Vulnerability-Lookup

CNVD-2020-24403

Vulnerability from cnvd - Published: 2020-04-23

Title

Moo0 System Monitor代码执行漏洞

Description

Moo0 System Monitor是一套计算机资源和性能监控程序。 Moo0 System Monitor 1.83版本中的WinRing0x64.sys文件存在安全漏洞。攻击者可借助特制的请求利用该漏洞执行Ring-0代码并提升权限。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://zhs.moo0.com/

Impacted products

Name
Moo0 System Monitor 1.83

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-7240"
    }
  },
  "description": "Moo0 System Monitor\u662f\u4e00\u5957\u8ba1\u7b97\u673a\u8d44\u6e90\u548c\u6027\u80fd\u76d1\u63a7\u7a0b\u5e8f\u3002\n\nMoo0 System Monitor 1.83\u7248\u672c\u4e2d\u7684WinRing0x64.sys\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cRing-0\u4ee3\u7801\u5e76\u63d0\u5347\u6743\u9650\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-24403",
  "openTime": "2020-04-23",
  "products": {
    "product": "Moo0 System Monitor 1.83"
  },
  "serverity": "\u9ad8",
  "submitTime": "2020-03-26",
  "title": "Moo0 System Monitor\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2019-7240 (GCVE-0-2019-7240)

Vulnerability from cvelistv5 – Published: 2020-03-25 16:54 – Updated: 2024-08-04 20:46

Summary

An issue was discovered in WinRing0x64.sys in Moo0 System Monitor 1.83. The vulnerable driver exposes a wrmsr instruction via IOCTL 0x9C402088 and does not properly filter the Model Specific Register (MSR). Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation of privileges.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://github.com/fireeye/Vulnerability-Disclosu…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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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CNVD-2020-24403

CVE-2019-7240 (GCVE-0-2019-7240)

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