mirror of
https://github.com/CVEProject/cvelist.git
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144 lines
6.0 KiB
JSON
144 lines
6.0 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2021-25663",
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"ASSIGNER": "productcert@siemens.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (All versions including affected IPv6 stack). The function that processes IPv6 headers does not check the lengths of extension header options, allowing attackers to put this function into an infinite loop with crafted length values."
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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": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')",
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"cweId": "CWE-835"
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}
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]
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}
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]
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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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"vendor_name": "Siemens",
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"product": {
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"product_data": [
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{
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"product_name": "Capital Embedded AR Classic 431-422",
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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_name": "0",
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"version_value": "*"
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}
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]
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}
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},
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{
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"product_name": "Capital Embedded AR Classic R20-11",
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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_name": "0",
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"version_value": "V2303"
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}
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]
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}
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},
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{
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"product_name": "Nucleus NET",
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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": "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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"product_name": "Nucleus ReadyStart V3",
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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_name": "0",
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"version_value": "V2017.02.4"
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}
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]
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}
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},
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{
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"product_name": "Nucleus ReadyStart V4",
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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_name": "0",
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"version_value": "V4.1.0"
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}
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]
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}
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},
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{
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"product_name": "Nucleus Source Code",
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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_name": "0",
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"version_value": "*"
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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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}
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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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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf",
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"refsource": "MISC",
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"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf"
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},
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{
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"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-05",
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"refsource": "MISC",
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"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-05"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-248289.html",
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"refsource": "MISC",
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"name": "https://cert-portal.siemens.com/productcert/html/ssa-248289.html"
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}
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]
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},
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"impact": {
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"cvss": [
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{
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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}
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]
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}
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} |