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cnvd-2021-22928
Vulnerability from cnvd
Title: Microsoft Windows Installer权限提升漏洞（CNVD-2021-22928）
Description:
Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Installer是其中的一个基于Windows系统的工具组件，主要用于管理和配置软件服务。
Microsoft Windows Installer中处理某些文件系统操作的方式存在提权漏洞。攻击者可利用该漏洞提升权限，执行任意代码。
Severity: 中
Impacted products
| Name | ['Microsoft Windows Server 2019', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004'] |
|---|
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"cveNumber": "CVE-2020-1277"
}
},
"description": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Installer\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u57fa\u4e8eWindows\u7cfb\u7edf\u7684\u5de5\u5177\u7ec4\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u7ba1\u7406\u548c\u914d\u7f6e\u8f6f\u4ef6\u670d\u52a1\u3002 \n\nMicrosoft Windows Installer\u4e2d\u5904\u7406\u67d0\u4e9b\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u7684\u65b9\u5f0f\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\uff0c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-22928",
"openTime": "2021-03-27",
"products": {
"product": [
"Microsoft Windows Server 2019",
"Microsoft Windows Server 1903",
"Microsoft Windows 10 1809",
"Microsoft Windows 10 1903",
"Microsoft Microsoft Windows Server 1909",
"Microsoft Windows 10 1909",
"Microsoft Windows Server 2004",
"Microsoft Windows 10 2004"
]
},
"serverity": "\u4e2d",
"submitTime": "2020-06-10",
"title": "Microsoft Windows Installer\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-22928\uff09"
}
CVE-2020-1277 (GCVE-0-2020-1277)
Vulnerability from cvelistv5
Published
2020-06-09 19:43
Modified
2024-08-04 06:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of Privilege
Summary
An elevation of privilege vulnerability exists in Windows Installer because of the way Windows Installer handles certain filesystem operations.To exploit the vulnerability, an attacker would require unprivileged execution on the victim system, aka 'Windows Installer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1272, CVE-2020-1302, CVE-2020-1312.
References
| ▼ | URL | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1277 | 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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