CVE-2019-25562
Buffer Overflow in jetAudio 8.1.7 Video Converter Causes DoS
Publication date: 2026-03-21
Last updated on: 2026-03-24
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jetaudio | jetaudio | 8.1.7 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
[{'type': 'paragraph', 'content': 'CVE-2019-25562 is a buffer overflow vulnerability found in jetAudio version 8.1.7, specifically in its video converter component. The flaw occurs when a local attacker inputs an oversized string of 512 bytes into the File Naming field. When the attacker clicks the Preview button after entering this malicious input, the application crashes due to an out-of-bounds write, causing a denial of service.'}, {'type': 'paragraph', 'content': "The vulnerability can be exploited by running a script that generates a buffer of 512 'A' characters, copying this buffer to the clipboard, and pasting it into the File Naming field in the video converter. Triggering the Preview button then causes the application to crash."}] [1, 2]
How can this vulnerability impact me? :
This vulnerability can impact you by causing a denial of service (DoS) condition in the jetAudio application. Specifically, an attacker with local access can crash the video converter component by supplying a specially crafted input in the File Naming field, which disrupts normal operation and forces the application to close unexpectedly.
There is no indication that this vulnerability allows remote code execution, privilege escalation, or data compromise. The primary impact is the loss of availability of the affected component.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
[{'type': 'paragraph', 'content': 'This vulnerability can be detected by attempting to reproduce the crash condition in the jetAudio 8.1.7 video converter component. Specifically, an oversized string of 512 bytes is pasted into the File Naming field and then the Preview button is clicked to trigger the buffer overflow and cause the application to crash.'}, {'type': 'list_item', 'content': 'Run the provided Python script "ConvertVideo.py" to generate a file named "ConvertVideo.txt" containing 512 \'A\' characters.'}, {'type': 'list_item', 'content': 'Copy the contents of "ConvertVideo.txt" to the clipboard.'}, {'type': 'list_item', 'content': 'Open the jetAudio Video Converter application (JetVidCnv.exe).'}, {'type': 'list_item', 'content': "Add a video file using the 'Add Files...' button."}, {'type': 'list_item', 'content': 'Paste the clipboard content into the File Naming field.'}, {'type': 'list_item', 'content': 'Click the Preview button and observe if the application crashes, indicating the presence of the vulnerability.'}] [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include avoiding the use of the File Naming field with oversized input strings in the jetAudio 8.1.7 video converter component. Since the vulnerability requires local user interaction, restricting access to the application and ensuring that untrusted users cannot supply input to the File Naming field can reduce risk.
Additionally, monitor for application crashes related to the video converter component and consider disabling or limiting use of the Preview functionality until a patch or update is available.