rhsa-2018_1843
Vulnerability from csaf_redhat
Published
2018-06-13 12:19
Modified
2024-11-22 12:05
Summary
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.23 security update

Notes

Topic
An update is now available for Red Hat JBoss Core Services. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.23 Service Pack 5 serves as a replacement of Red Hat JBoss Core Services Web Server Connectors 2.4.23 and includes bug fixes, which are documented in the Release Notes document linked to in the References. Security Fix(es): * isapi_redirect: Mishandled HTTP request paths in jk_isapi_plugin.c can lead to unintended exposure of application resources via the reverse proxy (CVE-2018-1323) Details around this issue, including information about the CVE, severity of the issue, and the CVSS score can be found on the CVE page listed in the Reference section below.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Red Hat JBoss Core Services.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience.\n\nThis release of Red Hat JBoss Core Services Apache HTTP Server 2.4.23 Service Pack 5 serves as a replacement of Red Hat JBoss Core Services Web Server Connectors 2.4.23 and includes bug fixes, which are documented in the Release Notes document linked to in the References. \n\nSecurity Fix(es):\n\n* isapi_redirect: Mishandled HTTP request paths in jk_isapi_plugin.c can lead to unintended exposure of application resources via the reverse proxy (CVE-2018-1323)\n\nDetails around this issue, including information about the CVE, severity of the issue, and the CVSS score can be found on the CVE page listed in the Reference section below.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2018:1843",
        "url": "https://access.redhat.com/errata/RHSA-2018:1843"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-us/red_hat_jboss_core_services/2.4.23/",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_jboss_core_services/2.4.23/"
      },
      {
        "category": "external",
        "summary": "1554647",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1554647"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_1843.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.23 security update",
    "tracking": {
      "current_release_date": "2024-11-22T12:05:54+00:00",
      "generator": {
        "date": "2024-11-22T12:05:54+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2018:1843",
      "initial_release_date": "2018-06-13T12:19:29+00:00",
      "revision_history": [
        {
          "date": "2018-06-13T12:19:29+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2018-06-13T12:19:29+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T12:05:54+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat JBoss Core Services 1",
                "product": {
                  "name": "Red Hat JBoss Core Services 1",
                  "product_id": "Red Hat JBoss Core Services 1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_core_services:1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat JBoss Core Services"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-1323",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2018-03-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1554647"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The IIS/ISAPI specific code in the Apache Tomcat JK ISAPI Connector 1.2.0 to 1.2.42 that normalised the requested path before matching it to the URI-worker map did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via IIS, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing Tomcat via the reverse proxy.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "isapi_redirect: Mishandled HTTP request paths in jk_isapi_plugin.c can lead to unintended exposure of application resources via the reverse proxy",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat JBoss Core Services 1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1323"
        },
        {
          "category": "external",
          "summary": "RHBZ#1554647",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1554647"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1323",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1323"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1323",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1323"
        },
        {
          "category": "external",
          "summary": "http://tomcat.apache.org/security-jk.html#Fixed_in_Apache_Tomcat_JK_Connector_1.2.43",
          "url": "http://tomcat.apache.org/security-jk.html#Fixed_in_Apache_Tomcat_JK_Connector_1.2.43"
        }
      ],
      "release_date": "2018-03-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-06-13T12:19:29+00:00",
          "details": "The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nAfter installing the updated packages, the httpd daemon will be restarted\nautomatically.",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:1843"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "isapi_redirect: Mishandled HTTP request paths in jk_isapi_plugin.c can lead to unintended exposure of application resources via the reverse proxy"
    }
  ]
}


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