rhsa-2012_1028
Vulnerability from csaf_redhat
Published
2012-06-22 01:12
Modified
2024-11-05 17:47
Summary
Red Hat Security Advisory: JBoss Enterprise BRMS Platform 5.3.0 update

Notes

Topic
JBoss Enterprise BRMS Platform 5.3.0, which fixes multiple security issues, various bugs, and adds enhancements is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.
Details
JBoss Enterprise BRMS Platform is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules. The Java Naming and Directory Interface (JNDI) Java API allows Java software clients to locate objects or services in an application server. This release of JBoss Enterprise BRMS Platform 5.3.0 serves as a replacement for JBoss Enterprise BRMS Platform 5.2.0. It includes various bug fixes and enhancements which are detailed in the JBoss Enterprise BRMS Platform 5.3.0 Release Notes. The Release Notes will be available shortly from https://docs.redhat.com/docs/en-US/index.html The following security issues are also fixed with this release: It was found that the JBoss JNDI service allowed unauthenticated, remote write access by default. The JNDI and HA-JNDI services, and the HAJNDIFactory invoker servlet were all affected. A remote attacker able to access the JNDI service (port 1099), HA-JNDI service (port 1100), or the HAJNDIFactory invoker servlet on a JBoss server could use this flaw to add, delete, and modify items in the JNDI tree. This could have various, application-specific impacts. (CVE-2011-4605) It was found that the invoker servlets, deployed by default via httpha-invoker, only performed access control on the HTTP GET and POST methods, allowing remote attackers to make unauthenticated requests by using different HTTP methods. Due to the second layer of authentication provided by a security interceptor, this issue is not exploitable on default installations unless an administrator has misconfigured the security interceptor or disabled it. (CVE-2011-4085) When a JGroups channel is started, the JGroups diagnostics service would be enabled by default with no authentication. This service is exposed via IP multicast. An attacker on an adjacent network could exploit this flaw to read diagnostics information. (CVE-2012-2377) Red Hat would like to thank Christian Schlüter (VIADA) for reporting CVE-2011-4605. Warning: Before applying the update, back up your existing JBoss Enterprise BRMS Platform installation (including its databases, applications, configuration files, and so on). All users of JBoss Enterprise BRMS Platform 5.2.0 as provided from the Red Hat Customer Portal are advised to upgrade to JBoss Enterprise BRMS Platform 5.3.0.
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.


