# CVE-2002-0364

## Summary

- **CVE ID:** CVE-2002-0364
- **Severity:** UNKNOWN
- **CVSS Score:** 2.5
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflow in the chunked encoding transfer mechanism in IIS 4.0 and 5.0 allows attackers to execute arbitrary code via the processing of HTR request sessions, aka "Heap Overrun in HTR Chunked Encoding Could Enable Web Server Compromise."

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securityfocus.com/bid/4855)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-028)
- [CNA](http://www.kb.cert.org/vuls/id/313819)
- [CNA](http://marc.info/?l=ntbugtraq&m=102392308608100&w=2)
- [CNA](http://www.iss.net/security_center/static/9327.php)
- [CNA](http://online.securityfocus.com/archive/1/276767)
- [CNA](http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0099.html)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A182)
- [CNA](http://marc.info/?l=bugtraq&m=102392069305962&w=2)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A29)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 62.41%
- **EPSS Percentile:** 98.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._