rhsa-2017_2477
Vulnerability from csaf_redhat
Published
2017-08-15 15:07
Modified
2024-09-16 00:27
Summary
Red Hat Security Advisory: Red Hat JBoss Data Virtualization 6.3 Update 7 security update

Notes

Topic
An update is now available for Red Hat JBoss Data Virtualization. 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 Data Virtualization is a lean data integration solution that provides easy, real-time, and unified data access across disparate sources to multiple applications and users. JBoss Data Virtualization makes data spread across physically distinct systems - such as multiple databases, XML files, and even Hadoop systems - appear as a set of tables in a local database. This release of Red Hat JBoss Data Virtualization 6.3 Update 7 serves as a replacement for Red Hat JBoss Data Virtualization 6.3 Update 6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. (CVE-2017-7525) * A vulnerability was discovered in Apache Thrift client libraries that allows remote, authenticated attackers to cause an infinite recursion via vectors involving the skip function; resulting in a denial of service (DoS) condition. (CVE-2015-3254) * A denial of service vulnerability was discovered in ZooKeeper which allows an attacker to dramatically increase CPU utilization by abusing "wchp/wchc" commands, leading to the server being unable to serve legitimate requests. (CVE-2017-5637) Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting CVE-2017-7525.
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": "Important"
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    "category": "csaf_vex",
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    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Red Hat JBoss Data Virtualization.\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.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat JBoss Data Virtualization is a lean data integration solution that provides easy, real-time, and unified data access across disparate sources to multiple applications and users. JBoss Data Virtualization makes data spread across physically distinct systems - such as multiple databases, XML files, and even Hadoop systems - appear as a set of tables in a local database.\n\nThis release of Red Hat JBoss Data Virtualization 6.3 Update 7 serves as a replacement for Red Hat JBoss Data Virtualization 6.3 Update 6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. (CVE-2017-7525)\n\n* A vulnerability was discovered in Apache Thrift client libraries that allows remote, authenticated attackers to cause an infinite recursion via vectors involving the skip function; resulting in a denial of service (DoS) condition. (CVE-2015-3254)\n\n* A denial of service vulnerability was discovered in ZooKeeper which allows an attacker to dramatically increase CPU utilization by abusing \"wchp/wchc\" commands, leading to the server being unable to serve legitimate requests. (CVE-2017-5637)\n\nRed Hat would like to thank Liao Xinxi (NSFOCUS) for reporting CVE-2017-7525.",
        "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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      },
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        "summary": "Canonical URL",
        "url": "https://access.redhat.com/security/data/csaf/v2/advisories/2017/rhsa-2017_2477.json"
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    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Data Virtualization 6.3 Update 7 security update",
    "tracking": {
      "current_release_date": "2024-09-16T00:27:57+00:00",
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      "cwe": {
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        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2017-06-16T00:00:00+00:00",
      "ids": [
        {
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          "text": "1462783"
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      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was discovered in Apache Thrift client libraries that allows remote, authenticated attackers to cause an infinite recursion via vectors involving the skip function; resulting in a denial of service (DoS) condition.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "thrift: Infinite recursion via vectors involving the skip function",
          "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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        ]
      },
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-3254"
        },
        {
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          "summary": "RHBZ#1462783",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1462783"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-3254",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-3254"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-3254",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3254"
        }
      ],
      "release_date": "2015-07-09T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying the update, back up your existing Red Hat JBoss Data Virtualization installation (including its databases, applications, configuration files, and so on).\n\nNote that it is recommended to halt the Red Hat JBoss Data Virtualization server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the Red Hat JBoss Data Virtualization server by starting the JBoss Application Server process.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2477"
        }
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "thrift: Infinite recursion via vectors involving the skip function"
    },
    {
      "cve": "CVE-2017-5637",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2017-05-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1454808"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A denial of service vulnerability was discovered in ZooKeeper which allows an attacker to dramatically increase CPU utilization by abusing \"wchp/wchc\" commands, leading to the server being unable to serve legitimate requests.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "zookeeper: Incorrect input validation with wchp/wchc four letter words",
          "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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        ]
      },
      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-5637"
        },
        {
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          "summary": "RHBZ#1454808",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1454808"
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        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-5637",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-5637"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-5637",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5637"
        }
      ],
      "release_date": "2017-02-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying the update, back up your existing Red Hat JBoss Data Virtualization installation (including its databases, applications, configuration files, and so on).\n\nNote that it is recommended to halt the Red Hat JBoss Data Virtualization server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the Red Hat JBoss Data Virtualization server by starting the JBoss Application Server process.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2477"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Data Virtualization 6.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "zookeeper: Incorrect input validation with wchp/wchc four letter words"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Liao Xinxi"
          ],
          "organization": "NSFOCUS"
        }
      ],
      "cve": "CVE-2017-7525",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2017-06-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1462702"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue affects the versions of jackson-databind (in Satellite 6.0 and 6.1) and candlepin (which embeds a copy of jackson-databind in Satellite 6.2) as shipped with Red Hat Satellite 6.x. However the affected code is NOT used at this time:\n\nCandlepin currently uses the default type resolution configuration for the ObjectMappers it creates/uses. Nowhere in candlepin do we enable global polymorphic deserialization via enableDefaultTyping(...), therefore based on the documentation sited BZ 1462702 , candlepin should not be affected.\n\nHowever as the vulnerable software ships with the product we have marked them as vulnerable to ensure the issue is tracked.\n\nJBoss EAP 7.x only uses the vulnerable Jackson Databind library for marshalling and unmarshalling of JSON objects passed to JAX-RS webservices. Some advise about how to remain safe when using JAX-RS webservices on JBoss EAP 7.x is available here: \n\nhttps://access.redhat.com/solutions/3279231\n\nAlthough JBoss Fuse ships the vulnerable version of jackson-databind, it does not call on enableDefaultTyping() for any polymorphic deserialization operations which is the root cause of this vulnerability. We have raised a Jira tracker to ensure that jackson-databind will be upgraded for Fuse 7.0, however due to feasibility issues jackson-databind cannot be upgraded in JBoss Fuse 6.3.",
          "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 Data Virtualization 6.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-7525"
        },
        {
          "category": "external",
          "summary": "RHBZ#1462702",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1462702"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-7525",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-7525"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-7525",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7525"
        }
      ],
      "release_date": "2017-07-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying the update, back up your existing Red Hat JBoss Data Virtualization installation (including its databases, applications, configuration files, and so on).\n\nNote that it is recommended to halt the Red Hat JBoss Data Virtualization server by stopping the JBoss Application Server process before installing this update, and then after installing the update, restart the Red Hat JBoss Data Virtualization server by starting the JBoss Application Server process.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2477"
        },
        {
          "category": "workaround",
          "details": "Mitigation to this problem is to not trigger polymorphic desrialization globally by using: objectMapper.enableDefaultTyping() and rather use @JsonTypeInfo on the class property to explicitly define the type information. For more information on this issue please refer to https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true",
          "product_ids": [
            "Red Hat JBoss Data Virtualization 6.3"
          ]
        }
      ],
      "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 Data Virtualization 6.3"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper"
    }
  ]
}


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