CNVD-2021-87323

Vulnerability from cnvd - Published: 2021-11-16
VLAI Severity ?
Title
Microsoft Chakra Scripting Engine内存破坏漏洞
Description
Microsoft Windows Scripting是美国微软（Microsoft）公司的一个Windows操作系统的脚本语言。 Microsoft Chakra Scripting Engine存在内存破坏漏洞，攻击者可利用该漏洞在目标主机上执行代码。
Severity
中
Patch Name
Microsoft Chakra Scripting Engine内存破坏漏洞的补丁
Patch Description
Microsoft Windows Scripting是美国微软（Microsoft）公司的一个Windows操作系统的脚本语言。 Microsoft Chakra Scripting Engine存在内存破坏漏洞，攻击者可利用该漏洞在目标主机上执行代码。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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42279

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-42279
Impacted products
Name
['Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2022 null', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 20H2', 'Microsoft Windows 10 21H1', 'Microsoft Windows 11']
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42279",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42279"
    }
  },
  "description": "Microsoft Windows Scripting\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2aWindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u811a\u672c\u8bed\u8a00\u3002\n\nMicrosoft Chakra Scripting Engine\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u4e3b\u673a\u4e0a\u6267\u884c\u4ee3\u7801\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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42279",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-87323",
  "openTime": "2021-11-16",
  "patchDescription": "Microsoft Windows Scripting\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2aWindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nMicrosoft Chakra Scripting Engine\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u4e3b\u673a\u4e0a\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": "Microsoft Chakra Scripting Engine\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 2022 null",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004",
      "Microsoft Windows 10 20H2",
      "Microsoft Windows Server 20H2",
      "Microsoft Windows 10 21H1",
      "Microsoft Windows 11"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42279",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-12",
  "title": "Microsoft Chakra Scripting Engine\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}


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  • 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.



Detection rules are retrieved from Rulezet.