CVE-2018-6202

In eScan Antivirus 14.0.1400.2029, the driver file (econceal.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 0x830020F8.

CVSS v3 7.8 HIGH
CVSS v2.0 6.1 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:C

Exploitability : 3.9 / Impact : 8.5

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References

Link	Resource
https://github.com/ZhiyuanWang-Chengdu-Qihoo360/EscanAV_POC/tree/master/0x830020F8	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:escanav:anti-virus:14.0.1400.2029:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-25 04:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-6202

Mitre link : CVE-2018-6202

CVE.ORG link : CVE-2018-6202

JSON object : View

Products Affected

escanav

anti-virus

CWE

CWE-20

Improper Input Validation

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