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[email protected]CVE-2018-8895

HistoryMar 22, 2018 - 4:29 a.m.

CVE-2018-8895

2018-03-2204:29:00

CWE-20

[email protected]

web.nvd.nist.gov

2345 security guard

cve-2018-8895

driver file

vulnerability

denial of service

bsod

nvd

7.8 High

CVSS3

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

7.8 High

AI Score

Confidence

High

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.2%

JSON

In 2345 Security Guard 3.6, the driver file (2345DumpBlock.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x00222040.

CPENameOperatorVersion
2345_security_guard_project:2345_security_guard2345 security guard project 2345 security guardeq3.6

CPE	Name	Operator	Version
2345_security_guard_project:2345_security_guard	2345 security guard project 2345 security guard	eq	3.6

References

github.com/D0neMkj/POC_BSOD/tree/master/2345%20security%20guard/2345DumpBlock.sys-0x00222040

7.8 High

CVSS3

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

7.8 High

AI Score

Confidence

High

6.1 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.2%

JSON

Related for CVE-2018-8895

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