Back to feed
EUVD-2022-5460 · Published May 2, 2022
Exposure of Sensitive Information in Apache Tomcat Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when FORM authentication is used, allows remote attackers to enumerate valid usernames via requests to /j_security_check with malformed URL encoding of passwords, related to improper error checking in the (1) MemoryRealm, (2) DataSourceRealm, and (3) JDBCRealm authentication realms, as demonstrated by a % (percent) value for the j_password parameter.
Technologies
Apache Tomcat
Weaknesses
CWE-200
References
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
- http://marc.info/?l=bugtraq&m=127420533226623&w=2
- http://marc.info/?l=bugtraq&m=129070310906557&w=2
- http://marc.info/?l=bugtraq&m=133469267822771&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
Potentially impacted assets
See if this affects your attack surface
