Buffer overflow in Avs4you Avs Audio Converter
CVE-2019-25331
AVS Audio Converter 9.1 contains a local buffer overflow vulnerability that allows local attackers to overwrite CPU registers by manipulating the 'Exit folder' input field. Attackers can craft a specially designed text file with 264 bytes of padding followed by register overwrite values to compromise the application and potentially execute arbitrary code.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (3.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000
Affected products
- Avs4you Avs Audio Converter — versions 9.1
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47788 (exploit)
- www.avs4you.com/ (product)
- www.vulncheck.com/advisories/avs-audio-converter-exit-folder-buffer-overflow (third-party-advisory)
Frequently asked questions
- What is CVE-2019-25331?
- CVE-2019-25331 is a high-severity vulnerability in Avs4you Avs Audio Converter, classified under Stack-based Buffer Overflow. CVSS score: 8.4/10. Published 2026-02-12.
- How severe is CVE-2019-25331?
- High severity. CVSS v3 base score is 8.4 out of 10.