CVE-2018-19523 Information

Description

DriverAgent 2.2015.7.14 which includes DrvAgent64.sys 1.0.0.1 allows a user to send an IOCTL (0x80002068) with a user defined buffer size. If the size of the buffer is less than 512 bytes then the driver will overwrite the next pool header if there is one next to the user buffer’s pool.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Reference

https://blog.securityevaluators.com/vulnerabilities-in-terramaster-tos-3-1-03-fb99cf88b86ahttps://downwithup.github.io/CVEPosts.html https://downwithup.github.io/CVEPosts.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.5