What is CVE-2018-25302?

CVE-2018-25302 is a high-severity vulnerability in Alloksoft Allok Avi To Dvd Svcd Vcd Converter, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2026-04-29.

How severe is CVE-2018-25302?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Alloksoft Allok Avi To Dvd Svcd Vcd Converter

CVE-2018-25302

Allok AVI to DVD SVCD VCD Converter 4.0.1217 contains a structured exception handling (SEH) based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Name field…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (3.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Alloksoft Allok Avi To Dvd Svcd Vcd Converter — versions 4.0.1217

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

ExploitDB-44549 (exploit)
Official Product Homepage (product)
VulnCheck Advisory: Allok AVI to DVD SVCD VCD Converter 4.0.1217 Buffer Overflow SEH (third-party-advisory)

Frequently asked questions

What is CVE-2018-25302?: CVE-2018-25302 is a high-severity vulnerability in Alloksoft Allok Avi To Dvd Svcd Vcd Converter, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2026-04-29.
How severe is CVE-2018-25302?: High severity. CVSS v3 base score is 7.8 out of 10.