cnvd-2020-01172
Vulnerability from cnvd

Title: Mozilla Firefox和Mozilla Firefox ESR类型混淆漏洞（CNVD-2020-01172）

Description:

Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。

Mozilla Firefox ESR 68.4之前版本和Mozilla Firefox 72之前版本中XPCVariant.cpp文件存在类型混淆漏洞。远程攻击者可借助特制的Web页面利用该漏洞在目标系统上执行任意代码，并可能完全入侵受影响的系统。

Severity: 中

Patch Name: Mozilla Firefox和Mozilla Firefox ESR类型混淆漏洞（CNVD-2020-01172）的补丁

Patch Description:

Mozilla Firefox和Mozilla Firefox ESR都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。

Mozilla Firefox ESR 68.4之前版本和Mozilla Firefox 72之前版本中XPCVariant.cpp文件存在类型混淆漏洞。远程攻击者可借助特制的Web页面利用该漏洞在目标系统上执行任意代码，并可能完全入侵受影响的系统。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://www.mozilla.org/en-US/security/advisories/mfsa2020-01/

Reference: https://www.auscert.org.au/bulletins/ESB-2020.0055/

Impacted products
Name
['Mozilla Firefox <72', 'Mozilla Firefox ESR <68.4']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17017"
    }
  },
  "description": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\n\nMozilla Firefox ESR 68.4\u4e4b\u524d\u7248\u672c\u548cMozilla Firefox 72\u4e4b\u524d\u7248\u672c\u4e2dXPCVariant.cpp\u6587\u4ef6\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u9875\u9762\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5e76\u53ef\u80fd\u5b8c\u5168\u5165\u4fb5\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u3002",
  "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://www.mozilla.org/en-US/security/advisories/mfsa2020-01/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-01172",
  "openTime": "2020-01-09",
  "patchDescription": "Mozilla Firefox\u548cMozilla Firefox ESR\u90fd\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4ea7\u54c1\u3002Mozilla Firefox\u662f\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662fFirefox(Web\u6d4f\u89c8\u5668)\u7684\u4e00\u4e2a\u5ef6\u957f\u652f\u6301\u7248\u672c\u3002\r\n\r\nMozilla Firefox ESR 68.4\u4e4b\u524d\u7248\u672c\u548cMozilla Firefox 72\u4e4b\u524d\u7248\u672c\u4e2dXPCVariant.cpp\u6587\u4ef6\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u9875\u9762\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5e76\u53ef\u80fd\u5b8c\u5168\u5165\u4fb5\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\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": "Mozilla Firefox\u548cMozilla Firefox ESR\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff08CNVD-2020-01172\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c72",
      "Mozilla Firefox ESR \u003c68.4"
    ]
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.0055/",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-08",
  "title": "Mozilla Firefox\u548cMozilla Firefox ESR\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff08CNVD-2020-01172\uff09"
}


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