Application crash via oversized MP4 buffer
Published Mar 22, 2026 · Updated Mar 22, 2026
Denial of service in Ease Audio Converter 5.30 allows local attackers to crash the application through a malformed MP4 file. The Audio Cutter processes a file of 6,000 repeated bytes as MP4 input without rejecting the oversized buffer, which terminates the application. Exploitation requires local access to load the crafted file in Audio Cutter and invoke the cut operation; the demonstrated consequence is an application crash, with no documented code execution or data impact.
Summary
What happened
Denial of service in Ease Audio Converter 5.30 allows local attackers to crash the application through a malformed MP4 file. The Audio Cutter processes a file of 6,000 repeated bytes as MP4 input without rejecting the oversized buffer, which terminates the application. Exploitation requires local access to load the crafted file in Audio Cutter and invoke the cut operation; the demonstrated consequence is an application crash, with no documented code execution or data impact.
The record
- CVE
- CVE-2019-25617
- Published
- Mar 22, 2026
- Updated
- Mar 22, 2026
- Vendor
- Audiotool
- Product
- Ease Audio Converter
- Classifications
- CWE-226, T1499.004
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 22, 2026CVE publishedPublication date reported by the CVE source.
- Mar 22, 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?
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- Affected versionversion=5.30
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
Public exploit references
- Ease Audio Converter 5.30 MP4 Denial of Service PoCproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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