Vulnerability-Lookup

CNVD-2017-10781

Vulnerability from cnvd - Published: 2017-06-22

Title

Microsoft Skype for Business和Lync Server远程执行代码漏洞

Description

Microsoft Skype是美国微软（Microsoft）公司的一套即时通讯软件。 Microsoft Skype for Business和Lync Server存在远程代码执行漏洞。允许攻击者利用漏洞在受影响的应用程序的上下文中执行任意代码。失败的利用尝试可能会导致拒绝服务条件。

Severity

高

Patch Name

Microsoft Skype for Business和Lync Server远程执行代码漏洞的补丁

Patch Description

Microsoft Skype是美国微软（Microsoft）公司的一套即时通讯软件。 Microsoft Skype for Business和Lync Server存在远程代码执行漏洞。允许攻击者利用漏洞在受影响的应用程序的上下文中执行任意代码。失败的利用尝试可能会导致拒绝服务条件。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-2017-8550

Reference

http://www.securityfocus.com/bid/98916

Impacted products

Name
['Microsoft Lync Server', 'Microsoft Office 2016', 'Microsoft Skype for Business 0']

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "98916"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8550"
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  "description": "Microsoft Skype\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u5373\u65f6\u901a\u8baf\u8f6f\u4ef6\u3002\r\n\r\nMicrosoft Skype for Business\u548cLync Server\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u5229\u7528\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "discovererName": "Microsoft",
  "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-2017-8550",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10781",
  "openTime": "2017-06-22",
  "patchDescription": "Microsoft Skype\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u5373\u65f6\u901a\u8baf\u8f6f\u4ef6\u3002\r\n\r\nMicrosoft Skype for Business\u548cLync Server\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u5229\u7528\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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 Skype for Business\u548cLync Server\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Lync Server",
      "Microsoft Office 2016",
      "Microsoft Skype for Business 0"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/98916",
  "serverity": "\u9ad8",
  "submitTime": "2017-06-14",
  "title": "Microsoft Skype for Business\u548cLync Server\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e"
}

CVE-2017-8550 (GCVE-0-2017-8550)

Vulnerability from cvelistv5 – Published: 2017-06-15 01:00 – Updated: 2024-08-05 16:41

Summary

A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka "Skype for Business Remote Code Execution Vulnerability".

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3972 records in the last 180 days details

References

3 references

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/42316/	exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/98916	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Microsoft Corporation	Skype for Business	Affected: Microsoft Office 2016 Click-to-Run (C2R)

Date Public

2017-06-13 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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