rhsa-2020_3143
Vulnerability from csaf_redhat
Published
2020-07-23 20:20
Modified
2024-11-15 08:33
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3 security update

Notes

Topic
An update is now available for Red Hat JBoss Enterprise Application Platform 7.3. 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 7.3 is a platform for Java applications based on the WildFly application runtime. This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.3. Security Fix(es): * wildfly: unsafe deserialization in Wildfly Enterprise Java Beans (CVE-2020-10740) * jboss-ejb-client: wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service (CVE-2020-14307) * jboss-ejb-client: wildfly: Some EJB transaction objects may get accumulated causing Denial of Service (CVE-2020-14297) For more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section.
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": "Important"
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    "category": "csaf_security_advisory",
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    "distribution": {
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    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Red Hat JBoss Enterprise Application Platform 7.3.\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 Enterprise Application Platform 7.3 is a platform for Java applications based on the WildFly application runtime.\n\nThis asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.3.\n\nSecurity Fix(es):\n\n* wildfly: unsafe deserialization in Wildfly Enterprise Java Beans (CVE-2020-10740)\n\n* jboss-ejb-client: wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service (CVE-2020-14307)\n\n* jboss-ejb-client: wildfly: Some EJB transaction objects may get accumulated causing Denial of Service (CVE-2020-14297)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section.",
        "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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        "category": "external",
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        "url": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/",
        "url": "https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html-single/installation_guide/"
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        "summary": "1851327",
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        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1853595"
      },
      {
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3143.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3 security update",
    "tracking": {
      "current_release_date": "2024-11-15T08:33:48+00:00",
      "generator": {
        "date": "2024-11-15T08:33:48+00:00",
        "engine": {
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          "version": "4.2.1"
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      "id": "RHSA-2020:3143",
      "initial_release_date": "2020-07-23T20:20:33+00:00",
      "revision_history": [
        {
          "date": "2020-07-23T20:20:33+00:00",
          "number": "1",
          "summary": "Initial version"
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        {
          "date": "2020-07-23T20:20:33+00:00",
          "number": "2",
          "summary": "Last updated version"
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        {
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          "number": "3",
          "summary": "Last generated version"
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      "status": "final",
      "version": "3"
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Moritz Bechler"
          ],
          "organization": "SySS GmbH"
        }
      ],
      "cve": "CVE-2020-10740",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2020-03-25T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1834512"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Wildfly. A remote deserialization attack is possible in the Enterprise Application Beans (EJB) due to lack of validation/filtering capabilities in wildfly. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availablity.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly: unsafe deserialization in Wildfly Enterprise Java Beans",
          "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 Enterprise Application Platform 7"
        ]
      },
      "references": [
        {
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-10740"
        },
        {
          "category": "external",
          "summary": "RHBZ#1834512",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1834512"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-10740",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-10740"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10740",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10740"
        }
      ],
      "release_date": "2020-06-02T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-07-23T20:20:33+00:00",
          "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).\n\nYou must restart the JBoss server process for the update to take effect.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3143"
        },
        {
          "category": "workaround",
          "details": "There is currently no known mitigation for this issue.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "wildfly: unsafe deserialization in Wildfly Enterprise Java Beans"
    },
    {
      "cve": "CVE-2020-14297",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2020-07-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1853595"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Wildfly\u0027s EJB Client, where the accumulation of specific EJB transaction objects over time can cause services to slow down and eventually become unavailable. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly: Some EJB transaction objects may get accumulated causing Denial of Service",
          "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 Enterprise Application Platform 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-14297"
        },
        {
          "category": "external",
          "summary": "RHBZ#1853595",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1853595"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14297",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-14297"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14297",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14297"
        }
      ],
      "release_date": "2020-07-23T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-07-23T20:20:33+00:00",
          "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).\n\nYou must restart the JBoss server process for the update to take effect.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3143"
        }
      ],
      "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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "wildfly: Some EJB transaction objects may get accumulated causing Denial of Service"
    },
    {
      "cve": "CVE-2020-14307",
      "cwe": {
        "id": "CWE-404",
        "name": "Improper Resource Shutdown or Release"
      },
      "discovery_date": "2020-06-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1851327"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Wildfly\u0027s Enterprise Java Beans (EJB), where SessionOpenInvocations are never removed from the remote InvocationTracker after a response is received in the EJB Client, as well as the server. This flaw allows an attacker to craft a denial of service attack to make the service unavailable.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service",
          "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 Enterprise Application Platform 7"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-14307"
        },
        {
          "category": "external",
          "summary": "RHBZ#1851327",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1851327"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14307",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-14307"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14307",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14307"
        }
      ],
      "release_date": "2020-07-23T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-07-23T20:20:33+00:00",
          "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).\n\nYou must restart the JBoss server process for the update to take effect.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:3143"
        }
      ],
      "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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service"
    }
  ]
}


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