Back to Database
Status published
High
CVE-2018-16721
In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-16721
Credits & Attribution
No credits recorded in the NVD database.
References
More from v-secure
View All →CVE-2018-16723
In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local...
High
7.8
CVE-2018-16722
In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local...
High
7.8
CVE-2018-16720
In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local...
High
7.8
CVE-2018-16719
In Jingyun Antivirus v2.4.2.39, the driver file (hookbody.sys) allows local...
High
7.8
Affected Vendor
v-secure
View all reports →Affected Software
jingyun antivirus
Vulnerable Versions:
2.4.2.39
Timeline
Official Publish:
November 23rd, 2020
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.