rhsa-2015_2559
Vulnerability from csaf_redhat
Published
2015-12-07 20:46
Modified
2024-11-22 09:34
Summary
Red Hat Security Advisory: Red Hat JBoss BRMS 6.2.0 update

Notes

Topic
Red Hat JBoss BRMS 6.2.0, which fixes three security issues, several bugs, and adds various enhancements, is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having Critical 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
Red Hat JBoss BRMS is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules. This release of Red Hat JBoss BRMS 6.2.0 serves as a replacement for Red Hat JBoss BRMS 6.1.2, and includes bug fixes and enhancements. Refer to the Red Hat JBoss BRMS 6.2.0 Release Notes for information on the most significant of these changes. The Release Notes are available at https://access.redhat.com/documentation/en/red-hat-jboss-brms/ The following security issues are also fixed with this release: It was found that the Apache commons-collections library permitted code execution when deserializing objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the commons-collections library. (CVE-2015-7501) Further information about this security flaw may be found at: https://access.redhat.com/solutions/2045023 It was found that batik was vulnerable to XML External Entity attacks when parsing SVG files. A remote attacker able to send malicious SVG content to the affected server could use this flaw to read files accessible to the user running the application server, and potentially perform other more advanced XXE attacks. (CVE-2015-0250) It was found that jsoup did not properly validate user-supplied HTML content; certain HTML snippets could get past the validator without being detected as unsafe. A remote attacker could use a specially crafted HTML snippet to execute arbitrary web script in the user's browser. (CVE-2015-6748) All users of Red Hat JBoss BRMS 6.1.2 as provided from the Red Hat Customer Portal are advised to upgrade to Red Hat JBoss BRMS 6.2.0.
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.


