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119 lines
3.8 KiB
JSON
119 lines
3.8 KiB
JSON
{
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"id": "CVE-2017-17066",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2017-12-05T09:29:00.337",
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"lastModified": "2019-10-03T00:03:26.223",
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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 (1) i2pd before 2.17 and (2) kovri pre-alpha implementations of the I2P routing protocol do not properly handle Garlic DeliveryTypeTunnel packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading sensitive router memory, aka the GarlicRust bug."
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},
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{
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"lang": "es",
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"value": "Las implementaciones prealfa (1) i2pd en versiones anteriores a la 2.17 y (2) kovri del protocolo de enrutamiento I2P no gestionan correctamente los paquetes Garlic DeliveryTypeTunnel. Esto permite que atacantes remotos obtengan informaci\u00f3n sensible de la memoria de procesos mediante paquetes manipulados que desencadenan una sobrelectura de b\u00fafer, tal y como se demuestra leyendo memoria del router sensible. Esto tambi\u00e9n se conoce como GarlicRust bug."
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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:N/A:N",
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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": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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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:N/AC:L/Au:N/C:P/I:N/A:N",
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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": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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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-125"
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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:getkovri:kovri:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "41546D7E-37FF-4D83-BDCC-F440F80282D0"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:i2pd:i2pd:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.16.0",
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"matchCriteriaId": "2FF146B8-76FA-41DC-9678-995B56073E01"
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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": "https://eyalitkin.wordpress.com/2017/12/04/cve-publication-garlicrust-cve-2017-17066/",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://hackerone.com/reports/291489",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory"
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]
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}
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]
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} |