CVE-2019-25645Public exploit

Application crash via oversized AVI buffer

Published Mar 24, 2026 · Updated Mar 24, 2026

Denial of service in WinAVI iPod/3GP/MP4/PSP Converter 4.4.2 allows local users to crash the application via a malformed AVI file. The Convert to iPhone AVI import path processes 6,000 bytes of repeated data without rejecting the oversized content, causing WinAVI.exe to terminate. The attacker must create and load the crafted file on the host; the demonstrated consequence is limited to an application crash.

CVSS severity6.9
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in WinAVI iPod/3GP/MP4/PSP Converter 4.4.2 allows local users to crash the application via a malformed AVI file. The Convert to iPhone AVI import path processes 6,000 bytes of repeated data without rejecting the oversized content, causing WinAVI.exe to terminate. The attacker must create and load the crafted file on the host; the demonstrated consequence is limited to an application crash.

The record

CVE
CVE-2019-25645
Published
Mar 24, 2026
Updated
Mar 24, 2026
Vendor
WinAVI Software Ltd
Product
WinAVI iPod/3GP/MP4/PSP Converter
Classifications
CWE-226
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.4.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

WinAVI Software Ltd · WinAVI iPod/3GP/MP4/PSP Converterversion=4.4.2

Published CVSS scores

6.2VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.9VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-226Sensitive Information in Resource Not Removed Before Reuse

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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