To clipboard 

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        "text": "JBoss Enterprise BRMS Platform 5.3.0, which fixes multiple security issues,\nvarious bugs, and adds enhancements is now available from the Red Hat\nCustomer Portal.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section.",
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        "text": "JBoss Enterprise BRMS Platform is a business rules management system for\nthe management, storage, creation, modification, and deployment of JBoss\nRules. The Java Naming and Directory Interface (JNDI) Java API allows Java\nsoftware clients to locate objects or services in an application server.\n\nThis release of JBoss Enterprise BRMS Platform 5.3.0 serves as a\nreplacement for JBoss Enterprise BRMS Platform 5.2.0. It includes various\nbug fixes and enhancements which are detailed in the JBoss Enterprise BRMS\nPlatform 5.3.0 Release Notes. The Release Notes will be available shortly\nfrom https://docs.redhat.com/docs/en-US/index.html\n\nThe following security issues are also fixed with this release:\n\nIt was found that the JBoss JNDI service allowed unauthenticated, remote\nwrite access by default. The JNDI and HA-JNDI services, and the\nHAJNDIFactory invoker servlet were all affected. A remote attacker able to\naccess the JNDI service (port 1099), HA-JNDI service (port 1100), or the\nHAJNDIFactory invoker servlet on a JBoss server could use this flaw to add,\ndelete, and modify items in the JNDI tree. This could have various,\napplication-specific impacts. (CVE-2011-4605)\n\nIt was found that the invoker servlets, deployed by default via\nhttpha-invoker, only performed access control on the HTTP GET and POST\nmethods, allowing remote attackers to make unauthenticated requests by\nusing different HTTP methods. Due to the second layer of authentication\nprovided by a security interceptor, this issue is not exploitable on\ndefault installations unless an administrator has misconfigured the\nsecurity interceptor or disabled it. (CVE-2011-4085)\n\nWhen a JGroups channel is started, the JGroups diagnostics service would be\nenabled by default with no authentication. This service is exposed via IP\nmulticast. An attacker on an adjacent network could exploit this flaw to\nread diagnostics information. (CVE-2012-2377)\n\nRed Hat would like to thank Christian Schl\u00fcter (VIADA) for reporting\nCVE-2011-4605.\n\nWarning: Before applying the update, back up your existing JBoss Enterprise\nBRMS Platform installation (including its databases, applications,\nconfiguration files, and so on).\n\nAll users of JBoss Enterprise BRMS Platform 5.2.0 as provided from the Red\nHat Customer Portal are advised to upgrade to JBoss Enterprise BRMS\nPlatform 5.3.0.",
        "title": "Details"
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          "text": "The servlets invoked by httpha-invoker in JBoss Enterprise Application Platform before 5.1.2, SOA Platform before 5.2.0, BRMS Platform before 5.3.0, and Portal Platform before 4.3 CP07 perform access control only for the GET and POST methods, which allow remote attackers to bypass authentication by sending a request with a different method.  NOTE: this vulnerability exists because of a CVE-2010-0738 regression.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Invoker servlets authentication bypass (HTTP verb tampering)",
          "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"
        }
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750422"
        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2011-4085",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4085"
        }
      ],
      "release_date": "2011-11-16T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2012-06-22T01:12:00+00:00",
          "details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting JBoss Enterprise BRMS Platform installation (including its\ndatabases, applications, configuration files, and so on).",
          "product_ids": [
            "JBoss Enterprise BRMS Platform 5.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2012:1028"
        }
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      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 2.6,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "JBoss Enterprise BRMS Platform 5.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "Invoker servlets authentication bypass (HTTP verb tampering)"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Christian Schl\u00fcter"
          ],
          "organization": "VIADA"
        }
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      "cve": "CVE-2011-4605",
      "cwe": {
        "id": "CWE-306",
        "name": "Missing Authentication for Critical Function"
      },
      "discovery_date": "2011-12-07T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "766469"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The (1) JNDI service, (2) HA-JNDI service, and (3) HAJNDIFactory invoker servlet in JBoss Enterprise Application Platform 4.3.0 CP10 and 5.1.2, Web Platform 5.1.2, SOA Platform 4.2.0.CP05 and 4.3.0.CP05, Portal Platform 4.3 CP07 and 5.2.x before 5.2.2, and BRMS Platform before 5.3.0 do not properly restrict write access, which allows remote attackers to add, delete, or modify items in a JNDI tree via unspecified vectors.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "JNDI: unauthenticated remote write access is permitted by default",
          "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": [
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          "summary": "Canonical URL",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4605"
        }
      ],
      "release_date": "2012-06-20T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2012-06-22T01:12:00+00:00",
          "details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting JBoss Enterprise BRMS Platform installation (including its\ndatabases, applications, configuration files, and so on).",
          "product_ids": [
            "JBoss Enterprise BRMS Platform 5.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2012:1028"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "JBoss Enterprise BRMS Platform 5.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "JNDI: unauthenticated remote write access is permitted by default"
    },
    {
      "cve": "CVE-2012-1167",
      "discovery_date": "2012-03-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "802622"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The JBoss Server in JBoss Enterprise Application Platform 5.1.x before 5.1.2 and 5.2.x before 5.2.2, Web Platform before 5.1.2, BRMS Platform before 5.3.0, and SOA Platform before 5.3.0, when the server is configured to use the JaccAuthorizationRealm and the ignoreBaseDecision property is set to true on the JBossWebRealm, does not properly check the permissions created by the WebPermissionMapping class, which allows remote authenticated users to access arbitrary applications.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "JBoss: authentication bypass when running under JACC with ignoreBaseDecision on JBossWebRealm",
          "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": {
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        ]
      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2012-1167"
        },
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          "summary": "RHBZ#802622",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=802622"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2012-1167",
          "url": "https://www.cve.org/CVERecord?id=CVE-2012-1167"
        },
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-1167",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1167"
        }
      ],
      "release_date": "2012-06-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2012-06-22T01:12:00+00:00",
          "details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting JBoss Enterprise BRMS Platform installation (including its\ndatabases, applications, configuration files, and so on).",
          "product_ids": [
            "JBoss Enterprise BRMS Platform 5.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2012:1028"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "JBoss Enterprise BRMS Platform 5.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "JBoss: authentication bypass when running under JACC with ignoreBaseDecision on JBossWebRealm"
    },
    {
      "acknowledgments": [
        {
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2012-2377",
      "discovery_date": "2012-05-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "823392"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "JGroups diagnostics service in JBoss Enterprise Portal Platform before 5.2.2, SOA Platform before 5.3.0, and BRMS Platform before 5.3.0, is enabled without authentication when started by the JGroups channel, which allows remote attackers in adjacent networks to read diagnostics information via a crafted IP multicast.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "JGroups diagnostics service enabled by default with no authentication when a JGroups channel is started",
          "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": [
          "JBoss Enterprise BRMS Platform 5.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2012-2377"
        },
        {
          "category": "external",
          "summary": "RHBZ#823392",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=823392"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2012-2377",
          "url": "https://www.cve.org/CVERecord?id=CVE-2012-2377"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-2377",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-2377"
        }
      ],
      "release_date": "2012-06-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2012-06-22T01:12:00+00:00",
          "details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting JBoss Enterprise BRMS Platform installation (including its\ndatabases, applications, configuration files, and so on).",
          "product_ids": [
            "JBoss Enterprise BRMS Platform 5.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2012:1028"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "products": [
            "JBoss Enterprise BRMS Platform 5.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "JGroups diagnostics service enabled by default with no authentication when a JGroups channel is started"
    }
  ]
}


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