CVE-2019-25363
Buffer Overflow in WMV to AVI Converter Causes Application Crash
Publication date: 2026-02-18
Last updated on: 2026-02-26
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| alloksoft | wmv_to_avi_mpeg_dvd_wmv_convertor | 4.6.1217 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :
This vulnerability can cause the application to crash, resulting in a denial of service.
Since the vulnerability is a buffer overflow triggered by a large input, it may allow attackers to disrupt normal operation of the software, potentially impacting availability.
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?
I don't know
Can you explain this vulnerability to me?
The vulnerability exists in WMV to AVI MPEG DVD WMV Convertor version 4.6.1217. It is a buffer overflow issue that occurs when an attacker inputs an oversized license string into the 'License Name and License Code' field.
Specifically, an attacker can create a payload of about 6000 bytes and paste it into this field, which causes the application to crash.
What immediate steps should I take to mitigate this vulnerability?
I don't know