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PRIOn knowledge basePRION:CVE-2024-21863

HistoryFeb 02, 2024 - 7:15 a.m.

Input validation

2024-02-0207:15:00

PRIOn knowledge base

www.prio-n.com

openharmony

v4.0.0

input validation

vulnerability

dos

local attacker

nvd

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

10.2%

JSON

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause DOS through improper input.

CPENameOperatorVersion
openharmonyeq4.0
openharmonyge3.2.0
openharmonyle3.2.4

Name	Operator	Version
openharmony	eq	4.0
openharmony	ge	3.2.0
openharmony	le	3.2.4

References

gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

Low

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

10.2%

JSON

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