CVE-2021-3384

A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to 3.11.4, and 4.0.0 to 4.1.5. Fixed in versions 2.7.8, 3.7.17, 3.11.5, and 4.2.0.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://advisories.stormshield.eu/2020-049/	Vendor Advisory
https://advisories.stormshield.eu/2020-049/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:stormshield:stormshield_network_security::::::::
	cpe:2.3:a:stormshield:stormshield_network_security::::::::
	cpe:2.3:a:stormshield:stormshield_network_security::::::::
	cpe:2.3:a:stormshield:stormshield_network_security::::::::
	cpe:2.3:a:stormshield:stormshield_network_security::::::::

History

21 Nov 2024, 06:21

Type	Values Removed	Values Added
References	~~() https://advisories.stormshield.eu/2020-049/ - Vendor Advisory~~	() https://advisories.stormshield.eu/2020-049/ - Vendor Advisory

20 Aug 2024, 14:58

Type	Values Removed	Values Added
First Time		Stormshield stormshield Network Security
CPE	cpe:2.3:a:stormshield:network_security::::::::	cpe:2.3:a:stormshield:stormshield_network_security::::::::

Information

Published : 2021-03-02 18:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3384

Mitre link : CVE-2021-3384

CVE.ORG link : CVE-2021-3384

JSON object : View

Products Affected

stormshield

stormshield_network_security

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-3384", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-03-02T18:15:15.977", "references": [{"url": "https://advisories.stormshield.eu/2020-049/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://advisories.stormshield.eu/2020-049/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to 3.11.4, and 4.0.0 to 4.1.5. Fixed in versions 2.7.8, 3.7.17, 3.11.5, and 4.2.0."}, {"lang": "es", "value": "Una vulnerabilidad en Stormshield Network Security, podr\u00eda permitir a un atacante desencadenar una protecci\u00f3n relacionada a una administraci\u00f3n de tablas ARP/NDP, lo que impedir\u00eda temporalmente al sistema comunicarse con nuevos hosts por medio de IPv4 o IPv6. Esto afecta a versiones 2.0.0 hasta 2.7.7, versiones 2.8.0 hasta 2.16.0, versiones 3.0.0 hasta 3.7.16, versiones 3.8.0 hasta 3.11.4 y versiones 4.0.0 hasta 4.1.5. Corregido en versiones 2.7.8, 3.7.17, 3.11.5 y 4.2.0"}], "lastModified": "2024-11-21T06:21:23.687", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1963DE20-CE8C-4776-B355-541A682B32A4", "versionEndExcluding": "2.7.8", "versionStartIncluding": "2.0.0"}, {"criteria": "cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBAB743F-89C0-4152-A4E7-1633E4492B51", "versionEndIncluding": "2.16.0", "versionStartIncluding": "2.8.0"}, {"criteria": "cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7C6C367-2B85-4F65-8E36-E9F791DE3256", "versionEndIncluding": "3.7.17", "versionStartIncluding": "3.0.0"}, {"criteria": "cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B359EE3-CFBF-4F12-9E07-FCBCEB41CAB8", "versionEndIncluding": "3.11.5", "versionStartIncluding": "3.8.0"}, {"criteria": "cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "268FCC1D-500C-4F39-B688-96130AA60D16", "versionEndExcluding": "4.1.5", "versionStartIncluding": "4.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}