Vulnerability-Lookup

CNVD-2018-15859

Vulnerability from cnvd - Published: 2018-08-22

Title

Microsoft Lync和Skype for Business远程代码执行漏洞（CNVD-2018-15859）

Description

Microsoft Lync和Skype for Business都是美国微软（Microsoft）公司产品。Microsoft Lync（前称Microsoft Office Communicator）是发布的新一代企业整合沟通平台。Skype for Business是一套企业整合沟通平台。 Microsoft Lync 2013 SP1和Skype for Business 2016中存在远程代码执行漏洞，该漏洞源于程序未正确的过滤特制的内容。远程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

Patch Name

Microsoft Lync和Skype for Business远程代码执行漏洞（CNVD-2018-15859）的补丁

Patch Description

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-2018-8311

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-8311

Impacted products

Name
['Microsoft Lync 2013 SP1', 'Microsoft Skype for Business 2016']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "104624"
    }
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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8311",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8311"
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  "discovererName": "Ping Fan (Zetta) Ke of Valkyrie-X Security Research Group (VXRL)",
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  "number": "CNVD-2018-15859",
  "openTime": "2018-08-22",
  "patchDescription": "Microsoft Lync\u548cSkype for Business\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u4ea7\u54c1\u3002Microsoft Lync\uff08\u524d\u79f0Microsoft Office Communicator\uff09\u662f\u53d1\u5e03\u7684\u65b0\u4e00\u4ee3\u4f01\u4e1a\u6574\u5408\u6c9f\u901a\u5e73\u53f0\u3002Skype for Business\u662f\u4e00\u5957\u4f01\u4e1a\u6574\u5408\u6c9f\u901a\u5e73\u53f0\u3002\r\n\r\nMicrosoft Lync 2013 SP1\u548cSkype for Business 2016\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u7684\u8fc7\u6ee4\u7279\u5236\u7684\u5185\u5bb9\u3002\u8fdc\u7a0b\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 Lync\u548cSkype for Business\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2018-15859\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Lync 2013 SP1",
      "Microsoft Skype for Business 2016"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8311",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-12",
  "title": "Microsoft Lync\u548cSkype for Business\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2018-15859\uff09"
}

CVE-2018-8311 (GCVE-0-2018-8311)

Vulnerability from cvelistv5 – Published: 2018-07-11 00:00 – Updated: 2024-08-05 06:54

Summary

A remote code execution vulnerability exists when Skype for Business and Microsoft Lync clients fail to properly sanitize specially crafted content, aka "Remote Code Execution Vulnerability in Skype For Business and Lync." This affects Skype, Microsoft Lync.

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/104624	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1041259	vdb-entryx_refsource_SECTRACK
http://www.securitytracker.com/id/1041260	vdb-entryx_refsource_SECTRACK
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

2 products

Vendor	Product	Version
Microsoft	Skype	Affected: Business 2016 (32-bit) Affected: Business 2016 (64-bit)
Microsoft	Microsoft Lync	Affected: 2013 Service Pack 1 (32-bit) Affected: 2013 Service Pack 1 (64-bit)

Date Public

2018-07-10 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.

Detection rules are retrieved from Rulezet.

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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.