CVE-2018-25314 PUBLISHED

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

Assigner: VulnCheck
Reserved: 29.04.2026 Published: 29.04.2026 Updated: 29.04.2026

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.

CVSS 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
CVSS Score: 8.6

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.4

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Alloksoft
Product	WMV to AVI MPEG DVD WMV Converter
Versions	Version 4.6.1217 is affected

CVE-2018-25314 PUBLISHED

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

Metrics

Product Status

Credits

References

Problem Types