CNVD-2019-14448

Vulnerability from cnvd - Published: 2019-05-16
VLAI Severity ?
Title
Microsoft Windows PowerShell远程代码执行漏洞
Description
Microsoft.PowerShell.Archive等都是美国微软（Microsoft）公司的产品。Microsoft Windows 10是一套操作系统。PowerShell Core是一套为异类环境和混合云构建的跨平台命令行脚本执行环境。 Microsoft PowerShell中存在远程代码执行漏洞，该漏洞源于程序未能正确的处理特制的文件。远程攻击者可通过发送特制的文件利用该漏洞利用该漏洞在受影响的系统上执行恶意的代码。
Severity
高
Patch Name
Microsoft Windows PowerShell远程代码执行漏洞的补丁
Patch Description
Microsoft.PowerShell.Archive等都是美国微软（Microsoft）公司的产品。Microsoft Windows 10是一套操作系统。PowerShell Core是一套为异类环境和混合云构建的跨平台命令行脚本执行环境。 Microsoft PowerShell中存在远程代码执行漏洞，该漏洞源于程序未能正确的处理特制的文件。远程攻击者可通过发送特制的文件利用该漏洞利用该漏洞在受影响的系统上执行恶意的代码。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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8256

Reference
http://www.securityfocus.com/bid/105781
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008', 'Microsoft Windows 7 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703', 'Microsoft Windows 10 1709', 'Microsoft Windows Server 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows Server 1803', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft PowerShell Core 6.1', 'Microsoft PowerShell Core 6.0', 'Microsoft PowerShell.Archive 1.2.2.0']
Show details on source website
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{
  "bids": {
    "bid": {
      "bidNumber": "105781"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8256"
    }
  },
  "description": "Microsoft.PowerShell.Archive\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows 10\u662f\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002PowerShell Core\u662f\u4e00\u5957\u4e3a\u5f02\u7c7b\u73af\u5883\u548c\u6df7\u5408\u4e91\u6784\u5efa\u7684\u8de8\u5e73\u53f0\u547d\u4ee4\u884c\u811a\u672c\u6267\u884c\u73af\u5883\u3002\n\nMicrosoft PowerShell\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u7279\u5236\u7684\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u6076\u610f\u7684\u4ee3\u7801\u3002",
  "discovererName": "Snyk Security Research Team",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8256",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-14448",
  "openTime": "2019-05-16",
  "patchDescription": "Microsoft.PowerShell.Archive\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows 10\u662f\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002PowerShell Core\u662f\u4e00\u5957\u4e3a\u5f02\u7c7b\u73af\u5883\u548c\u6df7\u5408\u4e91\u6784\u5efa\u7684\u8de8\u5e73\u53f0\u547d\u4ee4\u884c\u811a\u672c\u6267\u884c\u73af\u5883\u3002\r\n\r\nMicrosoft PowerShell\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u7279\u5236\u7684\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u6076\u610f\u7684\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": "Microsoft Windows PowerShell\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703",
      "Microsoft Windows 10 1709",
      "Microsoft Windows Server 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows Server 1803",
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1809",
      "Microsoft PowerShell Core 6.1",
      "Microsoft PowerShell Core 6.0",
      "Microsoft PowerShell.Archive 1.2.2.0"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/105781",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-16",
  "title": "Microsoft Windows PowerShell\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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Sightings

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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.