Vulnerability CVE-2018-16722
Published: 2020-11-23   Modified: 2020-11-24

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 0x12360094, a related issue to CVE-2018-16305.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
V-secure -> Jingyun antivirus 

 References:
https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360094
https://www.cnvd.org.cn/flaw/show/CNVD-2018-19265
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