{"api_version":"1","generated_at":"2026-07-23T09:56:29+00:00","cve":"CVE-2013-4153","urls":{"html":"https://cve.report/CVE-2013-4153","api":"https://cve.report/api/cve/CVE-2013-4153.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-4153","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4153"},"summary":{"title":"CVE-2013-4153","description":"Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the \"virsh vcpucount dom --guest\" command.","state":"PUBLISHED","assigner":"redhat","published_at":"2013-09-30 21:55:09","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-399","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=984821","name":"https://bugzilla.redhat.com/show_bug.cgi?id=984821","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"984821 – Crash of libvirtd without guest agent configuration","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=986383","name":"https://bugzilla.redhat.com/show_bug.cgi?id=986383","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"986383 – (CVE-2013-4153) CVE-2013-4153 libvirt: double free of returned JSON array in qemuAgentGetVCPUs()","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://openwall.com/lists/oss-security/2013/07/19/11","name":"http://openwall.com/lists/oss-security/2013/07/19/11","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"oss-security - Re: CVE request -- libvirt: double free of returned\n JSON array in qemuAgentGetVCPUs()","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034","name":"http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"libvirt.org Git - libvirt.git/commitdiff","mime":"text/xml","httpstatus":"404","archivestatus":"200"},{"url":"http://libvirt.org/news.html","name":"http://libvirt.org/news.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"libvirt: Releases","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=dfc692350a04a70b4ca65667c30869b3bfdaf034","name":"CONFIRM:http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=dfc692350a04a70b4ca65667c30869b3bfdaf034","refsource":"MITRE","tags":[],"title":"libvirt.org Git - libvirt.git/commitdiff","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4153","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4153","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2013","cve_id":"4153","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"libvirt","cpe6":"1.0.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4153","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"libvirt","cpe6":"1.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T16:30:50.008Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://libvirt.org/news.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=984821"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=986383"},{"name":"[oss-security] 20130719 Re: CVE request -- libvirt: double free of returned JSON array in qemuAgentGetVCPUs()","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://openwall.com/lists/oss-security/2013/07/19/11"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the \"virsh vcpucount dom --guest\" command."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-09-30T21:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://libvirt.org/news.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=984821"},{"tags":["x_refsource_CONFIRM"],"url":"http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=986383"},{"name":"[oss-security] 20130719 Re: CVE request -- libvirt: double free of returned JSON array in qemuAgentGetVCPUs()","tags":["mailing-list","x_refsource_MLIST"],"url":"http://openwall.com/lists/oss-security/2013/07/19/11"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2013-4153","datePublished":"2013-09-30T21:00:00.000Z","dateReserved":"2013-06-12T00:00:00.000Z","dateUpdated":"2024-08-06T16:30:50.008Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-09-30 21:55:09","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-399","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:libvirt:1.0.6:*:*:*:*:*:*:*","matchCriteriaId":"E03AF346-6F4E-4BEA-B29E-9C9C04148843"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:libvirt:1.1.0:*:*:*:*:*:*:*","matchCriteriaId":"54FAE380-0E7E-4468-A07B-5A9A3504F681"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"4153","Ordinal":"1","Title":"CVE-2013-4153","CVE":"CVE-2013-4153","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"4153","Ordinal":"1","NoteData":"Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the \"virsh vcpucount dom --guest\" command.","Type":"Description","Title":"CVE-2013-4153"},{"CveYear":"2013","CveId":"4153","Ordinal":"2","NoteData":"2013-09-30","Type":"Other","Title":"Published"}]}}}