Information disclosure in Apache Tomcat

CVE-2005-4836

The HTTP/1.1 connector in Apache Tomcat 4.1.15 through 4.1.40 does not reject NULL bytes in a URL when allowLinking is configured, which allows remote attackers to read JSP source files and obtain sensitive information.

Vulnerability class: Information Disclosure

EPSS: 0.035 (87.9th percentile) — read the EPSS interpretation.

Affected products

  • Apache Tomcat — versions 4.1.15, 4.1.16, 4.1.17
  • N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2005-4836?
CVE-2005-4836 is a vulnerability in Apache Tomcat, classified under Information Disclosure. Published 2005-12-31.
Is CVE-2005-4836 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.