rhsa-2018:0465
Vulnerability from csaf_redhat
Published
2018-03-07 15:09
Modified
2025-08-03 22:18
Summary
Red Hat Security Advisory: Red Hat JBoss Web Server 3.1.0 Service Pack 2 security update

Notes

Topic
An update is now available for Red Hat JBoss Web Server 3.1. 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 Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat Connector (mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and the Tomcat Native library. This release of Red Hat JBoss Web Server 3.1 Service Pack 2 serves as a replacement for Red Hat JBoss Web Server 3.1, and includes bug fixes, which are documented in the Release Notes document linked to in the References. Security Fix(es): * apr: Out-of-bounds array deref in apr_time_exp*() functions (CVE-2017-12613) * tomcat: Remote Code Execution via JSP Upload (CVE-2017-12615) * tomcat: Information Disclosure when using VirtualDirContext (CVE-2017-12616) * tomcat: Remote Code Execution bypass for CVE-2017-12615 (CVE-2017-12617) * tomcat-native: Mishandling of client certificates can allow for OCSP check bypass (CVE-2017-15698) * tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources (CVE-2018-1304) * tomcat: Late application of security constraints can lead to resource exposure for unauthorised users (CVE-2018-1305) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
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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          "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
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          "date": "2018-03-07T15:09:54+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
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          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0465"
        },
        {
          "category": "workaround",
          "details": "Ensure that readonly is set to true (the default) for the DefaultServlet, WebDAV servlet or application context.\n\nBlock HTTP methods that permit resource modification for untrusted users.",
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            "Red Hat JBoss Web Server 3.1"
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      "threats": [
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          "category": "exploit_status",
          "date": "2022-03-25T00:00:00+00:00",
          "details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
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        {
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          "details": "Important"
        }
      ],
      "title": "tomcat: Remote Code Execution via JSP Upload"
    },
    {
      "cve": "CVE-2017-12616",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
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          "text": "When using a VirtualDirContext with Apache Tomcat 7.0.0 to 7.0.80 it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request.",
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          "text": "tomcat: Information Disclosure when using VirtualDirContext",
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          "text": "VirtualDirContext is not designed to be used in production, but only to ease development with IDEs without needing to fully republish jars in WEB-INF/lib.",
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      "scores": [
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      "threats": [
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    },
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          "title": "Vulnerability description"
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          "text": "tomcat: Remote Code Execution bypass for CVE-2017-12615",
          "title": "Vulnerability summary"
        },
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          "category": "other",
          "text": "This flaw affects Tomcat on Red Hat Enterprise Linux only when a specific context is configured with readonly=false. The default configuration has a readonly context, so it is not affected.",
          "title": "Statement"
        },
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          "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"
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        {
          "category": "external",
          "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
          "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
        }
      ],
      "release_date": "2017-09-21T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-07T15:09:54+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Web Server 3.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0465"
        },
        {
          "category": "workaround",
          "details": "Ensure that readonly is set to true (the default) for the DefaultServlet, WebDAV servlet or application context.\n\nBlock HTTP methods that permit resource modification for untrusted users.",
          "product_ids": [
            "Red Hat JBoss Web Server 3.1"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Web Server 3.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "exploit_status",
          "date": "2022-03-25T00:00:00+00:00",
          "details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
        },
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "tomcat: Remote Code Execution bypass for CVE-2017-12615"
    },
    {
      "cve": "CVE-2017-15698",
      "cwe": {
        "id": "CWE-299",
        "name": "Improper Check for Certificate Revocation"
      },
      "discovery_date": "2018-02-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1540824"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates that should have been rejected (if the OCSP check had been made) to be accepted. Users not using OCSP checks are not affected by this vulnerability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat-native: Mishandling of client certificates can allow for OCSP check bypass",
          "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 Web Server 3.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-15698"
        },
        {
          "category": "external",
          "summary": "RHBZ#1540824",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1540824"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-15698",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-15698"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-15698",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15698"
        }
      ],
      "release_date": "2018-01-31T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-07T15:09:54+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Web Server 3.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0465"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Web Server 3.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat-native: Mishandling of client certificates can allow for OCSP check bypass"
    },
    {
      "cve": "CVE-2018-1304",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "discovery_date": "2018-02-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1548289"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The URL pattern of \"\" (the empty string) which exactly maps to the context root was not correctly handled in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 when used as part of a security constraint definition. This caused the constraint to be ignored. It was, therefore, possible for unauthorised users to gain access to web application resources that should have been protected. Only security constraints with a URL pattern of the empty string were affected.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources",
          "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 Web Server 3.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1304"
        },
        {
          "category": "external",
          "summary": "RHBZ#1548289",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548289"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1304",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1304"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1304",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1304"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.85",
          "url": "https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.85"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.50",
          "url": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.50"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.28",
          "url": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.28"
        }
      ],
      "release_date": "2018-01-31T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-07T15:09:54+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Web Server 3.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0465"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Web Server 3.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources"
    },
    {
      "cve": "CVE-2018-1305",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "discovery_date": "2018-02-23T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1548282"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Security constraints defined by annotations of Servlets in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 were only applied once a Servlet had been loaded. Because security constraints defined in this way apply to the URL pattern and any URLs below that point, it was possible - depending on the order Servlets were loaded - for some security constraints not to be applied. This could have exposed resources to users who were not authorised to access them.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: Late application of security constraints can lead to resource exposure for unauthorised users",
          "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 Web Server 3.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1305"
        },
        {
          "category": "external",
          "summary": "RHBZ#1548282",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548282"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1305",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1305"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1305",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1305"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.85",
          "url": "https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.85"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.50",
          "url": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.50"
        },
        {
          "category": "external",
          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.28",
          "url": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.28"
        }
      ],
      "release_date": "2018-02-23T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-03-07T15:09:54+00:00",
          "details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files).\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Web Server 3.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:0465"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Web Server 3.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: Late application of security constraints can lead to resource exposure for unauthorised users"
    }
  ]
}


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