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CNVD-2021-25013

Vulnerability from cnvd - Published: 2021-04-06
VLAI
Title
Microsoft浏览器内存损坏漏洞
Description
Microsoft Internet Explorer(IE)是美国微软(Microsoft)公司的一款Windows操作系统附带的Web浏览器。 Microsoft浏览器存在内存损坏漏洞,攻击者可借助特制网站利用该漏洞在当前用户的上下文中执行任意代码,导致内存损坏。
Severity
Patch Name
Microsoft浏览器内存损坏漏洞的补丁
Patch Description
Microsoft Internet Explorer(IE)是美国微软(Microsoft)公司的一款Windows操作系统附带的Web浏览器。 Microsoft浏览器存在内存损坏漏洞,攻击者可借助特制网站利用该漏洞在当前用户的上下文中执行任意代码,导致内存损坏。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

厂商已提供漏洞修补方案,请关注厂商主页及时更新: https://msrc.microsoft.com/update-guide/zh-CN/vulnerability/CVE-2020-1219

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-1219
Impacted products
Name
Microsoft Internet Explorer 11
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1219"
    }
  },
  "description": "Microsoft Internet Explorer\uff08IE\uff09\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\n\nMicrosoft\u6d4f\u89c8\u5668\u5b58\u5728\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u5185\u5b58\u635f\u574f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://msrc.microsoft.com/update-guide/zh-CN/vulnerability/CVE-2020-1219",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25013",
  "openTime": "2021-04-06",
  "patchDescription": "Microsoft Internet Explorer\uff08IE\uff09\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft\u6d4f\u89c8\u5668\u5b58\u5728\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u5185\u5b58\u635f\u574f\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\u6d4f\u89c8\u5668\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Internet Explorer 11"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1219",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-10",
  "title": "Microsoft\u6d4f\u89c8\u5668\u5185\u5b58\u635f\u574f\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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