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120 lines
3.7 KiB
JSON
120 lines
3.7 KiB
JSON
{
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"id": "CVE-2014-0998",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2015-02-02T16:59:00.053",
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"lastModified": "2024-11-21T02:03:11.607",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Integer signedness error in the vt console driver (formerly Newcons) in FreeBSD 9.3 before p10 and 10.1 before p6 allows local users to cause a denial of service (crash) and possibly gain privileges via a negative value in a VT_WAITACTIVE ioctl call, which triggers an array index error and out-of-bounds kernel memory access."
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},
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{
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"lang": "es",
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"value": "Error en propiedad signedness de un entero, en el controlador de consola vt (anteriormente Newcons) en FreeBSD versi\u00f3n 9.3 y anteriores a p10 y versi\u00f3n 10.1 y anteriores a p6, permite a los usuarios locales causar una denegaci\u00f3n de servicio (bloqueo) y posiblemente alcanzar privilegios por medio de un valor negativo en una llamada ioctl VT_WAITACTIVE, que desencadena un error de \u00edndice de matriz y acceso a la memoria del kernel fuera de l\u00edmites."
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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:L/AC:L/Au:N/C:C/I:C/A:C",
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"baseScore": 7.2,
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "COMPLETE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 3.9,
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"impactScore": 10.0,
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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-189"
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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:freebsd:freebsd:10.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "F6D63B21-9D2E-4B15-9E60-6181D44B1F55"
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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://seclists.org/fulldisclosure/2015/Jan/107",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.securityfocus.com/archive/1/534563/100/0/threaded",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-15:01.vt.asc",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://seclists.org/fulldisclosure/2015/Jan/107",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.securityfocus.com/archive/1/534563/100/0/threaded",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-15:01.vt.asc",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |