134 lines
5.0 KiB
JSON
134 lines
5.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-3966",
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"assignerOrgId": "e2e69745-5e70-4e92-8431-deb5529a81ad",
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"assignerShortName": "zephyr",
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"dateUpdated": "2025-04-09T18:29:11.461Z",
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"dateReserved": "2021-11-16T00:00:00.000Z",
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"datePublished": "2023-01-11T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Usb bluetooth device ACL read cb buffer overflow",
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"datePublic": "2022-02-16T00:00:00.000Z",
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"providerMetadata": {
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"orgId": "e2e69745-5e70-4e92-8431-deb5529a81ad",
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"shortName": "zephyr",
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"dateUpdated": "2023-01-11T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "usb device bluetooth class includes a buffer overflow related to implementation of net_buf_add_mem."
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}
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],
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"affected": [
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{
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"vendor": "zephyrproject-rtos",
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"product": "zephyr",
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"versions": [
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{
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"version": "unspecified",
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"lessThanOrEqual": "v3.0",
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"status": "affected",
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"versionType": "custom"
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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://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hfxq-3w6x-fv2m"
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.6,
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"baseSeverity": "CRITICAL"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "Heap-based Buffer Overflow (CWE-122)",
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"cweId": "CWE-122"
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}
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]
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}
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],
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"source": {
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"defect": [
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"https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hfxq-3w6x-fv2m"
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]
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:09:09.756Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hfxq-3w6x-fv2m",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-09T14:00:22.435063Z",
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"id": "CVE-2021-3966",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-09T18:29:11.461Z"
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}
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}
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]
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}
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} |