PT-2018-17732 · Jiangmin · Jiangmin Antivirus

Published 2018-02-06 · Updated 2018-02-22 · CVE-2018-6775

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 0x990081C8, 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 KrnlCall.sys to a version that properly validates input values from IOCtl 0x990081C8 to prevent the denial of service or other potential impacts. 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-2018-6775

Affected Products

Jiangmin Antivirus

References · 3

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KrnlCall_990081C8 · Exploit
• https://osv.dev/vulnerability/CVE-2018-6775 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6775 · Security Note