CVE-2019-25689

HIGH

8.4

Description

HTML5 Video Player 1.2.5 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by supplying an oversized key code string. Attackers can craft a malicious payload exceeding 997 bytes and paste it into the KEY CODE field in the Help Register dialog to trigger code execution and spawn a calculator process.

Details CVE

Score CVSS v3.18.4

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/12/2026

Derniere modification4/13/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-787

References

http://www.html5videoplayer.net/download.html(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/46279(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/html5-video-player-local-buffer-overflow-non-seh(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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