PT-2018-17728 · Jiangmin · Jiangmin Antivirus

Published 2018-02-06 · Updated 2018-02-22 · CVE-2018-6771

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 KrnlCall.sys, which does not validate input values from IOCtl 0x99008224, 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 0x99008224 to prevent denial of service or other potential impacts.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-6771

Affected Products

Jiangmin Antivirus

References · 3

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KrnlCall_99008224 · Exploit
• https://osv.dev/vulnerability/CVE-2018-6771 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6771 · Security Note