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cnvd-2019-42800
Vulnerability from cnvd
Title: Microsoft Edge脚本引擎内存破坏漏洞（CNVD-2019-42800）
Description:
Microsoft Edge是美国微软（Microsoft）公司的一款Windows 10之后版本系统附带的Web浏览器。
Microsoft Edge（基于EdgeHTML）存在脚本引擎内存破坏漏洞。该漏洞源于脚本引擎处理内存中对象的方式存在问题。攻击者可利用该漏洞在当前用户的上下文中执行任意代码，从而可获得与当前用户相同的用户权限。
Severity: 低
Patch Name: Microsoft Edge脚本引擎内存破坏漏洞（CNVD-2019-42800）的补丁
Patch Description:
Microsoft Edge是美国微软（Microsoft）公司的一款Windows 10之后版本系统附带的Web浏览器。
Microsoft Edge（基于EdgeHTML）存在脚本引擎内存破坏漏洞。该漏洞源于脚本引擎处理内存中对象的方式存在问题。攻击者可利用该漏洞在当前用户的上下文中执行任意代码，从而可获得与当前用户相同的用户权限。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-2019-1426
Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-1426
Impacted products
| Name | Microsoft Edge |
|---|
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"cve": {
"cveNumber": "CVE-2019-1426",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1426"
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},
"description": "Microsoft Edge\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows 10\u4e4b\u540e\u7248\u672c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\n\nMicrosoft Edge\uff08\u57fa\u4e8eEdgeHTML\uff09\u5b58\u5728\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u811a\u672c\u5f15\u64ce\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u53ef\u83b7\u5f97\u4e0e\u5f53\u524d\u7528\u6237\u76f8\u540c\u7684\u7528\u6237\u6743\u9650\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-2019-1426",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-42800",
"openTime": "2019-11-29",
"patchDescription": "Microsoft Edge\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows 10\u4e4b\u540e\u7248\u672c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\uff08\u57fa\u4e8eEdgeHTML\uff09\u5b58\u5728\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u811a\u672c\u5f15\u64ce\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u53ef\u83b7\u5f97\u4e0e\u5f53\u524d\u7528\u6237\u76f8\u540c\u7684\u7528\u6237\u6743\u9650\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 Edge\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-42800\uff09\u7684\u8865\u4e01",
"products": {
"product": "Microsoft Edge"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1426",
"serverity": "\u4f4e",
"submitTime": "2019-11-13",
"title": "Microsoft Edge\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-42800\uff09"
}
CVE-2019-1426 (GCVE-0-2019-1426)
Vulnerability from cvelistv5
Published
2019-11-12 18:53
Modified
2024-08-04 18:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1427, CVE-2019-1428, CVE-2019-1429.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1426 | x_refsource_MISC |
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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