CVE-2022-44455

The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 4.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openharmony:openharmony::::::::
	cpe:2.3:o:openatom:openharmony:::::lts:::*

History

21 Nov 2024, 07:28

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.8~~	v2 : unknown v3 : 6.8
References	~~() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md - Third Party Advisory~~	() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md - Third Party Advisory

09 Sep 2024, 12:21

Type	Values Removed	Values Added
First Time		Openatom openharmony Openatom
CPE	cpe:2.3:a:openharmony:openharmony:::::lts:::*	cpe:2.3:o:openatom:openharmony:::::lts:::*
Summary		(es) Se descubrió que los servicios appspawn y nwebspawn dentro de OpenHarmony-v3.1.2 y versiones anteriores eran vulnerables a la vulnerabilidad de desbordamiento de búfer debido a una validación de entrada insuficiente. Una aplicación maliciosa sin privilegios podría obtener la ejecución de código dentro de cualquier aplicación instalada en el dispositivo o provocar el bloqueo de la aplicación.

Information

Published : 2022-12-08 16:15

Updated : 2024-11-21 07:28

NVD link : CVE-2022-44455

Mitre link : CVE-2022-44455

CVE.ORG link : CVE-2022-44455

JSON object : View

Products Affected

openatom

openharmony

openharmony

openharmony

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2022-44455", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "scy@openharmony.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-12-08T16:15:13.413", "references": [{"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md", "tags": ["Third Party Advisory"], "source": "scy@openharmony.io"}, {"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "scy@openharmony.io", "description": [{"lang": "en", "value": "CWE-120"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash."}, {"lang": "es", "value": "Se descubri\u00f3 que los servicios appspawn y nwebspawn dentro de OpenHarmony-v3.1.2 y versiones anteriores eran vulnerables a la vulnerabilidad de desbordamiento de b\u00fafer debido a una validaci\u00f3n de entrada insuficiente. Una aplicaci\u00f3n maliciosa sin privilegios podr\u00eda obtener la ejecuci\u00f3n de c\u00f3digo dentro de cualquier aplicaci\u00f3n instalada en el dispositivo o provocar el bloqueo de la aplicaci\u00f3n."}], "lastModified": "2024-11-21T07:28:02.960", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C026D184-A8AE-4DE6-A339-EA4469DDD4E7", "versionEndIncluding": "3.1.2", "versionStartIncluding": "3.1"}, {"criteria": "cpe:2.3:o:openatom:openharmony:*:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "DD78C0F7-A817-473C-88B3-E7BC1A640AB5", "versionEndIncluding": "3.0.6", "versionStartIncluding": "3.0"}], "operator": "OR"}]}], "sourceIdentifier": "scy@openharmony.io"}