CVE-2009-4219

MyActiveX <1.4.8.0 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4219. PoCs published by shinnai.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Haihaisoft Universal Player's ActiveX control by supplying an overly long string to the URL property, leading to arbitrary code execution or denial-of-service.

Description

Stack-based buffer overflow in the MYACTIVEX.MyActiveXCtrl.1 ActiveX control in MyActiveX.ocx 1.4.8.0 in Haihaisoft Universal Player allows remote attackers to execute arbitrary code via a long URL property value. NOTE: some of these details are obtained from third party information.

Exploits (1)

exploitdb WORKING POC VERIFIED
by shinnai · htmlremotewindows
https://www.exploit-db.com/exploits/10269

This exploit targets a buffer overflow vulnerability in Haihaisoft Universal Player's ActiveX control by supplying an overly long string to the URL property, leading to arbitrary code execution or denial-of-service.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Haihaisoft Universal Player 1.4.8.0
No auth needed
Prerequisites: Victim must visit a malicious webpage hosting the exploit · ActiveX control must be enabled in the browser
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/82346
Exploit, URL Repurposed x_refsource_misc
http://www.shinnai.net/exploits/ZzLsi6TIfSuVPh1kPHmP.txt
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/37509

Scores

EPSS 0.0927
EPSS Percentile 94.7%

Details

CWE
CWE-119
Status published
Products (1)
haihaisoft/haihaisoft_universal_player 1.4.8.0
Published Dec 07, 2009
Tracked Since Feb 18, 2026