What’s Vulnerable › Vulnerabilities

CVE-2002-0364

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 33.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-07-03 · updated 2026-06-16

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

• Microsoft Internet Information Server: 4.0
• Microsoft IIS: 5.0

References

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

Get alerted when CVE-2002-0364 or the next vulnerability affects your stack