{"id":"CVE-2009-0580","aliases":[],"url":"https://o3.security/vulnerability/CVE-2009-0580","summary":"Exposure of Sensitive Information in Apache Tomcat","details":"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.","published":"2022-05-02T03:16:43Z","modified":"2023-11-08T03:56:52.663629Z","cvss":null,"epss":{"score":0.9444,"percentile":0.99847,"asOf":"2026-09-13"},"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"4.1.40"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"5.5.28"},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","fixedVersion":"6.0.19"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0580"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=127420533226623&w=2"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=129070310906557&w=2"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=133469267822771&w=2"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=136485229118404&w=2"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18915"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6628"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9101"},{"type":"WEB","url":"https://svn.apache.org/viewvc?rev=747840&view=rev"},{"type":"WEB","url":"https://svn.apache.org/viewvc?rev=781379&view=rev"},{"type":"WEB","url":"https://svn.apache.org/viewvc?rev=781382&view=rev"},{"type":"WEB","url":"https://tomcat.apache.org/security-4.html"},{"type":"WEB","url":"https://tomcat.apache.org/security-5.html"},{"type":"WEB","url":"https://tomcat.apache.org/security-6.html"},{"type":"WEB","url":"https://www.debian.org/security/2011/dsa-2207"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01156.html"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01216.html"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01246.html"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/50930"},{"type":"PACKAGE","url":"https://github.com/apache/tomcat"},{"type":"WEB","url":"https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3@%3Cdev.tomcat.apache.org%3E"},{"type":"WEB","url":"https://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html"},{"type":"WEB","url":"https://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T03:56:52.663629Z"}}