CVE-2019-1163
Plain English Summary
AI-powered analysis for quick understanding
An attacker can inject malicious code into a signed CAB file without breaking its signature, allowing them to trick a user into running the compromised file. To exploit this, the attacker needs to modify the CAB file and convince the target user to execute it.
Technical Description
A security feature bypass exists when Windows incorrectly validates CAB file signatures. An attacker who successfully exploited this vulnerability could inject code into a CAB file without invalidating the file's signature. To exploit the vulnerability, an attacker could modify a signed CAB file and inject malicious code. The attacker could then convince a target user to execute the file. The update addresses the vulnerability by correcting how Windows validates file signatures.
CVSS Vector Analysis
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploit Resources
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Official References
Quick Information
Published
Aug 14, 2019
over 6 years ago
Last Modified
Feb 20, 2026
about 2 months ago
Vendor
microsoft
Product
windows 10
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