Vulnerability-Lookup

CNVD-2019-05904

Vulnerability from cnvd - Published: 2019-03-02

Title

Microsoft Teams动态链接库不安全加载漏洞

Description

Microsoft Teams是一个统一的通信平台，结合了持续的工作场所聊天、视频会议、文件存储和应用程序集成。 Microsoft Teams安装程序存在动态链接库不安全加载漏洞。攻击者可利用该漏洞以调用安装程序的用户的权限执行任意代码。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://products.office.com/en-us/microsoft-teams/group-chat-software

Reference

http://jvn.jp/en/jp/JVN79543573/index.html

Impacted products

Name
Microsoft Japan Co.,Ltd. Microsoft Teams

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5922"
    }
  },
  "description": "Microsoft Teams\u662f\u4e00\u4e2a\u7edf\u4e00\u7684\u901a\u4fe1\u5e73\u53f0\uff0c\u7ed3\u5408\u4e86\u6301\u7eed\u7684\u5de5\u4f5c\u573a\u6240\u804a\u5929\u3001\u89c6\u9891\u4f1a\u8bae\u3001\u6587\u4ef6\u5b58\u50a8\u548c\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\u3002\n\nMicrosoft Teams\u5b89\u88c5\u7a0b\u5e8f\u5b58\u5728\u52a8\u6001\u94fe\u63a5\u5e93\u4e0d\u5b89\u5168\u52a0\u8f7d\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u8c03\u7528\u5b89\u88c5\u7a0b\u5e8f\u7684\u7528\u6237\u7684\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Asuka Nakajima of NTT Secure Platform Laboratories",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://products.office.com/en-us/microsoft-teams/group-chat-software",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05904",
  "openTime": "2019-03-02",
  "products": {
    "product": "Microsoft Japan Co.,Ltd. Microsoft Teams"
  },
  "referenceLink": "http://jvn.jp/en/jp/JVN79543573/index.html",
  "serverity": "\u4e2d",
  "submitTime": "2019-02-28",
  "title": "Microsoft Teams\u52a8\u6001\u94fe\u63a5\u5e93\u4e0d\u5b89\u5168\u52a0\u8f7d\u6f0f\u6d1e"
}

CVE-2019-5922 (GCVE-0-2019-5922)

Vulnerability from cvelistv5 – Published: 2019-03-12 21:00 – Updated: 2024-08-04 20:09

Summary

Untrusted search path vulnerability in The installer of Microsoft Teams allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Severity

No CVSS data available.

CWE

Untrusted search path vulnerability

Assigner

jpcert jpcert root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/107200	vdb-entryx_refsource_BID
http://jvn.jp/en/jp/JVN79543573/index.html	third-party-advisoryx_refsource_JVN

Impacted products

1 product

Vendor	Product	Version
Microsoft	The installer of Microsoft Teams	Affected: unspecified

Date Public

2019-03-12 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.