Vulnerability-Lookup

CNVD-2017-32490

Vulnerability from cnvd - Published: 2017-11-02

Title

Cisco Meeting App权限提升漏洞

Description

Cisco Meeting App for Windows是美国思科（Cisco）公司的一款基于Windows平台的视频会议软件客户端。基于Windows平台Cisco Meeting App中用于加载DLL文件routine存在权限提升漏洞，该漏洞源于程序在加载DLL文件之前，未能充分对该文件的路径名执行充分的输入验证。本地攻击者可通过在特定的系统目录下安装恶意的DLL文件利用该漏洞以提升的权限在底层Microsoft Windows主机上执行任意命令。

Severity

中

Patch Name

Cisco Meeting App权限提升漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-cma

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-cma http://www.securityfocus.com/bid/101158

Impacted products

Name
Cisco Meeting App 0

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "101158"
    }
  },
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    "cve": {
      "cveNumber": "CVE-2017-12266"
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  "discovererName": "ADLab of VenusTech",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-cma",
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  "number": "CNVD-2017-32490",
  "openTime": "2017-11-02",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2017-10-09",
  "title": "Cisco Meeting App\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-12266 (GCVE-0-2017-12266)

Vulnerability from cvelistv5 – Published: 2017-10-05 07:00 – Updated: 2024-08-05 18:28

Summary

A vulnerability in the routine that loads DLL files in Cisco Meeting App for Windows could allow an authenticated, local attacker to run an executable file with privileges equivalent to those of Cisco Meeting App. The vulnerability is due to incomplete input validation of the path name for DLL files before they are loaded. An attacker could exploit this vulnerability by installing a crafted DLL file in a specific system directory. A successful exploit could allow the attacker to execute commands on the underlying Microsoft Windows host with privileges equivalent to those of Cisco Meeting App. The attacker would need valid user credentials to exploit this vulnerability. Cisco Bug IDs: CSCvd77907.

Severity

No CVSS data available.

CWE

CWE-264

Assigner

cisco CNA under the mitre root

CNA scorecard C 66/100 over 442 records in the last 180 days details

References

2 references

URL	Tags
http://www.securityfocus.com/bid/101158	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Meeting App	Affected: Cisco Meeting App

Date Public

2017-10-05 00:00

Show details on NVD website

JSON

To clipboard

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        }
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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.
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.
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