PT-2018-17743 · Jiangmin · Jiangmin Antivirus

Published 2018-02-06 · Updated 2018-02-22 · CVE-2018-6786

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 concerns the driver file KVFG.sys, which does not validate input values from IOCtl 0x220840, 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 disabling the KVFG.sys driver file as a temporary workaround until a patch is available.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-6786

Affected Products

Jiangmin Antivirus

References · 3

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KVFG_220840 · Exploit
• https://osv.dev/vulnerability/CVE-2018-6786 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6786 · Security Note