204 lines
8.5 KiB
JSON
204 lines
8.5 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Automation Runtime webserver",
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"vendor": "B&R Automation",
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"versions": [
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{
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"lessThan": "4.91",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Buffer Overflow vulnerability in B&R Automation Runtime webserver allows an unauthenticated network-based attacker to stop the cyclic program on the device and cause a denial of service."
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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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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"version": "3.1"
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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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"cweId": "CWE-120",
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"description": "CWE-120 Buffer Overflow",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2022-05-13T14:23:20.000Z",
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"orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
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"shortName": "ABB"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1625405588264-en-original-1.0.pdf"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "Denial of service vulnerability on Automation Runtime webserver",
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"workarounds": [
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{
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"lang": "en",
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"value": "B&R recommends the following specific workarounds and mitigations:\nThe access to the Automation Runtime webserver should be restricted to legitimate network partners, using e.g. a sufficient Firewall setup and robust network segmentation. \nB&R recommends deactivating Automation Runtime webserver when not needed."
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "cybersecurity@ch.abb.com",
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"ID": "CVE-2021-22275",
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"STATE": "PUBLIC",
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"TITLE": "Denial of service vulnerability on Automation Runtime webserver"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Automation Runtime webserver",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_value": "4.91"
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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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"vendor_name": "B&R Automation"
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{
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}
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]
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},
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"generator": {
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-120 Buffer Overflow"
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}
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},
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"references": {
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{
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"name": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1625405588264-en-original-1.0.pdf",
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"refsource": "MISC",
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"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1625405588264-en-original-1.0.pdf"
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}
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]
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},
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"source": {
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"discovery": "UNKNOWN"
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"work_around": [
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{
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"lang": "en",
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"value": "B&R recommends the following specific workarounds and mitigations:\nThe access to the Automation Runtime webserver should be restricted to legitimate network partners, using e.g. a sufficient Firewall setup and robust network segmentation. \nB&R recommends deactivating Automation Runtime webserver when not needed."
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T18:37:18.446Z"
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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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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1625405588264-en-original-1.0.pdf"
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
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"assignerShortName": "ABB",
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"cveId": "CVE-2021-22275",
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"datePublished": "2022-05-13T14:23:20.000Z",
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"dateReserved": "2021-01-05T00:00:00.000Z",
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"dateUpdated": "2024-08-03T18:37:18.446Z",
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"state": "PUBLISHED"
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},
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} |