CVE-2018-16721 Information

Description

In Jingyun Antivirus v2.4.2.39 the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x12360090 a related issue to CVE-2018-16306.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.cnvd.org.cn/flaw/show/CNVD-2018-19266 https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360090

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8