CVE-2024-21863

Dsoftbus has an improper input validation vulnerability

Severity Score

6.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

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

Las versiones de OpenHarmony v4.0.0 y versiones anteriores permiten que un atacante local cause DOS mediante una entrada incorrecta.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-01-06 CVE Reserved
2024-02-02 CVE Published
2024-02-08 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2024/2024-02.md	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openharmony Search vendor "Openharmony"		Openharmony Search vendor "Openharmony" for product "Openharmony"				>= 3.2.0 <= 3.2.4 Search vendor "Openharmony" for product "Openharmony" and version " >= 3.2.0 <= 3.2.4"		-		Affected
Openharmony Search vendor "Openharmony"		Openharmony Search vendor "Openharmony" for product "Openharmony"				4.0 Search vendor "Openharmony" for product "Openharmony" and version "4.0"		-		Affected