CVE-2019-25689 — HIGH (8.4)

Vulnerability 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.

CVSS Score

8.4

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Socusoft	Html5 Video Player	1.2.5

Related Weaknesses (CWE)

CWE-787

References

http://www.html5videoplayer.net/download.htmlProduct
https://www.exploit-db.com/exploits/46279ExploitVDB Entry
https://www.vulncheck.com/advisories/html5-video-player-local-buffer-overflow-noThird Party Advisory

FAQ

What is CVE-2019-25689?

CVE-2019-25689 is a vulnerability with a CVSS score of 8.4 (HIGH). 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 paylo...

How severe is CVE-2019-25689?

CVE-2019-25689 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-25689?

Check the references section above for vendor advisories and patch information. Affected products include: Socusoft Html5 Video Player.