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cnvd-2019-34742
Vulnerability from cnvd
Title: Microsoft Edge和ChakraCore内存破坏漏洞（CNVD-2019-34742）
Description:
Microsoft ChakraCore和Microsoft Edge都是美国微软（Microsoft）公司的产品。ChakraCore是使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。
Microsoft Edge和ChakraCore中存在内存破坏漏洞。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，破坏内存。
Severity: 高
Patch Name: Microsoft Edge和ChakraCore内存破坏漏洞（CNVD-2019-34742）的补丁
Patch Description:
Microsoft ChakraCore和Microsoft Edge都是美国微软（Microsoft）公司的产品。ChakraCore是使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。
Microsoft Edge和ChakraCore中存在内存破坏漏洞。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，破坏内存。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:
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-1366
Reference: https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-1366
Impacted products
| Name | ['Microsoft Edge', 'Microsoft ChakraCore'] |
|---|
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"cveNumber": "CVE-2019-1366"
}
},
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"discovererName": "unknwon",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-1366",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-34742",
"openTime": "2019-10-12",
"patchDescription": "Microsoft ChakraCore\u548cMicrosoft Edge\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002ChakraCore\u662f\u4f7f\u7528\u5728Edge\u6d4f\u89c8\u5668\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684ChakraJavaScript\u811a\u672c\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002Microsoft Edge\u662f\u4e00\u6b3eWindows 10\u4e4b\u540e\u7248\u672c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Edge\u548cChakraCore\u4e2d\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\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\u7834\u574f\u5185\u5b58\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\u548cChakraCore\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-34742\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Edge",
"Microsoft ChakraCore"
]
},
"referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-1366",
"serverity": "\u9ad8",
"submitTime": "2019-10-10",
"title": "Microsoft Edge\u548cChakraCore\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-34742\uff09"
}
CVE-2019-1366 (GCVE-0-2019-1366)
Vulnerability from cvelistv5
Published
2019-10-10 13:28
Modified
2024-08-04 18:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Remote Code Execution
Summary
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1307, CVE-2019-1308, CVE-2019-1335.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1366 | 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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