PT-2018-17744 · Jiangmin · Jiangmin Antivirus

Published 2018-02-06 · Updated 2018-02-22 · CVE-2018-6787

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jiangmin Antivirus version 16.0.0.100

Description The issue is related to the driver file KVFG.sys, which does not validate input values from IOCtl 0x221808, allowing local users to cause a denial of service (BSOD) or possibly have other unspecified impacts.

Recommendations For Jiangmin Antivirus version 16.0.0.100, consider updating the driver file KVFG.sys to a version that properly validates input values from IOCtl 0x221808 to prevent denial of service attacks.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-6787

Affected Products

Jiangmin Antivirus

References · 3

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KVFG_221808 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-6787 · Security Note
• https://osv.dev/vulnerability/CVE-2018-6787 · Vendor Advisory