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{
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      "text": "Critical"
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    "category": "csaf_security_advisory",
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    "distribution": {
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    "notes": [
      {
        "category": "summary",
        "text": "Red Hat JBoss BRMS 6.2.0, which fixes three security issues, several\nbugs, and adds various enhancements, is now available from the Red Hat\nCustomer Portal.\n\nRed Hat Product Security has rated this update as having Critical security\nimpact. Common Vulnerability Scoring System (CVSS) base scores, which give\ndetailed severity ratings, are available for each vulnerability from the\nCVE links in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat JBoss BRMS is a business rules management system for the\nmanagement, storage, creation, modification, and deployment of JBoss Rules.\n\nThis release of Red Hat JBoss BRMS 6.2.0 serves as a replacement for Red\nHat JBoss BRMS 6.1.2, and includes bug fixes and enhancements. Refer to the\nRed Hat JBoss BRMS 6.2.0 Release Notes for information on the most\nsignificant of these changes. The Release Notes are available at\nhttps://access.redhat.com/documentation/en/red-hat-jboss-brms/\n\nThe following security issues are also fixed with this release:\n\nIt was found that the Apache commons-collections library permitted code\nexecution when deserializing objects involving a specially constructed\nchain of classes. A remote attacker could use this flaw to execute\narbitrary code with the permissions of the application using the\ncommons-collections library. (CVE-2015-7501)\n\nFurther information about this security flaw may be found at:\nhttps://access.redhat.com/solutions/2045023\n\nIt was found that batik was vulnerable to XML External Entity attacks when\nparsing SVG files. A remote attacker able to send malicious SVG content to\nthe affected server could use this flaw to read files accessible to the\nuser running the application server, and potentially perform other more\nadvanced XXE attacks. (CVE-2015-0250)\n\nIt was found that jsoup did not properly validate user-supplied HTML\ncontent; certain HTML snippets could get past the validator without being\ndetected as unsafe. A remote attacker could use a specially crafted HTML\nsnippet to execute arbitrary web script in the user\u0027s browser.\n(CVE-2015-6748)\n\nAll users of Red Hat JBoss BRMS 6.1.2 as provided from the Red Hat Customer\nPortal are advised to upgrade to Red Hat JBoss BRMS 6.2.0.",
        "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"
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    "publisher": {
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    "references": [
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        "summary": "https://access.redhat.com/errata/RHSA-2015:2559",
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        "url": "https://access.redhat.com/security/updates/classification/#critical"
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      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=distributions\u0026version=6.2.0",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=distributions\u0026version=6.2.0"
      },
      {
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        "url": "https://access.redhat.com/documentation/en/red-hat-jboss-brms/"
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        "summary": "1203762",
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_2559.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss BRMS 6.2.0 update",
    "tracking": {
      "current_release_date": "2024-11-22T09:34:45+00:00",
      "generator": {
        "date": "2024-11-22T09:34:45+00:00",
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      "id": "RHSA-2015:2559",
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      "revision_history": [
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          "date": "2015-12-07T20:46:42+00:00",
          "number": "1",
          "summary": "Initial version"
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        {
          "date": "2019-02-20T12:35:49+00:00",
          "number": "2",
          "summary": "Last updated version"
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        {
          "date": "2024-11-22T09:34:45+00:00",
          "number": "3",
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      "status": "final",
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                "product": {
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                  "product_id": "Red Hat JBoss BRMS 6.2",
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            "name": "Red Hat Decision Manager"
          }
        ],
        "category": "vendor",
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  "vulnerabilities": [
    {
      "cve": "CVE-2015-0250",
      "cwe": {
        "id": "CWE-611",
        "name": "Improper Restriction of XML External Entity Reference"
      },
      "discovery_date": "2015-03-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1203762"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that batik was vulnerable to XML External Entity attacks when parsing SVG files. A remote attacker able to send malicious SVG content to the affected server could use this flaw to read files accessible to the user running the application server, and potentially perform other more advanced XXE attacks.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "batik: XML External Entity (XXE) injection in SVG parsing",
          "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 BRMS 6.2"
        ]
      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-0250"
        },
        {
          "category": "external",
          "summary": "RHBZ#1203762",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1203762"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-0250",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-0250"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-0250",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-0250"
        },
        {
          "category": "external",
          "summary": "http://xmlgraphics.apache.org/security.html",
          "url": "http://xmlgraphics.apache.org/security.html"
        }
      ],
      "release_date": "2012-07-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-12-07T20:46:42+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 installation, including all applications, configuration files,\ndatabases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application\nServer process before installing this update, and then after installing the\nupdate, restart the server by starting the JBoss Application Server\nprocess.",
          "product_ids": [
            "Red Hat JBoss BRMS 6.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2015:2559"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "Red Hat JBoss BRMS 6.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "batik: XML External Entity (XXE) injection in SVG parsing"
    },
    {
      "cve": "CVE-2015-6748",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "discovery_date": "2015-08-27T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1258310"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that jsoup did not properly validate user-supplied HTML content; certain HTML snippets could get past the validator without being detected as unsafe. A remote attacker could use a specially crafted HTML snippet to execute arbitrary web script in the user\u0027s browser.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jsoup: XSS vulnerability related to incomplete tags at EOF",
          "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 BRMS 6.2"
        ]
      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-6748"
        },
        {
          "category": "external",
          "summary": "RHBZ#1258310",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1258310"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-6748",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-6748"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-6748",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-6748"
        }
      ],
      "release_date": "2015-08-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-12-07T20:46:42+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 installation, including all applications, configuration files,\ndatabases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application\nServer process before installing this update, and then after installing the\nupdate, restart the server by starting the JBoss Application Server\nprocess.",
          "product_ids": [
            "Red Hat JBoss BRMS 6.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2015:2559"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "products": [
            "Red Hat JBoss BRMS 6.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jsoup: XSS vulnerability related to incomplete tags at EOF"
    },
    {
      "cve": "CVE-2015-7501",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "discovery_date": "2015-11-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1279330"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that the Apache commons-collections library permitted code execution when deserializing objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the commons-collections library.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "apache-commons-collections: InvokerTransformer code execution during deserialisation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the Apache commons-collections library as shipped with Fuse 6.2.0 and A-MQ 6.2.0. However, this flaw is not known to be exploitable under supported scenarios in these product versions, and so has been assigned an impact of Important for these products and their respective errata.",
          "title": "Statement"
        },
        {
          "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 BRMS 6.2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-7501"
        },
        {
          "category": "external",
          "summary": "RHBZ#1279330",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1279330"
        },
        {
          "category": "external",
          "summary": "RHSB-2045023",
          "url": "https://access.redhat.com/solutions/2045023"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-7501",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-7501"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-7501",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7501"
        },
        {
          "category": "external",
          "summary": "http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/",
          "url": "http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/"
        }
      ],
      "release_date": "2015-11-06T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-12-07T20:46:42+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 installation, including all applications, configuration files,\ndatabases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application\nServer process before installing this update, and then after installing the\nupdate, restart the server by starting the JBoss Application Server\nprocess.",
          "product_ids": [
            "Red Hat JBoss BRMS 6.2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2015:2559"
        }
      ],
      "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": [
            "Red Hat JBoss BRMS 6.2"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        }
      ],
      "title": "apache-commons-collections: InvokerTransformer code execution during deserialisation"
    }
  ]
}


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