var-202003-0762
Vulnerability from variot

A vulnerability has been identified in SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules (All versions). Specially crafted packets sent to port 50000/UDP of the EN100 Ethernet communication modules could cause a Denial-of-Service of the affected device. A manual reboot is required to recover the service of the device. At the time of advisory publication no public exploitation of this security vulnerability was known to Siemens. SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families are automation functions that provide integrated protection, control, measurement and substation and other applications.

SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families have a denial of service vulnerability

Show details on source website


{
   "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
      affected_products: {
         "@id": "https://www.variotdbs.pl/ref/affected_products",
      },
      configurations: {
         "@id": "https://www.variotdbs.pl/ref/configurations",
      },
      credits: {
         "@id": "https://www.variotdbs.pl/ref/credits",
      },
      cvss: {
         "@id": "https://www.variotdbs.pl/ref/cvss/",
      },
      description: {
         "@id": "https://www.variotdbs.pl/ref/description/",
      },
      exploit_availability: {
         "@id": "https://www.variotdbs.pl/ref/exploit_availability/",
      },
      external_ids: {
         "@id": "https://www.variotdbs.pl/ref/external_ids/",
      },
      iot: {
         "@id": "https://www.variotdbs.pl/ref/iot/",
      },
      iot_taxonomy: {
         "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/",
      },
      patch: {
         "@id": "https://www.variotdbs.pl/ref/patch/",
      },
      problemtype_data: {
         "@id": "https://www.variotdbs.pl/ref/problemtype_data/",
      },
      references: {
         "@id": "https://www.variotdbs.pl/ref/references/",
      },
      sources: {
         "@id": "https://www.variotdbs.pl/ref/sources/",
      },
      sources_release_date: {
         "@id": "https://www.variotdbs.pl/ref/sources_release_date/",
      },
      sources_update_date: {
         "@id": "https://www.variotdbs.pl/ref/sources_update_date/",
      },
      threat_type: {
         "@id": "https://www.variotdbs.pl/ref/threat_type/",
      },
      title: {
         "@id": "https://www.variotdbs.pl/ref/title/",
      },
      type: {
         "@id": "https://www.variotdbs.pl/ref/type/",
      },
   },
   "@id": "https://www.variotdbs.pl/vuln/VAR-202003-0762",
   affected_products: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
            "@id": "https://www.variotdbs.pl/ref/sources",
         },
      },
      data: [
         {
            model: "siprotec compact",
            scope: "eq",
            trust: 1,
            vendor: "siemens",
            version: "*",
         },
         {
            model: "siprotec 4",
            scope: "eq",
            trust: 1,
            vendor: "siemens",
            version: "*",
         },
         {
            model: "siprotec 4",
            scope: null,
            trust: 0.8,
            vendor: "siemens",
            version: null,
         },
         {
            model: "siprotec compact",
            scope: null,
            trust: 0.8,
            vendor: "siemens",
            version: null,
         },
         {
            model: "siprotec and siprotec compact relaysequipped with en100 ethernet communication modules",
            scope: "eq",
            trust: 0.6,
            vendor: "siemens",
            version: "4",
         },
         {
            model: null,
            scope: "eq",
            trust: 0.2,
            vendor: "siprotec 4",
            version: "*",
         },
         {
            model: null,
            scope: "eq",
            trust: 0.2,
            vendor: "siprotec compact",
            version: "*",
         },
      ],
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
      ],
   },
   configurations: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/configurations#",
         children: {
            "@container": "@list",
         },
         cpe_match: {
            "@container": "@list",
         },
         data: {
            "@container": "@list",
         },
         nodes: {
            "@container": "@list",
         },
      },
      data: [
         {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:siemens:siprotec_4:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:siemens:siprotec_compact:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
      ],
      sources: [
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
      ],
   },
   cve: "CVE-2019-19279",
   cvss: {
      "@context": {
         cvssV2: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2",
         },
         cvssV3: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/",
         },
         severity: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/cvss/severity#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/severity",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
            "@id": "https://www.variotdbs.pl/ref/sources",
         },
      },
      data: [
         {
            cvssV2: [
               {
                  acInsufInfo: false,
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "NVD",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.8,
                  confidentialityImpact: "NONE",
                  exploitabilityScore: 10,
                  impactScore: 6.9,
                  integrityImpact: "NONE",
                  obtainAllPrivilege: false,
                  obtainOtherPrivilege: false,
