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cve[email protected]CVE-2020-14974
HistoryJun 23, 2020 - 8:15 p.m.

CVE-2020-14974

2020-06-2320:15:12
web.nvd.nist.gov
26
iobit unlocker
cve-2020-14974
driver
file unlock
process kill
handle
security vulnerability

6.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.0%

The driver in IOBit Unlocker 1.1.2 allows a low-privileged user to unlock a file and kill processes (even ones running as SYSTEM) that hold a handle, via IOCTL code 0x222124.

Affected configurations

NVD
Node
iobitiobit_unlockerMatch1.1.2

6.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.0%

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