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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2019-02-05T22:00:00

Updated: 2024-08-05T04:57:24.697Z

Reserved: 2018-01-02T00:00:00

Link: CVE-2018-3990

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-02-05T23:29:00.340

Modified: 2022-04-19T18:15:37.723

Link: CVE-2018-3990

cve-icon Redhat

No data.