114 lines
5.1 KiB
JSON
114 lines
5.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-42808",
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"assignerOrgId": "c95f66b2-7e7c-41c5-8f09-6f86ec68659c",
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"state": "PUBLISHED",
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"assignerShortName": "bosch",
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"dateReserved": "2026-04-30T08:03:11.875Z",
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"datePublished": "2026-09-10T09:05:36.803Z",
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"dateUpdated": "2026-09-10T13:17:41.450Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "c95f66b2-7e7c-41c5-8f09-6f86ec68659c",
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"shortName": "bosch",
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"dateUpdated": "2026-09-10T09:05:36.803Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in Bosch Sensortec COINES_SDK versions 2.0 through 2.11. \r\n\r\nThe host streaming API function {{coines_read_stream_sensor_data()}} fails to validate the boundaries of the caller-provided destination buffer.\r\n\r\nInternally, the stream processing mechanism in {{comm_intf_process_stream_response()}} discards the requested {{number_of_samples}} argument and copies the entirety of the streaming ring buffer's accumulated data into {{coines_stream_rsp_buf}}.\r\n\r\nSubsequently, {{coines_read_stream_sensor_data()}} unconditionally executes a {{memcpy}} of the ring buffer size into the caller-provided buffer without verifying if the destination memory allocation is large enough.\r\n\r\nA malicious or compromised hardware board connected via USB or BLE can exploit this by streaming a high volume of sensor samples, causing a heap or stack-based buffer overflow on the host desktop environment.\r\n\r\nThis can result in a Denial of Service (DoS) or potential arbitrary code execution on the host machine."
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}
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],
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"affected": [
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{
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"vendor": "Bosch Sensortec",
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"product": "COINES_SDK",
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"versions": [
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{
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"version": "2.0",
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"status": "affected",
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"versionType": "custom",
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"lessThanOrEqual": "2.11"
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}
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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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"lang": "en-US",
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"description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
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"cweId": "CWE-120"
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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://psirt.bosch.com/security-advisories/BOSCH-SA-223618.html",
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"name": "https://psirt.bosch.com/security-advisories/BOSCH-SA-223618.html",
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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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"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:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "PHYSICAL",
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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": 6.8,
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"baseSeverity": "MEDIUM"
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}
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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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"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": "2026-09-10T13:17:29.757002Z",
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"id": "CVE-2026-42808",
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"options": [
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{
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"Exploitation": "none"
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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": "2026-09-10T13:17:41.450Z"
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}
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}
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]
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}
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} |