CVE-2023-41081

{"id": "CVE-2023-41081", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-09-13T10:15:07.657", "references": [{"url": "http://www.openwall.com/lists/oss-security/2023/09/28/7", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b", "tags": ["Mailing List"], "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": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2023/09/28/7", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b", "tags": ["Mailing List"], "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", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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"}], "lastModified": "2024-11-21T08:20:31.570", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:tomcat_connectors:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9349521D-9E00-44E9-A1FF-E12C299CFEFA", "versionEndExcluding": "1.2.49", "versionStartIncluding": "1.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}