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MitreCVE-2020-12122

HistoryFeb 05, 2021 - 8:15 p.m.

CVE-2020-12122

2021-02-0520:15:13

CWE-20

mitre

web.nvd.nist.gov

cve-2020-12122

max secure max spyware detector

driver file

denial of service

bsod

ioctl 0x2200019

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

In Max Secure Max Spyware Detector 1.0.0.044, the driver file (MaxProc64.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 0x2200019. (This also extends to the various other products from Max Secure that include MaxProc64.sys.)

Affected configurations

Nvd

Node

maxpcsecuremax_spyware_detectorMatch1.0.0.044

VendorProductVersionCPE
maxpcsecuremax_spyware_detector1.0.0.044cpe:2.3:a:maxpcsecure:max_spyware_detector:1.0.0.044:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
maxpcsecure	max_spyware_detector	1.0.0.044	cpe:2.3:a:maxpcsecure:max_spyware_detector:1.0.0.044:::::::*

References

github.com/FULLSHADE/Kernel-exploits

github.com/FULLSHADE/Kernel-exploits/tree/master/MaxProc64.sys

www.maxpcsecure.com/spywaredetector.htm

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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