9.3
CRITICAL
CVE-2018-3990
WibuKey.sys Ioctl Handler Pool Corruption Vulnerability
Description

An exploitable pool corruption vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 2400). A specially crafted IRP request can cause a buffer overflow, resulting in kernel memory corruption and, potentially, privilege escalation. An attacker can send an IRP request to trigger this vulnerability.

INFO

Published Date :

Feb. 5, 2019, 11:29 p.m.

Last Modified :

Nov. 21, 2024, 4:06 a.m.

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

2.5
Affected Products

The following products are affected by CVE-2018-3990 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows
1 Wibu wibukey
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-3990 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-3990 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/107005
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-902727.pdf
    Added Reference https://talosintelligence.com/vulnerability_reports/TALOS-2018-0658
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Apr. 19, 2022

    Action Type Old Value New Value
    Added CVSS V3 Talos AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
  • CVE Modified by [email protected]

    May. 14, 2019

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-902727.pdf [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 28, 2019

    Action Type Old Value New Value
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/107005 No Types Assigned http://www.securityfocus.com/bid/107005 Third Party Advisory, VDB Entry
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf Third Party Advisory
  • CVE Modified by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 14, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/107005 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 13, 2019

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 08, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://talosintelligence.com/vulnerability_reports/TALOS-2018-0658 No Types Assigned https://talosintelligence.com/vulnerability_reports/TALOS-2018-0658 Exploit, Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:a:wibu:wibukey:6.40:*:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} 0.00%

score

0.54749

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability