{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-42795","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2023-09-14T12:11:26.550Z","datePublished":"2023-10-10T17:42:16.705Z","dateUpdated":"2025-10-29T12:02:59.708Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Apache Tomcat","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"11.0.0-M11","status":"affected","version":"11.0.0-M1","versionType":"semver"},{"lessThanOrEqual":"10.1.13","status":"affected","version":"10.1.0-M1","versionType":"semver"},{"lessThanOrEqual":"9.0.80","status":"affected","version":"9.0.0-M1","versionType":"semver"},{"lessThanOrEqual":"8.5.93","status":"affected","version":"8.5.0","versionType":"semver"},{"lessThan":"8.5.0","status":"unknown","version":"3","versionType":"semver"},{"lessThanOrEqual":"10.0.27","status":"unknown","version":"10.0.0-M1","versionType":"semver"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Incomplete Cleanup vulnerability in Apache Tomcat.<p>When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 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.<br>Older, EOL versions may&nbsp;also be affected.<br></p><p>Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.</p>"}],"value":"Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 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-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue."}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-459","description":"CWE-459 Incomplete Cleanup","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2025-10-29T12:02:59.708Z"},"references":[{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lw"}],"source":{"discovery":"INTERNAL"},"title":"Apache Tomcat: Failure during request clean-up leads to sensitive data leaking to subsequent requests","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T19:30:24.387Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lw"},{"url":"http://www.openwall.com/lists/oss-security/2023/10/10/9","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5522","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5521","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20231103-0007/","tags":["x_transferred"]}]},{"affected":[{"vendor":"apache","product":"accumulo","cpes":["cpe:2.3:a:apache:accumulo:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"11.0.0-m1","status":"affected"},{"version":"10.10-m1","status":"affected","lessThanOrEqual":"10.1.13","versionType":"semver"},{"version":"9.0.0-m1","status":"affected","lessThanOrEqual":"9.0.80","versionType":"semver"},{"version":"8.5.0","status":"affected","lessThanOrEqual":"8.5.93","versionType":"semver"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-09-18T16:23:53.651535Z","id":"CVE-2023-42795","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-21T13:50:59.798Z"}}]}}