CVE-2018-25314

Allok soft WMV to AVI MPEG DVD WMV Converter 4.6.1217 Buffer Overflow

Published Apr 29, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Alloksoft
Alloksoft wmv To Avi Mpeg Dvd Wmv Convertor
Vendors & Products Alloksoft
Alloksoft wmv To Avi Mpeg Dvd Wmv Convertor
Type Values Removed Values Added
Description 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.
Title Allok soft WMV to AVI MPEG DVD WMV Converter 4.6.1217 Buffer Overflow
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 30, 2026, 12:22 PM
Reserved
Apr 29, 2026, 12:24 PM
Status
Deferred
Published
Apr 29, 2026, 8:16 PM
Modified
Jun 17, 2026, 1:55 AM