---
id: CVE-2019-25657
title: AnyBurn 4.3 x86 Denial of Service via Image Conversion
summary: >-
  AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local
  attackers to crash the application by supplying an excessively long string to
  the image conversion function. Attackers can paste a large buffer into the
  source …
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cvssSource: cna
cwe:
  - CWE-226
vendor: Anyburn
product: AnyBurn x86
affected:
  - x86 4.3 (32-bit)
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-04-06T15:08:19.399136Z'
exploitAvailable: true
published: '2026-04-05'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T15:19:22.871Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2019-25657'
references:
  - url: 'https://www.exploit-db.com/exploits/46289'
    label: ExploitDB-46289
  - url: 'http://www.anyburn.com/'
    label: Official Product Homepage
  - url: >-
      https://www.vulncheck.com/advisories/anyburn-x86-denial-of-service-via-image-conversion
    label: 'VulnCheck Advisory: AnyBurn 4.3 x86 Denial of Service via Image Conversion'
tags:
  - cve.org
  - exploit-available
epss: 0.00189
epssPercentile: 0.07668
ingestedAt: '2026-10-01T15:48:17.882Z'
---

## Overview

AnyBurn 4.3 x86 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string to the image conversion function. Attackers can paste a large buffer into the source or destination image file fields and click Convert Now to trigger a crash.

## Affected

- `x86 4.3 (32-bit)`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.