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MitreCVE-2017-7441

HistorySep 13, 2017 - 8:29 a.m.

CVE-2017-7441

2017-09-1308:29:00

CWE-119

mitre

web.nvd.nist.gov

sophos

hitmanpro

vulnerability

cve-2017-7441

kernel data leak

nvd

security

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

18.0%

JSON

In Sophos SurfRight HitmanPro before 3.7.20 Build 286 (included in the HitmanPro.Alert solution and Sophos Clean), a crafted IOCTL with code 0x22E1C0 might lead to kernel data leaks. Because the leak occurs at the driver level, an attacker can use this vulnerability to leak some critical information about the machine such as nt!ExpPoolQuotaCookie.

Affected configurations

Nvd

Node

sophoshitmanproRange≤3.7.20

VendorProductVersionCPE
sophoshitmanpro*cpe:2.3:a:sophos:hitmanpro:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sophos	hitmanpro	*	cpe:2.3:a:sophos:hitmanpro::::::::

References

trackwatch.com/kernel-pool-overflow-exploitation-in-real-world-windows-10/

www.nuitduhack.com/fr/planning/talk_10

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

18.0%

JSON

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