rhsa-2020_3730
Vulnerability from csaf_redhat
Published
2020-09-14 11:19
Modified
2024-11-22 15:38
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 6.4 security update

Notes

Topic
An update is now available for Red Hat JBoss Enterprise Application Platform 6.4. 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 6.4.23 includes bug fixes and enhancements, which are documented in the Release Notes document listed in the References section. Security Fix(es): * jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS (CVE-2020-14384) 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. All users of Red Hat JBoss Enterprise Application Platform 6.4 are advised to upgrade to these updated packages.
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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  "vulnerabilities": [
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      "cwe": {
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        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2020-09-02T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1875176"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in jbossweb. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS",
          "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": {
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          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14384",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14384"
        }
      ],
      "release_date": "2020-09-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-09-14T11:19:35+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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          "url": "https://access.redhat.com/errata/RHSA-2020:3730"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "6Server-JBEAP-6.4:jbossweb-0:7.5.31-3.Final_redhat_3.1.ep6.el6.noarch",
            "6Server-JBEAP-6.4:jbossweb-0:7.5.31-3.Final_redhat_3.1.ep6.el6.src",
            "7Server-JBEAP-6.4:jbossweb-0:7.5.31-3.Final_redhat_3.1.ep6.el7.noarch",
            "7Server-JBEAP-6.4:jbossweb-0:7.5.31-3.Final_redhat_3.1.ep6.el7.src"
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS"
    }
  ]
}


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