mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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120 lines
3.9 KiB
JSON
120 lines
3.9 KiB
JSON
{
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"id": "CVE-2016-2339",
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"sourceIdentifier": "cret@cert.org",
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"published": "2017-01-06T21:59:00.493",
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"lastModified": "2018-07-15T01:29:00.413",
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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": "An exploitable heap overflow vulnerability exists in the Fiddle::Function.new \"initialize\" function functionality of Ruby. In Fiddle::Function.new \"initialize\" heap buffer \"arg_types\" allocation is made based on args array length. Specially constructed object passed as element of args array can increase this array size after mentioned allocation and cause heap overflow."
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},
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{
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"lang": "es",
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"value": "Existe una vulnerabilidad explotable de desbordamiento de memoria din\u00e1mica en la funcionalidad Fiddle::Function.new \"initialize\" de Ruby. En Fiddle::Function.new \"initialize\" la ubicaci\u00f3n \"arg_types\" de la memoria din\u00e1mica del b\u00fafer se hace en base a la longitud de los args array. Un objeto especialmente construido pasado como un elemento de los args array puede incrementar el tama\u00f1o de este array despu\u00e9s de haber mencionado la ubicaci\u00f3n y provocar desbordamiento de memoria din\u00e1mica."
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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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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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:N/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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"acInsufInfo": true,
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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-119"
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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:a:ruby-lang:ruby:2.2.2:*:*:*:*:*:*:*",
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"matchCriteriaId": "5FCCD8F3-E667-42F2-9861-14EDFB16583A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "822307DD-7F7D-44C2-9C4B-CB8704663410"
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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.securityfocus.com/bid/91234",
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"source": "cret@cert.org"
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},
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{
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"url": "http://www.talosintelligence.com/reports/TALOS-2016-0034/",
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"source": "cret@cert.org",
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"tags": [
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"Exploit",
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"Technical Description",
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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": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html",
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"source": "cret@cert.org"
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}
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]
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} |