mirror of
https://github.com/CVEProject/cvelist.git
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80 lines
3.0 KiB
JSON
80 lines
3.0 KiB
JSON
{
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"CVE_data_meta" : {
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"ASSIGNER" : "productcert@siemens.com",
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"DATE_PUBLIC" : "2018-05-15T00:00:00",
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"ID" : "CVE-2018-4850",
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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" : "SIMATIC S7-400 (incl. F) CPU hardware version 4.0 and below, SIMATIC S7-400 (incl. F) CPU hardware version 5.0, SIMATIC S7-400H CPU hardware version 4.5 and below",
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"version" : {
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"version_data" : [
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{
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"version_value" : "SIMATIC S7-400 (incl. F) CPU hardware version 4.0 and below : All versions"
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},
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{
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"version_value" : "SIMATIC S7-400 (incl. F) CPU hardware version 5.0 : All firmware versions < V5.2"
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},
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{
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"version_value" : "SIMATIC S7-400H CPU hardware version 4.5 and below : 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" : "Siemens AG"
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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" : {
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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 SIMATIC S7-400 (incl. F) CPU hardware version 4.0 and below (All versions), SIMATIC S7-400 (incl. F) CPU hardware version 5.0 (All firmware versions < V5.2), SIMATIC S7-400H CPU hardware version 4.5 and below (All versions). The affected CPUs improperly validate S7 communication packets which could cause a Denial-of-Service condition of the CPU. The CPU will remain in DEFECT mode until manual restart."
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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-20: Improper Input Validation"
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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://cert-portal.siemens.com/productcert/pdf/ssa-914382.pdf",
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"refsource" : "CONFIRM",
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"url" : "https://cert-portal.siemens.com/productcert/pdf/ssa-914382.pdf"
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},
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{
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"name" : "https://www.siemens.com/global/en/home/products/services/cert.html#SecurityPublications",
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"refsource" : "CONFIRM",
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"url" : "https://www.siemens.com/global/en/home/products/services/cert.html#SecurityPublications"
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},
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{
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"name" : "104217",
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"refsource" : "BID",
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"url" : "http://www.securityfocus.com/bid/104217"
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}
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]
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}
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}
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