rhsa-2017_1260
Vulnerability from csaf_redhat
Published
2017-05-18 22:09
Modified
2024-11-22 10:37
Summary
Red Hat Security Advisory: jboss-ec2-eap security, bug fix, and enhancement update

Notes

Topic
An update for jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6. Red Hat Product Security has rated this update as having a security impact of Moderate. 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
The jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise Application Platform running on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2). With this update, the jboss-ec2-eap package has been updated to ensure compatibility with Red Hat JBoss Enterprise Application Platform 6.4.15. Security Fix(es): * It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-9606) Red Hat would like to thank Moritz Bechler (AgNO3 GmbH & Co. KG) for reporting these issues.
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": "Moderate"
    },
    "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/"
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    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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": "The jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise Application Platform running on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2).\n\nWith this update, the jboss-ec2-eap package has been updated to ensure compatibility with Red Hat JBoss Enterprise Application Platform 6.4.15.\n\nSecurity Fix(es):\n\n* It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-9606)\n\nRed Hat would like to thank Moritz Bechler (AgNO3 GmbH \u0026 Co. KG) for reporting these issues.",
        "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": {
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      "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-2017:1260",
        "url": "https://access.redhat.com/errata/RHSA-2017:1260"
      },
      {
        "category": "external",
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        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Application_Platform/",
        "url": "https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Application_Platform/"
      },
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        "summary": "1400644",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400644"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_1260.json"
      }
    ],
    "title": "Red Hat Security Advisory: jboss-ec2-eap security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-22T10:37:45+00:00",
      "generator": {
        "date": "2024-11-22T10:37:45+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2017:1260",
      "initial_release_date": "2017-05-18T22:09:26+00:00",
      "revision_history": [
        {
          "date": "2017-05-18T22:09:26+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2017-05-18T22:09:26+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T10:37:45+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
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  "product_tree": {
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                "category": "product_name",
                "name": "Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server",
                "product": {
                  "name": "Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server",
                  "product_id": "6Server-JBEAP-6.4",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6::el6"
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          },
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                "name": "jboss-ec2-eap-samples-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
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                  "product_identification_helper": {
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        "category": "vendor",
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        "full_product_name": {
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          "product_id": "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch"
        },
        "product_reference": "jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
        "relates_to_product_reference": "6Server-JBEAP-6.4"
      },
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        "full_product_name": {
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Moritz Bechler"
          ],
          "organization": "AgNO3 GmbH \u0026 Co. KG"
        }
      ],
      "cve": "CVE-2016-9606",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2016-12-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1400644"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Resteasy: Yaml unmarshalling vulnerable to RCE",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "YamlProvider was removed the default list of providers to prevent a malicous user from requesting a payload be marshalled with Yaml. If marshalling of Yaml content is desired, add, or append a file with the name \u0027META-INF/services/javax.ws.rs.ext.Providers\u0027 to your WAR, or JAR with the contents \u0027org.jboss.resteasy.plugins.providers.YamlProvider\u0027\n\nIf YamlProvider is re-added to the default list of providers it\u0027s recommended to add authentication, and authorization to the endpoint expecting Yaml content to prevent exploitation of this vulnerablilty.",
          "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": [
          "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
          "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.src",
          "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-9606"
        },
        {
          "category": "external",
          "summary": "RHBZ#1400644",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400644"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9606",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-9606"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9606",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9606"
        }
      ],
      "release_date": "2016-12-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-05-18T22:09:26+00:00",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nFor details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:1260"
        },
        {
          "category": "workaround",
          "details": "Add authentication and authorization to any Resteasy endpoint which doesn\u0027t define a mime type, or defines a multipart mime type.",
          "product_ids": [
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "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": [
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.15-3.Final_redhat_3.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.15-3.Final_redhat_3.ep6.el6.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Resteasy: Yaml unmarshalling vulnerable to RCE"
    }
  ]
}


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