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Description

Allok Video Splitter 3.1.1217 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service or execute arbitrary code by supplying an oversized string in the License Name field. Attackers can craft a malicious payload exceeding 780 bytes, paste it into the License Name registration field, and trigger the overflow when the Register button is clicked.

PUBLISHED Reserved 2026-03-26 | Published 2026-03-26 | Updated 2026-03-26 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

Out-of-bounds Write

Product status

3.1.1217
affected

Credits

Achilles finder

References

www.exploit-db.com/exploits/44605 (ExploitDB-44605) exploit

www.alloksoft.com/ (Official Product Homepage) product

www.vulncheck.com/...litter-buffer-overflow-via-license-name (VulnCheck Advisory: Allok Video Splitter 3.1.1217 Buffer Overflow via License Name) third-party-advisory

cve.org (CVE-2018-25211)

nvd.nist.gov (CVE-2018-25211)

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