CVE-2023-6361

A vulnerability has been discovered in Winhex affecting version 16.1 SR-1 and 20.4. This vulnerability consists of a buffer overflow controlling the Structured Exception Handler (SEH) registers. This could allow attackers to execute arbitrary code via a long filename argument.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-winhex

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Se ha descubierto una vulnerabilidad en Winhex que afecta a las versiones 16.1 SR-1 y 20.4. Esta vulnerabilidad consiste en un desbordamiento de búfer que controla los registros del controlador de excepciones estructurado (SEH). Esto podría permitir a los atacantes ejecutar código arbitrario mediante un argumento de nombre de archivo largo.

07 Oct 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-10-07 15:15

Updated : 2026-06-17 06:50

NVD link : CVE-2023-6361

Mitre link : CVE-2023-6361

CVE.ORG link : CVE-2023-6361

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2023-6361", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-6361", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2024-10-07T19:08:11.657754Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve-coordination@incibe.es", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "affected": [{"source": "cve-coordination@incibe.es", "affectedData": [{"vendor": "WinHex", "product": "WinHex", "versions": [{"status": "affected", "version": "16.1 SR-1"}, {"status": "affected", "version": "20.4"}], "defaultStatus": "unaffected"}]}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "affectedData": [{"cpes": ["cpe:2.3:a:winhex:winhex:*:*:*:*:*:*:*:*"], "vendor": "winhex", "product": "winhex", "versions": [{"status": "affected", "version": "16.1sr-1"}, {"status": "affected", "version": "20.4"}], "defaultStatus": "unknown"}]}], "published": "2024-10-07T15:15:07.430", "references": [{"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-winhex", "source": "cve-coordination@incibe.es"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cve-coordination@incibe.es", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been discovered in Winhex affecting version 16.1 SR-1 and 20.4. This vulnerability consists of a buffer overflow controlling the Structured Exception Handler (SEH) registers. This could allow attackers to execute arbitrary code via a long filename argument."}, {"lang": "es", "value": "Se ha descubierto una vulnerabilidad en Winhex que afecta a las versiones 16.1 SR-1 y 20.4. Esta vulnerabilidad consiste en un desbordamiento de b\u00fafer que controla los registros del controlador de excepciones estructurado (SEH). Esto podr\u00eda permitir a los atacantes ejecutar c\u00f3digo arbitrario mediante un argumento de nombre de archivo largo."}], "lastModified": "2026-06-17T06:50:36.660", "sourceIdentifier": "cve-coordination@incibe.es"}