PT-2018-18803 · Iobit · Advanced Systemcare Ultimate

Published 2018-03-27 · Updated 2018-03-30 · CVE-2018-9041

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 Advanced SystemCare Ultimate version 11.0.1.58

Description The issue in Advanced SystemCare Ultimate allows local users to cause a denial of service, potentially leading to a Blue Screen of Death (BSOD), due to the driver file Monitor win10 x64.sys not validating input values from IOCtl 0x9c402004. This could possibly have other unspecified impacts.

Recommendations For Advanced SystemCare Ultimate version 11.0.1.58, consider disabling the Monitor win10 x64.sys driver file as a temporary workaround until a patch is available. Restrict access to the IOCtl 0x9c402004 to minimize the risk of exploitation. 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-2018-9041

Affected Products

Advanced Systemcare Ultimate

References · 3

• 🔥❌ https://github.com/D0neMkj/POC_BSOD/tree/master/Advanced%20SystemCare%20Utimate/Monitor_win10_x64.sys-0x9c402004 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2018-9041 · Security Note
• https://osv.dev/vulnerability/CVE-2018-9041 · Vendor Advisory