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Microsoft CVE-2018-8417: Microsoft JScript Security Feature Bypass Vulnerability

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Microsoft CVE-2018-8417: Microsoft JScript Security Feature Bypass Vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
11/13/2018
Created
03/19/2019
Added
11/13/2018
Modified
11/18/2021

Description

A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. To exploit the vulnerability, an attacker would first have to access the local machine, and run a specially crafted application to create arbitrary COM objects. The update addresses the vulnerability by correcting how Microsoft JScript manages COM object creation.

Solution(s)

  • msft-kb4467680-0a666e10-bb64-4f37-8b7e-20f2b3eb235c
  • msft-kb4467680-6988d33c-8082-49f9-8e2a-f8ad8c4df1e1
  • msft-kb4467686-3c057c49-c094-4d39-9dba-7321ae3c1037
  • msft-kb4467686-83ea38af-2fcf-4204-b548-19f1c8e94dd7
  • msft-kb4467686-d0febc2d-2eef-41b1-8ed2-de28090864b2
  • msft-kb4467691-6c9fe01b-dae1-44fb-9770-61dfd0d958ce
  • msft-kb4467691-6cdb3985-d0f5-45c1-b02d-1c0d0a7a6331
  • msft-kb4467691-9851d749-ef79-4cb8-aedb-b2182030e778
  • msft-kb4467696-7d40ea9a-7aa3-4099-997a-dcbde6f09c3f
  • msft-kb4467696-ae52ed53-9c56-4ba0-9bf0-1a1a653de2dd
  • msft-kb4467702-2762e5c6-d255-422b-8d7b-75eecbed3f1b
  • msft-kb4467702-46021965-6b4b-40a5-9546-c4509d8a3b67
  • msft-kb4467702-6de3d9f1-4361-42ee-b29b-baddef3e7699
  • msft-kb4467708-2687c501-87f3-4790-9046-b67fdce9360c
  • msft-kb4467708-336f82a4-3bf6-458a-bc77-0f367969249f
  • msft-kb4467708-b1aca295-4d89-458e-b3ae-7f828f1cfb30

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