158 lines
7.0 KiB
JSON
158 lines
7.0 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": "MELSEC iQ-R series CPU modules",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions"
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}
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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": "Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to prevent legitimate clients from connecting to the MELSOFT transmission port (TCP/IP) by not closing a connection properly, which may lead to a denial of service (DoS) condition."
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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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"description": "Uncontrolled Resource Consumption",
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"lang": "en",
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"type": "text"
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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": "2021-06-11T15:52:45.000Z",
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"orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"shortName": "Mitsubishi"
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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.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-003_en.pdf"
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},
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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://jvn.jp/vu/JVNVU98060539/index.html"
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}
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],
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
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"ID": "CVE-2021-20591",
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"STATE": "PUBLIC"
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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": "MELSEC iQ-R series CPU modules",
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"version": {
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"version_data": [
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{
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"version_value": "R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions"
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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": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description_data": [
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{
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"value": "Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R00/01/02CPU all versions, R04/08/16/32/120(EN)CPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to prevent legitimate clients from connecting to the MELSOFT transmission port (TCP/IP) by not closing a connection properly, which may lead to a denial of service (DoS) condition."
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}
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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": "Uncontrolled Resource Consumption"
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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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"reference_data": [
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{
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"name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-003_en.pdf",
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"refsource": "MISC",
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"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-003_en.pdf"
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},
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{
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"name": "https://jvn.jp/vu/JVNVU98060539/index.html",
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"refsource": "MISC",
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"url": "https://jvn.jp/vu/JVNVU98060539/index.html"
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}
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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": "2024-08-03T17:45:44.388Z"
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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.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-003_en.pdf"
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},
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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://jvn.jp/vu/JVNVU98060539/index.html"
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}
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]
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"assignerShortName": "Mitsubishi",
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"cveId": "CVE-2021-20591",
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"datePublished": "2021-06-11T15:52:45.000Z",
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"dateReserved": "2020-12-17T00:00:00.000Z",
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"dateUpdated": "2024-08-03T17:45:44.388Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |