PT-2018-18698 · 2345 · 2345 Security Guard

Published 2018-03-22 · Updated 2018-04-12 · CVE-2018-8895

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 2345 Security Guard version 3.6

Description The issue allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact. This is due to the driver file (2345DumpBlock.sys) not validating input values from IOCtl 0x00222040.

Recommendations For 2345 Security Guard version 3.6, consider restricting access to the 0x00222040 IOCtl until a patch is available to prevent potential denial of service or other impacts.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-8895

Affected Products

2345 Security Guard

References · 3

• 🔥❌ https://github.com/D0neMkj/POC_BSOD/tree/master/2345%20security%20guard/2345DumpBlock.sys-0x00222040 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2018-8895 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8895 · Vendor Advisory