{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-41081", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2023-08-22T18:35:12.615Z", "datePublished": "2023-09-13T09:30:05.584Z", "dateUpdated": "2024-09-25T17:21:30.509Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Tomcat Connectors", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "1.2.48", "status": "affected", "version": "1.2.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Karl von Randow"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div><p>Important: Authentication Bypass CVE-2023-41081\n<br>\n</p><p>The mod_jk component of <span style=\"background-color: rgb(255, 255, 255);\">Apache Tomcat Connectors&nbsp;</span>in some circumstances, such as when a configuration included&nbsp;\"JkOptions +ForwardDirectories\" but the configuration did not provide explicit mounts for all possible proxied requests, mod_jk would use an implicit mapping and map the request to the first defined worker.&nbsp;<span style=\"background-color: var(--wht);\">Such an implicit mapping could result in the unintended exposure of the&nbsp;</span><span style=\"background-color: var(--wht);\">status worker and/or bypass security constraints configured in httpd. 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As\u00a0of JK 1.2.49, the implicit mapping functionality has been removed and all\u00a0mappings must now be via explicit configuration.\u00a0Only mod_jk is affected\u00a0by this issue. The ISAPI redirector is not affected.\n\nThis issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48.\n\nUsers are recommended to upgrade to version 1.2.49, which fixes the issue.\n\nHistory\n2023-09-13 Original advisory\n\n2023-09-28 Updated summary\n\n", "supportingMedia": [{"type": "text/html", "value": "<div><p>Important: Authentication Bypass CVE-2023-41081\n<br>\n</p><p>The mod_jk component of <span style=\"background-color: rgb(255, 255, 255);\">Apache Tomcat Connectors&nbsp;</span>in some circumstances, such as when a configuration included&nbsp;\"JkOptions +ForwardDirectories\" but the configuration did not provide explicit mounts for all possible proxied requests, mod_jk would use an implicit mapping and map the request to the first defined worker.&nbsp;<span style=\"background-color: var(--wht);\">Such an implicit mapping could result in the unintended exposure of the&nbsp;</span><span style=\"background-color: var(--wht);\">status worker and/or bypass security constraints configured in httpd. 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The ISAPI redirector is not affected.</span></p></div><p>This issue affects Apache Tomcat Connectors <span style=\"background-color: rgb(255, 255, 255);\">(mod_jk only)</span>: from 1.2.0 through 1.2.48.</p><p>Users are recommended to upgrade to version 1.2.49, which fixes the issue.</p><h2>History<br></h2><h2></h2><p>2023-09-13 Original advisory\n<br>2023-09-28 Updated summary<br></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Unexpected default behaviour"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2023-09-28T21:30:57.072Z"}}}, "cveMetadata": {"cveId": "CVE-2023-41081", "state": "PUBLISHED", "dateUpdated": "2024-09-25T17:21:30.509Z", "dateReserved": "2023-08-22T18:35:12.615Z", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "datePublished": "2023-09-13T09:30:05.584Z", "assignerShortName": "apache"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:tomcat_connectors:*:*:*:*:*:*:*:*", "matchCriteriaId": "9349521D-9E00-44E9-A1FF-E12C299CFEFA", "versionEndExcluding": "1.2.49", "versionStartIncluding": "1.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Important: Authentication Bypass CVE-2023-41081\n\nThe mod_jk component of Apache Tomcat Connectors\u00a0in some circumstances, such as when a configuration included\u00a0\"JkOptions +ForwardDirectories\" but the configuration did not provide explicit mounts for all possible proxied requests, mod_jk would use an implicit mapping and map the request to the first defined worker.\u00a0Such an implicit mapping could result in the unintended exposure of the\u00a0status worker and/or bypass security constraints configured in httpd. As\u00a0of JK 1.2.49, the implicit mapping functionality has been removed and all\u00a0mappings must now be via explicit configuration.\u00a0Only mod_jk is affected\u00a0by this issue. The ISAPI redirector is not affected.\n\nThis issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48.\n\nUsers are recommended to upgrade to version 1.2.49, which fixes the issue.\n\nHistory\n2023-09-13 Original advisory\n\n2023-09-28 Updated summary\n\n"}, {"lang": "es", "value": "Importante: Omisi\u00f3n de Autenticaci\u00f3n CVE-2023-41081. El componente mod_jk de Apache Tomcat Connectors en algunas circunstancias, como cuando una configuraci\u00f3n inclu\u00eda \"JkOptions +ForwardDirectories\" pero la configuraci\u00f3n no proporcionaba mounts expl\u00edcitos para todas las posibles solicitudes de proxy, mod_jk usar\u00eda un mapeo impl\u00edcito y mapear\u00eda la solicitud al primer worker definido. Un mapeo impl\u00edcito de este tipo podr\u00eda dar como resultado la exposici\u00f3n no deseada del estado del worker y/o eludir las restricciones de seguridad configuradas en httpd. A partir de JK 1.2.49, la funcionalidad de asignaci\u00f3n impl\u00edcita se elimin\u00f3 y todas las asignaciones ahora deben realizarse mediante una configuraci\u00f3n expl\u00edcita. S\u00f3lo mod_jk se ve afectado por este problema. El redirector ISAPI no se ve afectado. Este problema afecta a los conectores Apache Tomcat (solo mod_jk): desde la versi\u00f3n 1.2.0 hasta la 1.2.48. Se recomienda a los usuarios actualizar a la versi\u00f3n 1.2.49, que soluciona el problema. Historia: 2023-09-13. Aviso original: 2023-09-28. Resumen actualizado"}], "id": "CVE-2023-41081", "lastModified": "2024-11-21T08:20:31.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-09-13T10:15:07.657", "references": [{"source": "security@apache.org", "url": "http://www.openwall.com/lists/oss-security/2023/09/28/7"}, {"source": "security@apache.org", "tags": ["Mailing List"], "url": "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b"}, {"source": "security@apache.org", "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00027.html"}, {"source": "security@apache.org", "url": "https://www.openwall.com/lists/oss-security/2023/09/13/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2023/09/28/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00027.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.openwall.com/lists/oss-security/2023/09/13/2"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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