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108 lines
3.2 KiB
JSON
108 lines
3.2 KiB
JSON
{
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"id": "CVE-2014-2986",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2014-04-28T14:09:08.487",
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"lastModified": "2018-10-30T16:26:53.700",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."
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},
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{
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"lang": "es",
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"value": "La funci\u00f3n vgic_distr_mmio_write en el distribuidor Virtual Guest Interrupt Controller (GIC) (arch/arm/vgic.c) en Xen 4.4.x, cuando funciona en un sistema ARM, permite a usuarios locales invitados causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de anfitri\u00f3n) a trav\u00e9s de vectores no especificados."
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C",
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"accessVector": "ADJACENT_NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 5.5
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 5.1,
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"impactScore": 6.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*",
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"matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2014/04/23/3",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2014/04/23/4",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2014/04/23/5",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securityfocus.com/bid/67047",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securitytracker.com/id/1030146",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://xenbits.xen.org/xsa/advisory-94.html",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |