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cnvd-2020-23445
Vulnerability from cnvd
Title
Microsoft Internet Explorer内存破坏漏洞（CNVD-2020-23445）
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 IE 11版本和9版本的脚本引擎中处理内存对象的方法存在安全漏洞。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
VLAI Severity ?
Patch Name
Microsoft Internet Explorer内存破坏漏洞（CNVD-2020-23445）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 IE 11版本和9版本的脚本引擎中处理内存对象的方法存在安全漏洞。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-2020-0968
Reference
https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0968
Impacted products
| Name | ['Microsoft Internet Explorer 9', 'Microsoft Internet Explorer 11'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-0968"
}
},
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"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-2020-0968",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-23445",
"openTime": "2020-04-17",
"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 IE 11\u7248\u672c\u548c9\u7248\u672c\u7684\u811a\u672c\u5f15\u64ce\u4e2d\u5904\u7406\u5185\u5b58\u5bf9\u8c61\u7684\u65b9\u6cd5\u5b58\u5728\u5b89\u5168\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 Internet Explorer\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2020-23445\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft Internet Explorer 9",
"Microsoft Internet Explorer 11"
]
},
"referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0968",
"serverity": "\u9ad8",
"submitTime": "2020-04-16",
"title": "Microsoft Internet Explorer\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2020-23445\uff09"
}
CVE-2020-0968 (GCVE-0-2020-0968)
Vulnerability from cvelistv5
Published
2020-04-15 15:13
Modified
2025-10-21 23:35
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 Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0970.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Internet Explorer 9 |
Version: Windows Server 2008 for 32-bit Systems Service Pack 2 Version: Windows Server 2008 for x64-based Systems Service Pack 2 |
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
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}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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