cnvd - cnvd-2021-41245

cnvd-2021-41245

Vulnerability from cnvd

Title: 多款Siemens产品拒绝服务漏洞（CNVD-2021-41245）

Description:

Siemens SIMATIC是西门子（Siemens）的一款组态软件。

多款Siemens产品存在拒绝服务漏洞。该漏洞源于发送到端口161/UDP的特制数据包，攻击者可利用漏洞导致受影响设备的SNMP服务崩溃。

Severity: 中

Patch Name: 多款Siemens产品拒绝服务漏洞（CNVD-2021-41245）的补丁

Patch Description:

Siemens SIMATIC是西门子（Siemens）的一款组态软件。

多款Siemens产品存在拒绝服务漏洞。该漏洞源于发送到端口161/UDP的特制数据包，攻击者可利用漏洞导致受影响设备的SNMP服务崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf

Reference: https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf

Impacted products

Name
['SIEMENS SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) <v16 update 4', 'Siemens SIMATIC HMI KTP Mobile Panels <v16 update 4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19276",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19276"
    }
  },
  "description": "Siemens SIMATIC\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u7684\u4e00\u6b3e\u7ec4\u6001\u8f6f\u4ef6\u3002\n\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d1\u9001\u5230\u7aef\u53e3161/UDP\u7684\u7279\u5236\u6570\u636e\u5305\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u7684SNMP\u670d\u52a1\u5d29\u6e83\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-41245",
  "openTime": "2021-06-13",
  "patchDescription": "Siemens SIMATIC\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u7684\u4e00\u6b3e\u7ec4\u6001\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d1\u9001\u5230\u7aef\u53e3161/UDP\u7684\u7279\u5236\u6570\u636e\u5305\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u8bbe\u5907\u7684SNMP\u670d\u52a1\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-41245\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) \u003cv16 update 4",
      "Siemens SIMATIC HMI KTP Mobile Panels \u003cv16 update 4"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-19",
  "title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-41245\uff09"
}

CVE-2019-19276 (GCVE-0-2019-19276)

Vulnerability from cvelistv5

Published

2021-05-12 13:18

Modified

2024-08-05 02:09

Severity ?

CWE

CWE-787 - Out-of-bounds Write

Summary

A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Siemens

SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants)

Version: All versions < V16 Update 4

Siemens

SIMATIC HMI KTP Mobile Panels

Version: All versions < V16 Update 4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:09:39.475Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16 Update 4"
            }
          ]
        },
        {
          "product": "SIMATIC HMI KTP Mobile Panels",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16 Update 4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787: Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-12T13:18:21",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2019-19276",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16 Update 4"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SIMATIC HMI KTP Mobile Panels",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16 Update 4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions \u003c V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-787: Out-of-bounds Write"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2019-19276",
    "datePublished": "2021-05-12T13:18:21",
    "dateReserved": "2019-11-26T00:00:00",
    "dateUpdated": "2024-08-05T02:09:39.475Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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