CVE-2018-3971

CVSS 9.3 CRITICALEPSS 0.5%

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.3EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Oct 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An exploitable arbitrary write vulnerability exists in the 0x2222CC IOCTL handler functionality of Sophos HitmanPro.Alert 3.7.6.744. A specially crafted IRP request can cause the driver to write data under controlled by an attacker address, resulting in memory corruption. An attacker can send IRP request to trigger this vulnerability.

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Talos · Sophos

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References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0636 http://www.securityfocus.com/bid/105743