CVE-2018-25314

Allok soft WMV to AVI MPEG DVD WMV Converter 4.6.1217 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized string in the License Name field. Attackers can craft a malicious input containing shellcode with structured exception handler (SEH) overwrite to bypass protections and execute code with application privileges.

Score

CVSS 4.0 8.6 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-04-29

Last modified

2026-04-30

Weaknesses

CWE-120

Affected products

• Wmv To Avi Mpeg Dvd Wmv Converter (Alloksoft)

References

• http://www.alloksoft.com
• http://www.alloksoft.com/wmv.htm
• https://www.exploit-db.com/exploits/44365
• https://www.vulncheck.com/advisories/allok-soft-wmv-to-avi-mpeg-dvd-wmv-converter-buffer-overflow