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CVE-2003-0866 Details

Description

The Catalina org.apache.catalina.connector.http package in Tomcat 4.0.x up to 4.0.3 allows remote attackers to cause a denial of service via several requests that do not follow the HTTP protocol, which causes Tomcat to reject later requests.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=215506	CVE	ExploitPatchVendor Advisory
http://secunia.com/advisories/30899	CVE
http://secunia.com/advisories/30908	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/13429	CVE
https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E	CVE
https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E	CVE
https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E	CVE
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239312-1	CVE
http://tomcat.apache.org/security-4.html	CVE
http://www.debian.org/security/2003/dsa-395	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/8824	CVE	PatchVendor Advisory
http://www.vupen.com/english/advisories/2008/1979/references	CVE
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=215506	[email protected]	ExploitPatchVendor Advisory
http://secunia.com/advisories/30899	[email protected]
http://secunia.com/advisories/30908	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/13429	[email protected]
https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E	[email protected]
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239312-1	[email protected]
http://tomcat.apache.org/security-4.html	[email protected]
http://www.debian.org/security/2003/dsa-395	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/8824	[email protected]	PatchVendor Advisory
http://www.vupen.com/english/advisories/2008/1979/references	[email protected]

see all 24 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
apache tomcat	4.0.0 4.0.1 4.0.2 4.0.3 4.0.4
CPE cpe:2.3:a:apache:tomcat:4.0.0:::::::* cpe:2.3:a:apache:tomcat:4.0.1:::::::* cpe:2.3:a:apache:tomcat:4.0.2:::::::* cpe:2.3:a:apache:tomcat:4.0.3:::::::* cpe:2.3:a:apache:tomcat:4.0.4:::::::* cpe:2.3:a:apache:tomcat:4.0.5:::::::* cpe:2.3:a:apache:tomcat:4.0.6:::::::* Remediation No remediation found in references.

Change History

10 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 16, 2026		[email protected]
Nov 20, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Feb 13, 2020	CVE Modified	[email protected]
Mar 25, 2019	CVE Modified	[email protected]
Mar 21, 2019	CVE Modified	[email protected]
Jul 11, 2017	CVE Modified	[email protected]
Jan 1, 2004	Initial Analysis	[email protected]