rhsa-2017_0250
Vulnerability from csaf_redhat
Published
2017-02-02 21:03
Modified
2024-11-10 17:27
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 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
The jboss-ec2-eap package 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 6.4.12. Security Fix(es): * It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation. (CVE-2016-8656) * It was discovered that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack and/or obtain sensitive information from requests other then their own. (CVE-2016-6816) * An EAP feature to download server log files allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user's browser to request the log files consuming enough resources that normal server functioning could be impaired. (CVE-2016-8627) * It was discovered that when configuring RBAC and marking information as sensitive, users with a Monitor role are able to view the sensitive information. (CVE-2016-7061) The CVE-2016-8627 issue was discovered by Darran Lofthouse and Brian Stansberry (Red Hat).
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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        "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 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.",
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          "title": "Vulnerability description"
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          "text": "tomcat: HTTP Request smuggling vulnerability due to permitting invalid character in HTTP requests",
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        {
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          "text": "Applying the fix provided to mitigate this issue may cause Tomcat to return 400 status after updating. For more information, refer to https://access.redhat.com/solutions/2891171",
          "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.",
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-6816",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6816"
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          "summary": "https://access.redhat.com/articles/2991951",
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          "url": "https://access.redhat.com/solutions/2891171"
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        {
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          "summary": "https://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.48",
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        {
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          "summary": "https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.73",
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          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.39",
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          "summary": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.8",
          "url": "https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.8"
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      "release_date": "2016-11-22T00:00:00+00:00",
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "baseScore": 5.8,
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            "userInteraction": "NONE",
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            "version": "3.0"
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      "threats": [
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          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "tomcat: HTTP Request smuggling vulnerability due to permitting invalid character in HTTP requests"
    },
    {
      "cve": "CVE-2016-7061",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2016-09-23T00:00:00+00:00",
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          "text": "1380852"
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      "notes": [
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          "category": "description",
          "text": "It was discovered that when configuring RBAC and marking information as sensitive, users with a Monitor role are able to view the sensitive information.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "EAP: Sensitive data can be exposed at the server level in domain mode",
          "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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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-7061",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7061"
        }
      ],
      "release_date": "2016-11-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-02-02T21:03:53+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",
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          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2017:0250"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
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          "cvss_v3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
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          "details": "Low"
        }
      ],
      "title": "EAP: Sensitive data can be exposed at the server level in domain mode"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Brian Stansberry",
            "Darran Lofthouse"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2016-8627",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2016-09-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1388240"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An EAP feature to download server log files allows logs to be available via GET requests making them vulnerable to cross-origin attacks. An attacker could trigger the user\u0027s browser to request the log files consuming enough resources that normal server functioning could be impaired.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "admin-cli: Potential EAP resource starvation DOS attack via GET requests for server log files",
          "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": [
          "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
          "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
          "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-8627"
        },
        {
          "category": "external",
          "summary": "RHBZ#1388240",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1388240"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-8627",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-8627"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-8627",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8627"
        }
      ],
      "release_date": "2017-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-02-02T21:03:53+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-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:0250"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "admin-cli: Potential EAP resource starvation DOS attack via GET requests for server log files"
    },
    {
      "cve": "CVE-2016-8656",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "discovery_date": "2016-09-15T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1400344"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jboss: jbossas: unsafe chown of server.log in jboss init script allows privilege escalation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "It was found that a variant of the Tomcat CVE-2016-1240 exploit is also applicable to Red Hat JBoss Enterprise Application Platform 5, 6, and 7. CVE-2016-8656 addresses these problems with JBoss EAP. The issue is now corrected in the various versions of Red Hat JBoss Enterprise Application Platform including EAP 6.4.13 and EAP 7.0.5. For further information please refer to https://access.redhat.com/articles/3016681",
          "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-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
          "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
          "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2016-8656"
        },
        {
          "category": "external",
          "summary": "RHBZ#1400344",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400344"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2016-8656",
          "url": "https://www.cve.org/CVERecord?id=CVE-2016-8656"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-8656",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8656"
        }
      ],
      "release_date": "2016-09-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-02-02T21:03:53+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-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:0250"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jboss-ec2-eap-0:7.5.13-1.Final_redhat_2.ep6.el6.src",
            "6Server-JBEAP-6.4:jboss-ec2-eap-samples-0:7.5.13-1.Final_redhat_2.ep6.el6.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jboss: jbossas: unsafe chown of server.log in jboss init script allows privilege escalation"
    }
  ]
}


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