Vulnerability-Lookup

CNVD-2018-19386

Vulnerability from cnvd - Published: 2018-09-19

Title

Microsoft Windows Device Guard本地安全绕过漏洞（CNVD-2018-19386）

Description

Microsoft Windows是美国微软公司研发的一套操作系统，Windows采用了图形化模式GUI。 Microsoft Windows Device Guard存在本地安全绕过漏洞。攻击者可利用该漏洞将恶意代码注入Windows PowerShell会话，从而可绕过本地计算机上的Device Guard代码完整性策略。

Severity

中

Patch Name

Microsoft Windows Device Guard本地安全绕过漏洞（CNVD-2018-19386）的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8204

Reference

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8204

Impacted products

Name
['Microsoft Windows 10', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 Servers']

Show details on source website

JSON

To clipboard

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  "serverity": "\u4e2d",
  "submitTime": "2018-08-15",
  "title": "Microsoft Windows Device Guard\u672c\u5730\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-19386\uff09"
}

CVE-2018-8204 (GCVE-0-2018-8204)

Vulnerability from cvelistv5 – Published: 2018-08-15 17:00 – Updated: 2024-08-05 06:46

Summary

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8200.

Severity

No CVSS data available.

CWE

Security Feature Bypass

Assigner

microsoft mitre root

References

3 references

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/105008	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1041459	vdb-entryx_refsource_SECTRACK

Impacted products

3 products

Vendor	Product	Version
Microsoft	Windows Server 2016	Affected: (Server Core installation)
Microsoft	Windows 10	Affected: 32-bit Systems Affected: Version 1607 for 32-bit Systems Affected: Version 1607 for x64-based Systems Affected: Version 1703 for 32-bit Systems Affected: Version 1703 for x64-based Systems Affected: Version 1709 for 32-bit Systems Affected: Version 1709 for x64-based Systems Affected: Version 1803 for 32-bit Systems Affected: Version 1803 for x64-based Systems Affected: x64-based Systems
Microsoft	Windows 10 Servers	Affected: version 1709 (Server Core Installation) Affected: version 1803 (Server Core Installation)

Date Public

2018-08-14 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.