gsd-2023-41081
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Important: Authentication Bypass CVE-2023-41081 The mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included "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. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by this issue. The ISAPI redirector is not affected. This issue affects Apache Tomcat Connectors (mod_jk only): from 1.2.0 through 1.2.48. Users are recommended to upgrade to version 1.2.49, which fixes the issue. History 2023-09-13 Original advisory 2023-09-28 Updated summary
Aliases
Aliases
CVE-2023-41081


To clipboard 

{
   GSD: {
      alias: "CVE-2023-41081",
      id: "GSD-2023-41081",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-41081",
         ],
         details: "Important: Authentication Bypass CVE-2023-41081\n\nThe mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included \"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. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by 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",
         id: "GSD-2023-41081",
         modified: "2023-12-13T01:20:45.684484Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security@apache.org",
            ID: "CVE-2023-41081",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Apache Tomcat Connectors",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<=",
                                       version_name: "1.2.0",
                                       version_value: "1.2.48",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Apache Software Foundation",
                  },
               ],
            },
         },
         credits: [
            {
               lang: "en",
               value: "Karl von Randow",
            },
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         data_format: "MITRE",
         data_type: "CVE",
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                  value: "Important: Authentication Bypass CVE-2023-41081\n\nThe mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included \"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. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by 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",
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         references: {
            reference_data: [
               {
                  name: "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b",
                  refsource: "MISC",
                  url: "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b",
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                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2023/09/28/7",
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            ],
         },
         source: {
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:apache:tomcat_connectors:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "1.2.49",
                        versionStartIncluding: "1.2.0",
                        vulnerable: true,
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               ID: "CVE-2023-41081",
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            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
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                     lang: "en",
                     value: "Important: Authentication Bypass CVE-2023-41081\n\nThe mod_jk component of Apache Tomcat Connectors in some circumstances, such as when a configuration included \"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. Such an implicit mapping could result in the unintended exposure of the status worker and/or bypass security constraints configured in httpd. As of JK 1.2.49, the implicit mapping functionality has been removed and all mappings must now be via explicit configuration. Only mod_jk is affected by 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",
                  },
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            problemtype: {
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               reference_data: [
                  {
                     name: "https://lists.apache.org/thread/rd1r26w7271jyqgzr4492tooyt583d8b",
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                  },
                  {
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                     refsource: "MISC",
                     tags: [],
                     url: "http://www.openwall.com/lists/oss-security/2023/09/28/7",
                  },
               ],
            },
         },
         impact: {
            baseMetricV3: {
               cvssV3: {
                  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,
            },
         },
         lastModifiedDate: "2023-09-29T00:15Z",
         publishedDate: "2023-09-13T10:15Z",
      },
   },
}


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