CVE-2020-9117

HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en	Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:nova_4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:nova_4:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:sydneym-al00_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:sydneym-al00:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:40

Type	Values Removed	Values Added
References	~~() https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en - Vendor Advisory~~	() https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en - Vendor Advisory

Information

Published : 2020-12-01 01:15

Updated : 2024-11-21 05:40

NVD link : CVE-2020-9117

Mitre link : CVE-2020-9117

CVE.ORG link : CVE-2020-9117

JSON object : View

Products Affected

huawei

sydneym-al00_firmware
sydneym-al00
nova_4
nova_4_firmware

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

{"id": "CVE-2020-9117", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"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": "2020-12-01T01:15:11.097", "references": [{"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}, {"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201125-01-outofboundread-en", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution."}, {"lang": "es", "value": "HUAWEI nova 4 versiones anteriores a 10.0.0.165(C01E34R2P4) y SydneyM-AL00 versiones anteriores a 10.0.0.165(C00E66R1P5), tienen una vulnerabilidad de lectura y escritura fuera de l\u00edmites. Un atacante con permisos espec\u00edficos dise\u00f1a un paquete malformado con un par\u00e1metro espec\u00edfico y env\u00eda el paquete a los productos afectados. Debido a una comprobaci\u00f3n insuficiente del paquete, que puede ser explotado para causar un filtrado de informaci\u00f3n o una ejecuci\u00f3n de c\u00f3digo arbitrario"}], "lastModified": "2024-11-21T05:40:05.020", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:nova_4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A439E184-56DD-44DB-BFC8-2F6AF64DE527", "versionEndExcluding": "10.0.0.165\\(c01e34r2p4\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:nova_4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "07D1E240-F1DE-4FC0-84B7-873978A9A6B3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:sydneym-al00_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C3302903-7F07-417C-97C3-FCA52089556D", "versionEndExcluding": "10.0.0.165\\(c00e66r1p5\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:sydneym-al00:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FF9295B5-8194-4AE9-91B3-5AD3C79FB9A6"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}