CVE-2023-6362

HIGH

WinHex 16.1 SR-1 and 20.4 - Buffer Overflow via Long Filename Argument

Title source: llm

Description

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.

References (1)

Core 1

Core References

Third Party Advisory

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

Scores

CVSS v3 7.3

EPSS 0.0018

EPSS Percentile 8.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-119

Status published

Products (2)

WinHex/WinHex 16.1 SR-1

WinHex/WinHex 20.4

Published Oct 07, 2024

Tracked Since Feb 18, 2026