Show plain JSON{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/7070d34f251c", "name": "http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/7070d34f251c", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/45029", "name": "45029", "tags": [], "refsource": "BID"}, {"url": "http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/77f831cbb91d", "name": "http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/77f831cbb91d", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.openwall.com/lists/oss-security/2010/11/23/1", "name": "[oss-security] 20101123 CVE request: xen: request-processing loop is unbounded in blkback", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=656206", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=656206", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/35093", "name": "35093", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.openwall.com/lists/oss-security/2010/11/24/8", "name": "[oss-security] 20101124 Re: CVE request: xen: request-processing loop is unbounded in blkback", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0004.html", "name": "RHSA-2011:0004", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.vupen.com/english/advisories/2011/0024", "name": "ADV-2011-0024", "tags": [], "refsource": "VUPEN"}, {"url": "http://secunia.com/advisories/42789", "name": "42789", "tags": [], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/46397", "name": "46397", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html", "name": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded", "name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The do_block_io_op function in (1) drivers/xen/blkback/blkback.c and (2) drivers/xen/blktap/blktap.c in Xen before 3.4.0 for the Linux kernel 2.6.18, and possibly other versions, allows guest OS users to cause a denial of service (infinite loop and CPU consumption) via a large production request index to the blkback or blktap back-end drivers. NOTE: some of these details are obtained from third party information."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2010-4247", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.5, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/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": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-01-11T03:00Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:citrix:xen:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.3.2"}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.0.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.0.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.0.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.1.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.2.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:citrix:xen:3.3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T04:28Z"} 
