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CVE Record

CVE-2019-25645: WinAVI iPod 3GP MP4 PSP Converter 4.4.2 Denial of Service

WinAVI iPod/3GP/MP4/PSP Converter 4.4.2 contains a denial of service vulnerability that allows local attackers to crash the application by processing malformed AVI files. Attackers can create a specially crafted AVI file with an oversized buffer and load it through the Convert to iPhone function to trigger an application crash.

MediumCVSS 6.9Not KEV-listedUpdated
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Glexia's Takemoderate

Analyst readout for executives and security teams

Plain-English summary

CVE-2019-25645 affects WinAVI iPod/3GP/MP4/PSP Converter 4.4.2. A malformed AVI file can crash the application when processed. Business impact is limited to availability of this media-conversion tool, not documented system compromise. Risk is mainly where users process untrusted media files.

Executive priority

Treat as a moderate-priority endpoint hygiene issue. Prioritize removal or containment if the tool exists in production workflows or handles untrusted media.

Technical view

The public description identifies a local denial-of-service condition in WinAVI iPod/3GP/MP4/PSP Converter 4.4.2. Processing a specially crafted AVI with an oversized buffer through the application can trigger a crash. CVSS v4.0 score is 6.9, with high vulnerable-system availability impact and no confidentiality or integrity impact listed.

Likely exposure

Exposure is likely limited to workstations or media-processing systems with WinAVI iPod/3GP/MP4/PSP Converter version 4.4.2 installed, especially if users handle external AVI files.

Exploitation context

A public ExploitDB reference exists, but the source bundle does not show CISA KEV listing or evidence of active exploitation. The described outcome is application crash, not code execution.

Researcher notes

Public data supports a local application denial of service in version 4.4.2. The listed CWE is CWE-226, though the described behavior is malformed-file crash. No patch details are provided in the source bundle.

Mitigation direction

  • Inventory systems for WinAVI iPod/3GP/MP4/PSP Converter 4.4.2.
  • Remove the software if it is no longer business-required.
  • Avoid processing untrusted or externally supplied AVI files.
  • Check WinAVI or advisory sources for fixed versions or vendor guidance.
  • Run required media conversion on isolated, non-critical systems.

Validation and detection

  • Confirm installed product name and version on endpoints.
  • Review software inventory for WinAVI converter deployments.
  • Identify workflows accepting AVI files from external parties.
  • Verify whether users still require this legacy converter.
  • Monitor affected systems for repeated application crashes.
Prepared
Confidence
medium
Sources
5

Public sources used

Based on public source material and reviewed before publication.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cwe · low confidence lookup

CWE-226: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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cve · low confidence lookup

CVE-2019-25645 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
6.9 (4.0)
Known Exploited
No
Published

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
6.9CVSS 4.0MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N——Primary CVE score

Vulnerability scoring details

Base CVSS 4.0 score

6.9Medium
CVSS 4.0 vector shape for CVE-2019-25645Attack VectorAttack ComplexityAttack RequirementsPrivileges RequiredUser InteractionVS ConfidentialityVS IntegrityVS AvailabilitySS ConfidentialitySS IntegritySS Availability

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Attack Requirements
NonePresent
Privileges Required
NoneLowHigh
User Interaction
NonePassiveActive
VS Confidentiality
HighLowNone
VS Integrity
HighLowNone
VS Availability
HighLowNone
SS Confidentiality
HighLowNone
SS Integrity
HighLowNone
SS Availability
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
WinaviWinAVI iPod/3GP/MP4/PSP Converter4.4.2Listed
Weakness

CWE details

CWE-226

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-226 · source CWE mapping

Sensitive Information in Resource Not Removed Before Reuse

Sensitive Information in Resource Not Removed Before Reuse represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.

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