CVE-2019-25474 — Easy MP3 Downloader 4

Easy MP3 Downloader 4.7.8.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long unlock code. Attackers can generate a file containing 6000 'A' characters and paste the contents into the Unlock Co

01What is this vulnerability?

Easy MP3 Downloader 4.7.8.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long unlock code. Attackers can generate a file containing 6000 'A' characters and paste the contents into the Unlock Code field during application startup to trigger a denial of service condition.

02Affected products

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2026-03-11T18:23:16.272Z
• Last modified: 2026-03-11T21:43:33.108Z

09References

• www.exploit-db.com — https://www.exploit-db.com/exploits/47319
• download.cnet.com — https://download.cnet.com/Easy-MP3-Downloader/3000-2141_4-10860695.html
• www.vulncheck.com — https://www.vulncheck.com/advisories/easy-mp3-downloader-denial-of-service-buffe…