cnvd - cnvd-2018-25417

CNVD-2018-25417

Vulnerability from cnvd - Published: 2018-12-14

Title

多款Siemens产品保护机制失效漏洞（CNVD-2018-25417）

Description

Siemens SINUMERIK 808D等都是德国西门子（Siemens）公司的数控机床系统控制器。 Siemens SINUMERIK CNC Controller中存在安全漏洞。本地攻击者可通过修改CRAMFS存档文件利用该漏洞造成系统在重启后加载被修改的CRAMFS文件，以root权限执行代码。

Severity

高

Patch Name

多款Siemens产品保护机制失效漏洞（CNVD-2018-25417）的补丁

Patch Description

Siemens SINUMERIK 808D等都是德国西门子（Siemens）公司的数控机床系统控制器。 Siemens SINUMERIK CNC Controller中存在安全漏洞。本地攻击者可通过修改CRAMFS存档文件利用该漏洞造成系统在重启后加载被修改的CRAMFS文件，以root权限执行代码。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://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-345-02

Impacted products

Name
['SIEMENS SINUMERIK 808D V4.7', 'SIEMENS SINUMERIK 808D V4.8', 'SIEMENS SINUMERIK 840D < V4.7 SP6 HF5', 'SIEMENS SINUMERIK 840D < V4.8 SP3', 'SIEMENS SINUMERIK 828D < V4.7 SP6 HF1']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11460"
    }
  },
  "description": "Siemens SINUMERIK 808D\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u6570\u63a7\u673a\u5e8a\u7cfb\u7edf\u63a7\u5236\u5668\u3002\n\nSiemens SINUMERIK CNC Controller\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4fee\u6539CRAMFS\u5b58\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u5728\u91cd\u542f\u540e\u52a0\u8f7d\u88ab\u4fee\u6539\u7684CRAMFS\u6587\u4ef6\uff0c\u4ee5root\u6743\u9650\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Siemens",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-25417",
  "openTime": "2018-12-14",
  "patchDescription": "Siemens SINUMERIK 808D\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u6570\u63a7\u673a\u5e8a\u7cfb\u7edf\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SINUMERIK CNC Controller\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4fee\u6539CRAMFS\u5b58\u6863\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u5728\u91cd\u542f\u540e\u52a0\u8f7d\u88ab\u4fee\u6539\u7684CRAMFS\u6587\u4ef6\uff0c\u4ee5root\u6743\u9650\u6267\u884c\u4ee3\u7801\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\u4fdd\u62a4\u673a\u5236\u5931\u6548\u6f0f\u6d1e\uff08CNVD-2018-25417\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SINUMERIK 808D V4.7",
      "SIEMENS SINUMERIK 808D V4.8",
      "SIEMENS SINUMERIK 840D \u003c V4.7 SP6 HF5",
      "SIEMENS SINUMERIK 840D \u003c V4.8 SP3",
      "SIEMENS SINUMERIK 828D \u003c V4.7 SP6 HF1"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-345-02",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-14",
  "title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u4fdd\u62a4\u673a\u5236\u5931\u6548\u6f0f\u6d1e\uff08CNVD-2018-25417\uff09"
}

CVE-2018-11460 (GCVE-0-2018-11460)

Vulnerability from cvelistv5 – Published: 2018-12-12 16:00 – Updated: 2024-08-05 08:10

Summary

A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A local attacker with elevated user privileges (manufact) could modify a CRAMFS archive so that after reboot the system loads the modified CRAMFS file and attacker-controlled code is executed with root privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires elevated user privileges (manufact) but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Severity ?

No CVSS data available.

CWE

CWE-693 - Protection Mechanism Failure

Assigner

siemens

References

URL

Tags

	http://www.securityfocus.com/bid/106185	vdb-entryx_refsource_BID
	https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Siemens AG	SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8	Affected: SINUMERIK 808D V4.7 : All versions Affected: SINUMERIK 808D V4.8 : All versions Affected: SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1 Affected: SINUMERIK 840D sl V4.7 : All versions < V4.7 SP6 HF5 Affected: SINUMERIK 840D sl V4.8 : All versions < V4.8 SP3

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:10:14.579Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "106185",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106185"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8",
          "vendor": "Siemens AG",
          "versions": [
            {
              "status": "affected",
              "version": "SINUMERIK 808D V4.7 : All versions"
            },
            {
              "status": "affected",
              "version": "SINUMERIK 808D V4.8 : All versions"
            },
            {
              "status": "affected",
              "version": "SINUMERIK 828D V4.7 : All versions \u003c V4.7 SP6 HF1"
            },
            {
              "status": "affected",
              "version": "SINUMERIK 840D sl V4.7 : All versions \u003c V4.7 SP6 HF5"
            },
            {
              "status": "affected",
              "version": "SINUMERIK 840D sl V4.8 : All versions \u003c V4.8 SP3"
            }
          ]
        }
      ],
      "datePublic": "2018-12-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions \u003c V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions \u003c V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions \u003c V4.8 SP3). A local attacker with elevated user privileges (manufact) could modify a CRAMFS archive so that after reboot the system loads the modified CRAMFS file and attacker-controlled code is executed with root privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires elevated user privileges (manufact) but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-693",
              "description": "CWE-693: Protection Mechanism Failure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-14T10:57:02",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "name": "106185",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106185"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2018-11460",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "SINUMERIK 808D V4.7 : All versions"
                          },
                          {
                            "version_value": "SINUMERIK 808D V4.8 : All versions"
                          },
                          {
                            "version_value": "SINUMERIK 828D V4.7 : All versions \u003c V4.7 SP6 HF1"
                          },
                          {
                            "version_value": "SINUMERIK 840D sl V4.7 : All versions \u003c V4.7 SP6 HF5"
                          },
                          {
                            "version_value": "SINUMERIK 840D sl V4.8 : All versions \u003c V4.8 SP3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens AG"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions \u003c V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions \u003c V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions \u003c V4.8 SP3). A local attacker with elevated user privileges (manufact) could modify a CRAMFS archive so that after reboot the system loads the modified CRAMFS file and attacker-controlled code is executed with root privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires elevated user privileges (manufact) but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-693: Protection Mechanism Failure"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "106185",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106185"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2018-11460",
    "datePublished": "2018-12-12T16:00:00",
    "dateReserved": "2018-05-25T00:00:00",
    "dateUpdated": "2024-08-05T08:10:14.579Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-25417

CVE-2018-11460 (GCVE-0-2018-11460)

Tags

Sightings

Nomenclature