CNVD-2020-29575

Vulnerability from cnvd - Published: 2020-05-23
VLAI Severity ?
Title
Belden HiOS和HiSecOS缓冲区溢出漏洞
Description
Belden HiOS和Belden HiSecOS都是美国百通(Belden)公司的产品。Belden HiOS是一套用于以太网交换机的操作系统。Belden HiSecOS是一套用于工业安全路由器的操作系统。 Belden HiOS和HiSecOS中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Severity
Patch Name
Belden HiOS和HiSecOS缓冲区溢出漏洞的补丁
Patch Description
Belden HiOS和Belden HiSecOS都是美国百通(Belden)公司的产品。Belden HiOS是一套用于以太网交换机的操作系统。Belden HiSecOS是一套用于工业安全路由器的操作系统。 Belden HiOS和HiSecOS中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。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://www.belden.com/hubfs/support/security/bulletins/Belden_Security_Bulletin_BSECV-2020-01_1v2_FINAL.pdf

Reference
https://www.us-cert.gov/ics/advisories/icsa-20-091-01
Impacted products
Name
['Belden HiSecOS <=03.2.00', 'Belden HiOS <=07.0.02']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6994"
    }
  },
  "description": "Belden HiOS\u548cBelden HiSecOS\u90fd\u662f\u7f8e\u56fd\u767e\u901a\uff08Belden\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Belden HiOS\u662f\u4e00\u5957\u7528\u4e8e\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Belden HiSecOS\u662f\u4e00\u5957\u7528\u4e8e\u5de5\u4e1a\u5b89\u5168\u8def\u7531\u5668\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nBelden HiOS\u548cHiSecOS\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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://www.belden.com/hubfs/support/security/bulletins/Belden_Security_Bulletin_BSECV-2020-01_1v2_FINAL.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-29575",
  "openTime": "2020-05-23",
  "patchDescription": "Belden HiOS\u548cBelden HiSecOS\u90fd\u662f\u7f8e\u56fd\u767e\u901a\uff08Belden\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Belden HiOS\u662f\u4e00\u5957\u7528\u4e8e\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Belden HiSecOS\u662f\u4e00\u5957\u7528\u4e8e\u5de5\u4e1a\u5b89\u5168\u8def\u7531\u5668\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nBelden HiOS\u548cHiSecOS\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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": "Belden HiOS\u548cHiSecOS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Belden HiSecOS \u003c=03.2.00",
      "Belden HiOS \u003c=07.0.02"
    ]
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-20-091-01",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-01",
  "title": "Belden HiOS\u548cHiSecOS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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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.
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  • 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.


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