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106 lines
3.1 KiB
JSON
106 lines
3.1 KiB
JSON
{
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"id": "CVE-2021-20777",
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"sourceIdentifier": "vultures@jpcert.or.jp",
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"published": "2021-07-07T08:15:07.887",
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"lastModified": "2022-05-03T16:04:40.443",
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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": "Improper authorization in handler for custom URL scheme vulnerability in GU App for Android versions from 4.8.0 to 5.0.2 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App."
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad de autorizaci\u00f3n inapropiada en el manejador de esquemas de URL personalizados en la aplicaci\u00f3n GU para Android en versiones desde 4.8.0 hasta 5.0.2, permite a un atacante remoto conllevar a un usuario a acceder a un sitio web arbitrario por medio de la aplicaci\u00f3n vulnerable"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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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": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 1.4
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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:M/Au:N/C:N/I:P/A:N",
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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": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 4.3
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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": true
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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-862"
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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:gu-global:gu:*:*:*:*:*:android:*:*",
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"versionStartIncluding": "4.8.0",
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"versionEndIncluding": "5.0.2",
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"matchCriteriaId": "67D88110-A5F1-41E0-BB3A-5BC4DF808022"
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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://jvn.jp/en/jp/JVN25850723/index.html",
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"source": "vultures@jpcert.or.jp",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |