CVE-2023-34365

A stack-based buffer overflow vulnerability exists in the libutils.so nvram_restore functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to a buffer overflow. An attacker can send a network request to trigger this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1763	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:yifanwireless:yf325_firmware:1.0_20221108:*:*:*:*:*:*:*

cpe:2.3:h:yifanwireless:yf325:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-10-11 16:15

Updated : 2023-10-12 22:48

NVD link : CVE-2023-34365

Mitre link : CVE-2023-34365

CVE.ORG link : CVE-2023-34365

JSON object : View

Products Affected

yifanwireless

yf325
yf325_firmware

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

{"id": "CVE-2023-34365", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-10-11T16:15:13.400", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1763", "tags": ["Third Party Advisory"], "source": "talos-cna@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-121"}]}], "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow vulnerability exists in the libutils.so nvram_restore functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to a buffer overflow. An attacker can send a network request to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento del b\u00fafer en la funcionalidad libutils.so nvram_restore de Yifan YF325 v1.0_20221108. Una solicitud de red especialmente manipulada puede provocar un desbordamiento del b\u00fafer. Un atacante puede enviar una solicitud de red para desencadenar esta vulnerabilidad."}], "lastModified": "2023-10-12T22:48:08.197", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:yifanwireless:yf325_firmware:1.0_20221108:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02E1A2C8-1B7D-4462-968F-1084B0C549C0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:yifanwireless:yf325:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "399E6DFB-2752-4AE4-8BAA-F01E93AB5D33"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "talos-cna@cisco.com"}