PT-2018-17726 · Jiangmin · Jiangmin Antivirus

Published 2018-02-06 · Updated 2018-02-22 · CVE-2018-6769

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 KrnlCall.sys, which does not validate input values from IOCtl 0x99008020, 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 to a newer version that addresses this issue, as the current version allows for potential denial of service or other unspecified impacts due to the lack of input validation in the KrnlCall.sys driver file. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-6769

Affected Products

Jiangmin Antivirus

References · 3

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KrnlCall_99008020 · Exploit
• https://osv.dev/vulnerability/CVE-2018-6769 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6769 · Security Note