                  obtainUserPrivilege: false,
                  severity: "HIGH",
                  trust: 1,
                  userInteractionRequired: false,
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                  version: "2.0",
               },
               {
                  acInsufInfo: null,
                  accessComplexity: "Low",
                  accessVector: "Network",
                  authentication: "None",
                  author: "NVD",
                  availabilityImpact: "Complete",
                  baseScore: 7.8,
                  confidentialityImpact: "None",
                  exploitabilityScore: null,
                  id: "JVNDB-2019-014885",
                  impactScore: null,
                  integrityImpact: "None",
                  obtainAllPrivilege: null,
                  obtainOtherPrivilege: null,
                  obtainUserPrivilege: null,
                  severity: "High",
                  trust: 0.8,
                  userInteractionRequired: null,
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                  version: "2.0",
               },
               {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "CNVD",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.8,
                  confidentialityImpact: "NONE",
                  exploitabilityScore: 10,
                  id: "CNVD-2020-04715",
                  impactScore: 6.9,
                  integrityImpact: "NONE",
                  severity: "HIGH",
                  trust: 0.6,
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                  version: "2.0",
               },
               {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "IVD",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.8,
                  confidentialityImpact: "NONE",
                  exploitabilityScore: 10,
                  id: "41311a9a-8327-41e2-9b61-836123359560",
                  impactScore: 6.9,
                  integrityImpact: "NONE",
                  severity: "HIGH",
                  trust: 0.2,
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                  version: "2.9 [IVD]",
               },
               {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "VULHUB",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.8,
                  confidentialityImpact: "NONE",
                  exploitabilityScore: 10,
                  id: "VHN-151709",
                  impactScore: 6.9,
                  integrityImpact: "NONE",
                  severity: "HIGH",
                  trust: 0.1,
                  vectorString: "AV:N/AC:L/AU:N/C:N/I:N/A:C",
                  version: "2.0",
               },
            ],
            cvssV3: [
               {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  author: "NVD",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  exploitabilityScore: 3.9,
                  impactScore: 3.6,
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  trust: 1,
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               {
                  attackComplexity: "Low",
                  attackVector: "Network",
                  author: "NVD",
                  availabilityImpact: "High",
                  baseScore: 7.5,
                  baseSeverity: "High",
                  confidentialityImpact: "None",
                  exploitabilityScore: null,
                  id: "JVNDB-2019-014885",
                  impactScore: null,
                  integrityImpact: "None",
                  privilegesRequired: "None",
                  scope: "Unchanged",
                  trust: 0.8,
                  userInteraction: "None",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.0",
               },
            ],
            severity: [
               {
                  author: "NVD",
                  id: "CVE-2019-19279",
                  trust: 1,
                  value: "HIGH",
               },
               {
                  author: "NVD",
                  id: "JVNDB-2019-014885",
                  trust: 0.8,
                  value: "High",
               },
               {
                  author: "CNVD",
                  id: "CNVD-2020-04715",
                  trust: 0.6,
                  value: "HIGH",
               },
               {
                  author: "CNNVD",
                  id: "CNNVD-202002-589",
                  trust: 0.6,
                  value: "HIGH",
               },
               {
                  author: "IVD",
                  id: "41311a9a-8327-41e2-9b61-836123359560",
                  trust: 0.2,
                  value: "HIGH",
               },
               {
                  author: "VULHUB",
                  id: "VHN-151709",
                  trust: 0.1,
                  value: "HIGH",
               },
            ],
         },
      ],
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   description: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/description#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "A vulnerability has been identified in SIPROTEC 4 and SIPROTEC Compact relays equipped with EN100 Ethernet communication modules (All versions). Specially crafted packets sent to port 50000/UDP of the EN100 Ethernet communication modules could cause a Denial-of-Service of the affected device. A manual reboot is required to recover the service of the device. At the time of advisory publication no public exploitation of this security vulnerability was known to Siemens. SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families are automation functions that provide integrated protection, control, measurement and substation and other applications. \n\r\n\r\nSIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families have a denial of service vulnerability",
