cnvd-2021-22919
Vulnerability from cnvd
Title: Microsoft Windows Runtime权限提升漏洞(CNVD-2021-22919)
Description:
Microsoft Windows Runtime(.net framework)是美国微软(Microsoft)公司的一款Windows操作系统中必要的功能支持库。
Microsoft Windows Runtime中存在提权漏洞,该漏洞源于程序未能正确处理内存中的对象。攻击者可借助特制应用程序利用该漏洞提升权限,运行程序。
Severity: 中
Patch Name: Microsoft Windows Runtime权限提升漏洞(CNVD-2021-22919)的补丁
Patch Description:
Microsoft Windows Runtime(.net framework)是美国微软(Microsoft)公司的一款Windows操作系统中必要的功能支持库。
Microsoft Windows Runtime中存在提权漏洞,该漏洞源于程序未能正确处理内存中的对象。攻击者可借助特制应用程序利用该漏洞提升权限,运行程序。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-2020-1265
Impacted products
Name | ['Microsoft Windows Server 1903', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909'] |
---|
{ "cves": { "cve": { "cveNumber": "CVE-2020-1265" } }, "description": "Microsoft Windows Runtime\uff08.net framework\uff09\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u5fc5\u8981\u7684\u529f\u80fd\u652f\u6301\u5e93\u3002 \n\nMicrosoft Windows Runtime\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\uff0c\u8fd0\u884c\u7a0b\u5e8f\u3002", "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-2020-1265", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2021-22919", "openTime": "2021-03-27", "patchDescription": "Microsoft Windows Runtime\uff08.net framework\uff09\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3eWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u5fc5\u8981\u7684\u529f\u80fd\u652f\u6301\u5e93\u3002 \r\n\r\nMicrosoft Windows Runtime\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\uff0c\u8fd0\u884c\u7a0b\u5e8f\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 Windows Runtime\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-22919\uff09\u7684\u8865\u4e01", "products": { "product": [ "Microsoft Windows Server 1903", "Microsoft Windows 10 1903", "Microsoft Microsoft Windows Server 1909", "Microsoft Windows 10 1909" ] }, "serverity": "\u4e2d", "submitTime": "2020-06-10", "title": "Microsoft Windows Runtime\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-22919\uff09" }
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Sightings
Author | Source | Type | Date |
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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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