mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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140 lines
4.2 KiB
JSON
140 lines
4.2 KiB
JSON
{
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"id": "CVE-2016-6213",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2016-12-28T07:59:00.180",
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"lastModified": "2018-01-05T02:31:05.040",
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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": "fs/namespace.c in the Linux kernel before 4.9 does not restrict how many mounts may exist in a mount namespace, which allows local users to cause a denial of service (memory consumption and deadlock) via MS_BIND mount system calls, as demonstrated by a loop that triggers exponential growth in the number of mounts."
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},
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{
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"lang": "es",
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"value": "fs/namespace.c en el kernel de Linux en versiones anteriores a 4.9 no restringe la cantidad de montajes que pueden existir en un espacio de nombre del montaje, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (consumo de memoria y punto muerto) a trav\u00e9s de llamadas al sistema de montaje MS_BIND, seg\u00fan lo demostrado por un bucle que desencadena un crecimiento exponencial en el n\u00famero de montajes."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 4.7,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.0,
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"impactScore": 3.6
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}
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],
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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:M/Au:N/C:N/I:N/A:C",
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"accessVector": "LOCAL",
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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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"baseScore": 4.7
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.4,
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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-400"
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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:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "4.8.15",
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"matchCriteriaId": "3C328078-DE6F-4775-B855-1B0759412F43"
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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://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d29216842a85c7970c536108e093963f02714498",
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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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"url": "http://www.openwall.com/lists/oss-security/2016/07/13/8",
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"source": "cve@mitre.org",
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"tags": [
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"Mailing List"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/91754",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2017:1842",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2017:2077",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1356471",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking"
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]
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},
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{
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"url": "https://github.com/torvalds/linux/commit/d29216842a85c7970c536108e093963f02714498",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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}
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]
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} |