cnvd - cnvd-2020-10474

cnvd-2020-10474

Vulnerability from cnvd

Title: Siemens SCALANCE X系列不受控资源消耗漏洞

Description:

SCALANCE X是Siemens公司推出的工业以太网交换机系列。

Siemens SCALANCE X系列存在不受控资源消耗漏洞。攻击者可通过向telnet服务反复发送大型消息包利用该漏洞导致拒绝服务。

Severity: 中

Patch Name: Siemens SCALANCE X系列不受控资源消耗漏洞的补丁

Patch Description:

SCALANCE X是Siemens公司推出的工业以太网交换机系列。

Siemens SCALANCE X系列存在不受控资源消耗漏洞。攻击者可通过向telnet服务反复发送大型消息包利用该漏洞导致拒绝服务。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.us-cert.gov/ics/advisories/icsa-19-225-03

Reference: https://www.us-cert.gov/ics/advisories/icsa-19-225-03

Impacted products

Name
['Siemens SCALANCE X-200RNA', 'Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)', 'Siemens SCALANCE X-200 switch family (incl. SIPLUSNET variants)']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10942",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10942"
    }
  },
  "description": "SCALANCE X\u662fSiemens\u516c\u53f8\u63a8\u51fa\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7cfb\u5217\u3002\n\nSiemens SCALANCE X\u7cfb\u5217\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411telnet\u670d\u52a1\u53cd\u590d\u53d1\u9001\u5927\u578b\u6d88\u606f\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.us-cert.gov/ics/advisories/icsa-19-225-03",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-10474",
  "openTime": "2020-02-18",
  "patchDescription": "SCALANCE X\u662fSiemens\u516c\u53f8\u63a8\u51fa\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7cfb\u5217\u3002\r\n\r\nSiemens SCALANCE X\u7cfb\u5217\u5b58\u5728\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411telnet\u670d\u52a1\u53cd\u590d\u53d1\u9001\u5927\u578b\u6d88\u606f\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Siemens SCALANCE X\u7cfb\u5217\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SCALANCE X-200RNA",
      "Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)",
      "Siemens SCALANCE X-200 switch family (incl.  SIPLUSNET variants)"
    ]
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-19-225-03",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-14",
  "title": "Siemens SCALANCE X\u7cfb\u5217\u4e0d\u53d7\u63a7\u8d44\u6e90\u6d88\u8017\u6f0f\u6d1e"
}

CVE-2019-10942 (GCVE-0-2019-10942)

Vulnerability from cvelistv5

Published

2019-08-13 18:55

Modified

2024-08-04 22:40

Severity ?

CWE

CWE-400 - Uncontrolled Resource Consumption

Summary

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Siemens

SCALANCE X-200 switch family (incl. SIPLUS NET variants)

Version: All versions < V5.2.5

Siemens	SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)	Version: All versions < V5.5.0
Siemens	SCALANCE X204RNA (HSR)	Version: All versions
Siemens	SCALANCE X204RNA (PRP)	Version: All versions
Siemens	SCALANCE X204RNA EEC (HSR)	Version: All versions
Siemens	SCALANCE X204RNA EEC (PRP)	Version: All versions
Siemens	SCALANCE X204RNA EEC (PRP/HSR)	Version: All versions

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:40:15.308Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf"
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        ],
        "title": "CVE Program Container"
      }
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          "product": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V5.2.5"
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          "product": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
          "vendor": "Siemens",
          "versions": [
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          "versions": [
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        },
        {
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          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
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        },
        {
          "product": "SCALANCE X204RNA EEC (HSR)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "product": "SCALANCE X204RNA EEC (PRP)",
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          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
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          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
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      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-09T15:16:32",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2019-10942",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
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                      "product_name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
                      "version": {
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                          {
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                    },
                    {
                      "product_name": "SCALANCE X204RNA (HSR)",
                      "version": {
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                    {
                      "product_name": "SCALANCE X204RNA EEC (PRP/HSR)",
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              "value": "A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X204RNA (HSR) (All versions), SCALANCE X204RNA (PRP) (All versions), SCALANCE X204RNA EEC (HSR) (All versions), SCALANCE X204RNA EEC (PRP) (All versions), SCALANCE X204RNA EEC (PRP/HSR) (All versions). The device contains a vulnerability that could allow an attacker to trigger a denial-of-service condition by sending large message packages repeatedly to the telnet service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the device."
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          "reference_data": [
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              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf",
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              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-100232.pdf"
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    "cveId": "CVE-2019-10942",
    "datePublished": "2019-08-13T18:55:57",
    "dateReserved": "2019-04-08T00:00:00",
    "dateUpdated": "2024-08-04T22:40:15.308Z",
    "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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