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CVE-2003-0866: Apache Tomcat Denial of Service vulnerability in the Catalina package

April 29, 2022 (updated September 18, 2023)

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.

References

  • bugs.debian.org/cgi-bin/bugreport.cgi?bug=215506
  • secunia.com/advisories/30899
  • secunia.com/advisories/30908
  • sunsolve.sun.com/search/document.do?assetkey=1-26-239312-1
  • tomcat.apache.org/security-4.html
  • www.debian.org/security/2003/dsa-395
  • www.securityfocus.com/bid/8824
  • www.vupen.com/english/advisories/2008/1979/references
  • exchange.xforce.ibmcloud.com/vulnerabilities/13429
  • github.com/advisories/GHSA-7wj2-48c4-2684
  • lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74@%3Cdev.tomcat.apache.org%3E
  • lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3@%3Cdev.tomcat.apache.org%3E
  • nvd.nist.gov/vuln/detail/CVE-2003-0866

Code Behaviors & Features

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Affected versions

All versions starting from 4.0 before 4.1.0

Fixed versions

  • 4.1.0

Solution

Upgrade to version 4.1.0 or above.

Impact 5 MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Learn more about CVSS

Source file

maven/org.apache.tomcat/tomcat/CVE-2003-0866.yml

Spotted a mistake? Edit the file on GitLab.

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