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121 lines
3.5 KiB
JSON
121 lines
3.5 KiB
JSON
{
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"id": "CVE-2015-4199",
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"sourceIdentifier": "ykramarz@cisco.com",
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"published": "2015-06-27T10:59:00.143",
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"lastModified": "2024-11-21T02:30:37.050",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366."
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},
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{
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"lang": "es",
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"value": "Condici\u00f3n de carrera en la funcionalidad IPv6-to-IPv4 en Cisco IOS 15.3S en el m\u00f3dulo Performance Routing Engine (PRE) en los dispositivos UBR permite a atacantes remotos causar una denegaci\u00f3n de servicio (liberaci\u00f3n de puntero nulo y ca\u00edda de m\u00f3dulo) mediante la provocaci\u00f3n de la conectividad intermitente con muchos dispositivos IPv6 CPE, tambi\u00e9n conocida como Bug ID CSCug47366."
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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:N/AC:M/Au:N/C:N/I:N/A:C",
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"baseScore": 7.1,
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 8.6,
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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-362"
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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:cisco:ios:15.3s:*:*:*:*:*:*:*",
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"matchCriteriaId": "2D105A75-3C37-4B44-8248-6037C98F2F93"
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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://tools.cisco.com/security/center/viewAlert.x?alertId=39423",
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"source": "ykramarz@cisco.com",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/75335",
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"source": "ykramarz@cisco.com",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "http://www.securitytracker.com/id/1032692",
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"source": "ykramarz@cisco.com",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39423",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/75335",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "http://www.securitytracker.com/id/1032692",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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}
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]
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} |