cnvd-2019-00986
Vulnerability from cnvd
Title: Siemens SIMATIC S7-300 CPU拒绝服务漏洞(CNVD-2019-00986)
Description:
Siemens SIMATIC S7-300 CPU是西门子(Siemens)公司的一款用于制造行业的模块化通用控制器。
Siemens SIMATIC S7-300 CPU存在拒绝服务漏洞。该漏洞是由于受影响的CPU未能正确地验证S7通信包,允许攻击者利用该漏洞导致CPU的拒绝服务状态。
Severity: 高
Patch Name: Siemens SIMATIC S7-300 CPU拒绝服务漏洞(CNVD-2019-00986)的补丁
Patch Description:
Siemens SIMATIC S7-300 CPU是西门子(Siemens)公司的一款用于制造行业的模块化通用控制器。
Siemens SIMATIC S7-300 CPU存在拒绝服务漏洞。该漏洞是由于受影响的CPU未能正确地验证S7通信包,允许攻击者利用该漏洞导致CPU的拒绝服务状态。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:
用户可参考如下供应商提供的安全公告获得补丁信息: https://cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf
Reference: https://cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf
Impacted products
Name | SIEMENS SIMATIC S7-300 CPU <V3.X.16 |
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{ "cves": { "cve": { "cveNumber": "CVE-2018-16561" } }, "description": "Siemens SIMATIC S7-300 CPU\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u884c\u4e1a\u7684\u6a21\u5757\u5316\u901a\u7528\u63a7\u5236\u5668\u3002 \n\nSiemens SIMATIC S7-300 CPU\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684CPU\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1S7\u901a\u4fe1\u5305\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4CPU\u7684\u62d2\u7edd\u670d\u52a1\u72b6\u6001\u3002", "discovererName": "ETIRI", "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2019-00986", "openTime": "2019-01-10", "patchDescription": "Siemens SIMATIC S7-300 CPU\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u884c\u4e1a\u7684\u6a21\u5757\u5316\u901a\u7528\u63a7\u5236\u5668\u3002 \r\n\r\nSiemens SIMATIC S7-300 CPU\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684CPU\u672a\u80fd\u6b63\u786e\u5730\u9a8c\u8bc1S7\u901a\u4fe1\u5305\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4CPU\u7684\u62d2\u7edd\u670d\u52a1\u72b6\u6001\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 SIMATIC S7-300 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-00986\uff09\u7684\u8865\u4e01", "products": { "product": "SIEMENS SIMATIC S7-300 CPU \u003cV3.X.16" }, "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf", "serverity": "\u9ad8", "submitTime": "2019-01-10", "title": "Siemens SIMATIC S7-300 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-00986\uff09" }
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Sightings
Author | Source | Type | Date |
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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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