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Vulnerability record · CVE-2018-25303 · published 29 April 2026

CVE-2018-25303: Stack-based buffer overflow vulnerability

Allok Video to DVD Burner 2.6.1217 contains a stack-based buffer overflow vulnerability in the License Name field that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overwrite. Attackers can craft a malicious input string with 780 bytes of junk data followed by SEH chain pointers and shellcode, then paste it into the License Name field during registration to achieve code execution.

8.6 CVSS 4.0 High EPSS 0.16% · top 95.8% CWE-121 · Stack-based buffer overflow Deferred
8.6CVSS 4.0 base score
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

Allok Video to DVD Burner 2.6.1217 contains a stack-based buffer overflow vulnerability in the License Name field that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overwrite. Attackers can craft a malicious input string with 780 bytes of junk data followed by SEH chain pointers and shellcode, then paste it into the License Name field during registration to achieve code execution.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
http://www.alloksoft.com/
https://www.exploit-db.com/exploits/44518
https://www.vulncheck.com/advisories/allok-video-to-dvd-burner-buffer-overflow-seh

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Source: NIST National Vulnerability Database (record CVE-2018-25303), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.