rhsa-2023_4509
Vulnerability from csaf_redhat
Published
2023-08-07 15:02
Modified
2024-11-06 03:29
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.4.12 security update

Notes

Topic
An update is now available for Red Hat JBoss Enterprise Application Platform. 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 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.12 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.11 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.12 Release Notes for information about the most significant bug fixes and enhancements included in this release. Security Fix(es): * undertow: OutOfMemoryError due to @MultipartConfig handling (CVE-2023-3223) * jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode (CVE-2021-46877) * jettison: Uncontrolled Recursion in JSONArray (CVE-2023-1436) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to 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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          "title": "Vulnerability description"
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          "summary": "https://research.jfrog.com/vulnerabilities/jettison-json-array-dos-xray-427911/",
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            "privilegesRequired": "NONE",
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          "details": "Moderate"
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      "title": "jettison: Uncontrolled Recursion in JSONArray"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Keke Lian \u0026 Haoran Zhao"
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          "organization": "System and Software Security Lab in Fudan University"
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          "text": "A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it\u0027s possible to bypass the limit by setting the file name in the request to null.",
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          "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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      "scores": [
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      ],
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          "category": "impact",
          "details": "Important"
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      ],
      "title": "undertow: OutOfMemoryError due to @MultipartConfig handling"
    },
    {
      "cve": "CVE-2023-5379",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2023-10-04T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2242099"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by mod_cluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because mod_proxy_cluster marks the JBoss EAP instance as an error worker when the TCP connection is closed from the backend after sending the AJP request without receiving an AJP response, and stops forwarding. This issue could allow a malicious user could to repeatedly send requests that exceed the max-header-size, causing a Denial of Service (DoS).",
          "title": "Vulnerability description"
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          "text": "undertow: AJP Request closes connection exceeding maxRequestSize",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Due to AJP packet size limitation by ProxyIOBufferSize (default: 8192, max: 65536) directive on httpd side, AJP packets larger than 64KB will not reach JBoss EAP. The default value of max-header-size in JBoss EAP 7 is 1048576 (1MiB), therefore, only JBoss EAP instances with max-header-size set to 64 KB or less may be affected by this issue.",
          "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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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-5379",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-5379"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-5379",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5379"
        }
      ],
      "release_date": "2023-12-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-08-07T15:02:21+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).",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:4509"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 7"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "undertow: AJP Request closes connection exceeding maxRequestSize"
    }
  ]
}


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