38492", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2010/0638", "name": "ADV-2010-0638", "tags": [], "refsource": "VUPEN"}, {"url": "http://www.ubuntu.com/usn/USN-914-1", "name": "USN-914-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://secunia.com/advisories/38922", "name": "38922", "tags": [], "refsource": "SECUNIA"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11095", "name": "oval:org.mitre.oval:def:11095", "tags": [], "refsource": "OVAL"}, {"url": "http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html", "name": "http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-16"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2010-0309", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2010-02-12T19:30Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:linux:kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T04:15Z"} 
