Vulnerability-Lookup

CNVD-2017-01315

Vulnerability from cnvd - Published: 2017-02-14

Title

Skype for Windows不可信搜索路径漏洞

Description

Microsoft Skype是美国微软（Microsoft）公司的一套即时通讯软件。 Microsoft Skype中存在不可信搜索路径漏洞。本地攻击者可借助当前工作目录下的msi.dll、dpapi.dll或cryptui.dll文件利用该漏洞执行任意代码，实施DLL劫持攻击。

Severity

高

Formal description

目前没有详细的解决方案提供： https://www.microsoft.com/en-us/

Reference

http://seclists.org/fulldisclosure/2016/Sep/65

Impacted products

Name
Microsoft Skype for Windows

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95859"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5720",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5720"
    }
  },
  "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\u4e2d\u5b58\u5728\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e0b\u7684msi.dll\u3001dpapi.dll\u6216cryptui.dll\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5b9e\u65bdDLL\u52ab\u6301\u653b\u51fb\u3002",
  "discovererName": "Tien Phan.",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.microsoft.com/en-us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01315",
  "openTime": "2017-02-14",
  "products": {
    "product": "Microsoft Skype for Windows"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2016/Sep/65",
  "serverity": "\u9ad8",
  "submitTime": "2017-02-08",
  "title": "Skype for Windows\u4e0d\u53ef\u4fe1\u641c\u7d22\u8def\u5f84\u6f0f\u6d1e"
}

CVE-2016-5720 (GCVE-0-2016-5720)

Vulnerability from cvelistv5 – Published: 2017-01-23 21:00 – Updated: 2024-08-06 01:08

Summary

Multiple untrusted search path vulnerabilities in Microsoft Skype allow local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse (1) msi.dll, (2) dpapi.dll, or (3) cryptui.dll that is located in the current working directory.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://seclists.org/fulldisclosure/2016/Sep/65	mailing-listx_refsource_FULLDISC
http://www.securityfocus.com/bid/95859	vdb-entryx_refsource_BID

Date Public

2016-09-27 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.

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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.

Action not permitted

CNVD-2017-01315

CVE-2016-5720 (GCVE-0-2016-5720)

Tags

Sightings

Nomenclature

Related by attack behaviour