{"schema_version":"1.9.0","id":"BIT-tomcat-2023-42795","published":"2024-03-06T11:08:01.506Z","modified":"2026-09-08T08:48:20.798019747Z","aliases":["CVE-2023-42795","GHSA-g8pj-r55q-5c2v"],"summary":"Apache Tomcat: Failure during request clean-up leads to sensitive data leaking to subsequent requests","details":"Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.13, from 9.0.0 through 9.0.80 and from 8.5.0 through 8.5.93, an error could \ncause Tomcat to skip some parts of the recycling process leading to \ninformation leaking from the current request/response to the next.\nOlder, EOL versions may also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.0 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.","affected":[{"package":{"name":"tomcat","ecosystem":"Bitnami","purl":"pkg:bitnami/tomcat"},"ranges":[{"type":"SEMVER","events":[{"introduced":"8.5.0"},{"fixed":"8.5.94"},{"introduced":"9.0.1"},{"fixed":"9.0.81"},{"introduced":"10.1.1"},{"fixed":"10.1.14"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2023-42795.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}],"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/10/9"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lw"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20231103-0007/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5521"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5522"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42795"}],"database_specific":{"cpes":["cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*"],"severity":"Medium"}}