cnvd-2017-32623
Vulnerability from cnvd
Title
Microsoft PowerPoint、SharePoint Enterprise Server和Office Online Server远程代码执行漏洞
Description
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server都是美国微软（Microsoft）公司的产品。Microsoft PowerPoint 2016是Office套件中的一个文档演示工具；SharePoint Enterprise Server 2016是一套企业业务协作平台；Office Online Server是一套基于Web的办公软件套件。
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server中存在远程代码执行漏洞，该漏洞源于程序未能正确的处理内存中的对象。远程攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。
Severity
高
VLAI Severity ?
Patch Name
Microsoft PowerPoint、SharePoint Enterprise Server和Office Online Server远程代码执行漏洞的补丁
Patch Description
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server都是美国微软（Microsoft）公司的产品。Microsoft PowerPoint 2016是Office套件中的一个文档演示工具；SharePoint Enterprise Server 2016是一套企业业务协作平台；Office Online Server是一套基于Web的办公软件套件。
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server中存在远程代码执行漏洞，该漏洞源于程序未能正确的处理内存中的对象。远程攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。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/en-US/security-guidance/advisory/CVE-2017-8743
Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-8743
http://www.securityfocus.com/bid/100746
Impacted products
| Name | ['Microsoft PowerPoint 2016', 'Microsoft Office Online Server', 'Microsoft SharePoint Enterprise Server 2016'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "100746"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2017-8743"
}
},
"description": "Microsoft PowerPoint 2016\u3001SharePoint Enterprise Server 2016\u548cOffice Online Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft PowerPoint 2016\u662fOffice\u5957\u4ef6\u4e2d\u7684\u4e00\u4e2a\u6587\u6863\u6f14\u793a\u5de5\u5177\uff1bSharePoint Enterprise Server 2016\u662f\u4e00\u5957\u4f01\u4e1a\u4e1a\u52a1\u534f\u4f5c\u5e73\u53f0\uff1bOffice Online Server\u662f\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\r\n\r\nMicrosoft PowerPoint 2016\u3001SharePoint Enterprise Server 2016\u548cOffice Online Server\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"discovererName": "Jaanus Kp Clarified Security working with Trend Micro\u0027s Zero Day Initiative",
"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/en-US/security-guidance/advisory/CVE-2017-8743",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-32623",
"openTime": "2017-11-03",
"patchDescription": "Microsoft PowerPoint 2016\u3001SharePoint Enterprise Server 2016\u548cOffice Online Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft PowerPoint 2016\u662fOffice\u5957\u4ef6\u4e2d\u7684\u4e00\u4e2a\u6587\u6863\u6f14\u793a\u5de5\u5177\uff1bSharePoint Enterprise Server 2016\u662f\u4e00\u5957\u4f01\u4e1a\u4e1a\u52a1\u534f\u4f5c\u5e73\u53f0\uff1bOffice Online Server\u662f\u4e00\u5957\u57fa\u4e8eWeb\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u3002\r\n\r\nMicrosoft PowerPoint 2016\u3001SharePoint Enterprise Server 2016\u548cOffice Online Server\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 PowerPoint\u3001SharePoint Enterprise Server\u548cOffice Online Server\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft PowerPoint 2016",
"Microsoft Office Online Server",
"Microsoft SharePoint Enterprise Server 2016"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-8743\r\nhttp://www.securityfocus.com/bid/100746",
"serverity": "\u9ad8",
"submitTime": "2017-09-13",
"title": "Microsoft PowerPoint\u3001SharePoint Enterprise Server\u548cOffice Online Server\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}
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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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