rhsa-2018_2740
Vulnerability from csaf_redhat
Published
2018-09-24 21:46
Modified
2024-09-16 00:26
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 6.4.21 security update

Notes

Topic
An update is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux. 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 Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release of Red Hat JBoss Enterprise Application Platform 6.4.21 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.20, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536) * guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service (CVE-2018-10237) * picketlink: The fix for CVE-2017-2582 breaks the feature of attribute replacement with system property in picketlink.xml (CVE-2017-2582) * jbossweb: tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. The CVE-2017-2582 issue was discovered by Hynek Mlnarik (Red Hat) and the CVE-2017-7536 issue was discovered by Gunnar Morling (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 is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux.\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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          "category": "description",
          "text": "It was found that while parsing the SAML messages the StaxParserUtil class of Picketlink replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the \"InResponseTo\" field in the response.",
          "title": "Vulnerability description"
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          "text": "keycloak: SAML request parser replaces special strings with system properties",
          "title": "Vulnerability summary"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1410481"
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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      ],
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          "details": "Moderate"
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        {
          "category": "description",
          "text": "It was found that when the security manager\u0027s reflective permissions, which allows it to access the private members of the class, are granted to Hibernate Validator, a potential privilege escalation can occur. By allowing the calling code to access those private members without the permission an attacker may be able to validate an invalid instance and access the private member value via ConstraintViolation#getInvalidValue().",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "hibernate-validator: Privilege escalation when running under the security manager",
          "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": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-7536"
        },
        {
          "category": "external",
          "summary": "RHBZ#1465573",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1465573"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-7536",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-7536"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-7536",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7536"
        }
      ],
      "release_date": "2017-09-26T00:00:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
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      ],
      "title": "hibernate-validator: Privilege escalation when running under the security manager"
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      "cve": "CVE-2018-1336",
      "discovery_date": "2018-07-23T00:00:00+00:00",
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        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1607591"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "tomcat: A bug in the UTF-8 decoder can lead to DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Fuse 6.3 and 7 standalone distributions ship but do not use tomcat, and as such are not affected by this flaw; however, Fuse Integration Services 2.0 and Fuse 7 on OpenShift provide the affected artifacts via their respective maven repositories, and will provide fixes for this issue in a future release.",
          "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"
        }
      ],
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        ]
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-1336"
        },
        {
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          "summary": "RHBZ#1607591",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1607591"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-1336",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-1336"
        },
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          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-1336",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1336"
        }
      ],
      "release_date": "2018-07-22T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 6.4"
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:2740"
        }
      ],
      "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 Enterprise Application Platform 6.4"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "tomcat: A bug in the UTF-8 decoder can lead to DoS"
    },
    {
      "cve": "CVE-2018-10237",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "discovery_date": "2018-05-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1573391"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Guava where the AtomicDoubleArray and CompoundOrdering classes were found to allocate memory based on size fields sent by the client without validation. A crafted message could cause the server to consume all available memory or crash leading to a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Openshift Application Runtimes: Eclipse Vert.x is not exploitable by this flaw, though the vulnerable code is a transient dependency to the product. This issue may be addressed in a future release.",
          "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 Enterprise Application Platform 6.4"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-10237"
        },
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          "category": "external",
          "summary": "RHBZ#1573391",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1573391"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-10237",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10237"
        },
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          "category": "external",
          "summary": "https://github.com/google/guava/wiki/CVE-2018-10237",
          "url": "https://github.com/google/guava/wiki/CVE-2018-10237"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/guava-announce/xqWALw4W1vs/discussion",
          "url": "https://groups.google.com/forum/#!topic/guava-announce/xqWALw4W1vs/discussion"
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      ],
      "release_date": "2018-04-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 6.4"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:2740"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 6.4"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service"
    }
  ]
}


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