Memory corruption

2019-02-0523:29:00

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7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.7%

JSON

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.