CVE-2019-25644
WinMPG Video Convert 9.3.5 Buffer Overflow Local Denial of Service
MEDIUM 6.9EPSS 0.2%
WinMPG Video Convert 9.3.5 and older versions contain a buffer overflow vulnerability in the registration dialog that allows local attackers to crash the application by supplying oversized input. Attackers can paste a large payload of 6000 bytes into the Name and Registration Code field to trigger a denial of service condition.
- Affected
- Winmpg · WinMPG Video Convert Local Dos Exploit
- CVSS v4.0 VULNCHECK
- 6.9 MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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:X/V:X/RE:X/U:X - CVSS v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS v3.1 VULNCHECK
- 6.2 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.23% chance of exploitation in the next 30 days, 13th percentile
- Published
- 2026-03-24
- Updated
- 2026-03-26
Proof-of-concept exploits (1)
Security advisories
- https://www.vulncheck.com/advisories/winmpg-video-convert-buffer-overflow-local-denial-of…
- http://www.winmpg.com
- http://www.winmpg.com/down/WinMPG_VideoConvert.zip