CVE-2017-18019 Information

Description

In K7 Total Security before 15.1.0.305 user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value which in turn can be used to read the contents of arbitrary memory. Similarly the product crashes upon a \\.\K7Sentry DeviceIoControl call with an invalid kernel pointer.

CVSS Vector

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

Reference

https://blogs.securiteam.com/index.php/archives/3435

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.1