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https://github.com/fkie-cad/nvd-json-data-feeds.git
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112 lines
3.7 KiB
JSON
112 lines
3.7 KiB
JSON
{
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"id": "CVE-2017-9687",
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"sourceIdentifier": "product-security@qualcomm.com",
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"published": "2017-10-10T20:29:01.057",
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"lastModified": "2017-10-19T17:19:13.263",
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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": "In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, two concurrent threads/processes can write the value of \"0\" to the debugfs file that controls ipa ipc log which will lead to the double-free in ipc_log_context_destroy(). Another issue is the Use-After-Free which can happen due to the race condition when the ipc log is deallocated via the debugfs call during a log print."
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},
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{
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"lang": "es",
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"value": "En Android for MSM, Firefox OS for MSM, QRD Android con todas las versiones de Android desde CAF usando el kernel de Linux, dos hilos/procesos concurrentes pueden escribir el valor de \"0\" en el archivo debugfs que controla el registro ipa ipc, que llevar\u00e1 a una doble liberaci\u00f3n (double free) en ipc_log_context_destroy(). Otro problema es el uso de memoria previamente liberada, que puede ocurrir debido a la condici\u00f3n de carrera cuando el registro ipc se desasigna mediante la llamada debugfs durante una impresi\u00f3n de registro."
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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:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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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": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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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:L/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "LOCAL",
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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": 4.6
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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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-415"
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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:google:android:8.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "B578E383-0D77-4AC7-9C81-3F0B8C18E033"
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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/101160",
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"source": "product-security@qualcomm.com",
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"tags": [
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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://source.android.com/security/bulletin/pixel/2017-10-01",
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"source": "product-security@qualcomm.com",
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"tags": [
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"Vendor Advisory"
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]
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}
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]
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} |