      sources: [
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
      ],
      trust: 2.43,
   },
   external_ids: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            db: "NVD",
            id: "CVE-2019-19279",
            trust: 3.3,
         },
         {
            db: "SIEMENS",
            id: "SSA-974843",
            trust: 2.3,
         },
         {
            db: "ICS CERT",
            id: "ICSA-20-042-12",
            trust: 1.4,
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
            trust: 0.9,
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
            trust: 0.9,
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
            trust: 0.8,
         },
         {
            db: "IVD",
            id: "41311A9A-8327-41E2-9B61-836123359560",
            trust: 0.2,
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
            trust: 0.1,
         },
      ],
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   id: "VAR-202003-0762",
   iot: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/iot#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: true,
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
      ],
      trust: 1.65,
   },
   iot_taxonomy: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            category: [
               "ICS",
               "Network device",
            ],
            sub_category: null,
            trust: 0.6,
         },
         {
            category: [
               "ICS",
            ],
            sub_category: null,
            trust: 0.2,
         },
      ],
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
      ],
   },
   last_update_date: "2023-12-18T13:01:52.629000Z",
   patch: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/patch#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            title: "SSA-974843",
            trust: 0.8,
            url: "https://cert-portal.siemens.com/productcert/pdf/ssa-974843.pdf",
         },
         {
            title: "Patch for SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families Denial of Service Vulnerability",
            trust: 0.6,
            url: "https://www.cnvd.org.cn/patchinfo/show/200141",
         },
      ],
      sources: [
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
      ],
   },
   problemtype_data: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            problemtype: "CWE-20",
            trust: 1.9,
         },
      ],
      sources: [
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
      ],
   },
   references: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/references#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            trust: 2.3,
            url: "https://cert-portal.siemens.com/productcert/pdf/ssa-974843.pdf",
         },
         {
            trust: 1.4,
            url: "https://www.us-cert.gov/ics/advisories/icsa-20-042-12",
         },
         {
            trust: 1.4,
            url: "https://nvd.nist.gov/vuln/detail/cve-2019-19279",
         },
         {
            trust: 0.8,
            url: "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-19279",
         },
      ],
      sources: [
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   sources: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   sources_release_date: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            date: "2020-02-11T00:00:00",
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            date: "2020-02-12T00:00:00",
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            date: "2020-03-10T00:00:00",
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            date: "2020-03-26T00:00:00",
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            date: "2020-03-10T20:15:18.807000",
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            date: "2020-02-11T00:00:00",
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   sources_update_date: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            date: "2020-02-12T00:00:00",
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
         {
            date: "2020-03-13T00:00:00",
            db: "VULHUB",
            id: "VHN-151709",
         },
         {
            date: "2020-03-27T00:00:00",
            db: "JVNDB",
            id: "JVNDB-2019-014885",
         },
         {
            date: "2020-03-13T19:49:41.617000",
            db: "NVD",
            id: "CVE-2019-19279",
         },
         {
            date: "2021-01-05T00:00:00",
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
   },
   threat_type: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "remote",
      sources: [
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
      trust: 0.6,
   },
   title: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/title#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "SIEMENS SIPROTEC 4 and SIPROTEC Compact Relay Families Denial of service vulnerability",
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNVD",
            id: "CNVD-2020-04715",
         },
      ],
      trust: 0.8,
   },
   type: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/type#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "Input validation error",
      sources: [
         {
            db: "IVD",
            id: "41311a9a-8327-41e2-9b61-836123359560",
         },
         {
            db: "CNNVD",
            id: "CNNVD-202002-589",
         },
      ],
      trust: 0.8,
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.