rhsa-2024_4392
Vulnerability from csaf_redhat
Published
2024-07-08 22:19
Modified
2024-11-06 06:20
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.2 Security update

Notes

Topic
A security update is now available for Red Hat JBoss Enterprise Application Platform 8.0. 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 8 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 8.0. Security Fix(es): * HTTP-2: httpd: CONTINUATION frames DoS (CVE-2024-27316) * jose4j: denial of service via specially crafted JWE (CVE-2023-51775) * undertow: response write hangs in case of Java 17 TLSv1.3 NewSessionTicket (CVE-2024-5971) * undertow: LearningPushHandler can lead to remote memory DoS attacks (CVE-2024-3653) For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, 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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    "notes": [
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        "category": "summary",
        "text": "A security update is now available for Red Hat JBoss Enterprise Application Platform 8.0. Red Hat Product Security has rated this update as having a security impact of Important.\n\nA 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 8 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 8.0.\n\nSecurity Fix(es):\n\n* HTTP-2: httpd: CONTINUATION frames DoS (CVE-2024-27316)\n* jose4j: denial of service via specially crafted JWE (CVE-2023-51775)\n* undertow: response write hangs in case of Java 17 TLSv1.3 NewSessionTicket (CVE-2024-5971)\n* undertow: LearningPushHandler can lead to remote memory DoS attacks (CVE-2024-3653)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
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        "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.",
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    "title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.2 Security update",
    "tracking": {
      "current_release_date": "2024-11-06T06:20:14+00:00",
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      "cwe": {
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        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2024-02-29T00:00:00+00:00",
      "ids": [
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          "text": "2266921"
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          "category": "description",
          "text": "A flaw was found in the jose.4.j (jose4j) library. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c (PBES2 Count). This parameter dictates the number of PBKDF2 iterations needed to derive a CEK wrapping key. Its primary purpose is to intentionally slow down the key derivation function, making password brute-force and dictionary attacks more resource-intensive. However, if an attacker sets the p2c parameter in JWE to a large number, it can cause high computational consumption, resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "jose4j: denial of service via specially crafted JWE",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The vulnerability in the jose4j library, where the \"p2c\" parameter in PBKDF2-based JWE key management algorithms can be manipulated to induce high computational consumption, is classified as moderate severity due to its potential impact on service availability and resource exhaustion. By setting a large value for \"p2c\", an attacker can force the server to perform an excessive number of PBKDF2 iterations during key derivation. This results in increased CPU and memory usage, potentially leading to degraded performance or temporary denial of service.",
          "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": [
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      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-51775"
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        {
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          "summary": "RHBZ#2266921",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266921"
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-51775",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-51775"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-51775",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51775"
        }
      ],
      "release_date": "2024-02-29T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-08T22:19:06+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: https://access.redhat.com/articles/11258",
          "product_ids": [
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          ],
          "restart_required": {
            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2024:4392"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "jose4j: denial of service via specially crafted JWE"
    },
    {
      "cve": "CVE-2024-3653",
      "cwe": {
        "id": "CWE-401",
        "name": "Missing Release of Memory after Effective Lifetime"
      },
      "discovery_date": "2024-04-11T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2274437"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server\u0027s config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to reach the server with a normal HTTP request.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: LearningPushHandler can lead to remote memory DoS attacks",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat rates this as a Low impact vulnerability since the attacker needs to perform HTTP requests and the server must have incomplete configuration settings.",
          "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 8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-3653"
        },
        {
          "category": "external",
          "summary": "RHBZ#2274437",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274437"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-3653",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-3653"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-3653",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3653"
        }
      ],
      "release_date": "2024-07-08T20:53:45+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-08T22:19:06+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: https://access.redhat.com/articles/11258",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4392"
        },
        {
          "category": "workaround",
          "details": "Setting the maxAge configuration is sufficient to prevent the behavior of this vulnerability being explored.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "undertow: LearningPushHandler can lead to remote memory DoS attacks"
    },
    {
      "cve": "CVE-2024-5971",
      "cwe": {
        "id": "CWE-674",
        "name": "Uncontrolled Recursion"
      },
      "discovery_date": "2024-06-13T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2292211"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\\r\\n termination of the chunked response. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "undertow: response write hangs in case of Java 17 TLSv1.3 NewSessionTicket",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The identified vulnerability in Undertow, where chunked responses fail to terminate properly under Java 17 with TLSv1.3, represents a significant security concern due to its potential for uncontrolled resource consumption and denial of service (DoS) attacks. This issue arises from Undertow\u0027s mishandling of chunked response termination after initial data flushing, leading to clients waiting indefinitely for completion signals that are not sent. Such behavior could be exploited by malicious actors to exhaust server resources, resulting in service degradation or unavailability.",
          "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 8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-5971"
        },
        {
          "category": "external",
          "summary": "RHBZ#2292211",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292211"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-5971",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-5971"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-5971",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5971"
        }
      ],
      "release_date": "2024-07-08T20:46:55+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-08T22:19:06+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: https://access.redhat.com/articles/11258",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4392"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "undertow: response write hangs in case of Java 17 TLSv1.3 NewSessionTicket"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Bartek Nowotarski"
          ],
          "organization": "nowotarski.info"
        }
      ],
      "cve": "CVE-2024-27316",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2024-03-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268277"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in how Apache httpd implements the HTTP/2 protocol. There are insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single stream. This issue could allow an unauthenticated remote attacker to send packets to vulnerable servers, which could use up memory resources to cause a Denial of Service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "httpd: CONTINUATION frames DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat rates the security impact of this vulnerability as Moderate, in alignment with upstream Apache. The worst case scenario is memory exhaustion causing a denial of service. Once an attack has ended, the system should return to normal operations on its own.\n\nThis vulnerability stems from an imperfect definition of the HTTP/2 protocol. As the httpd component is widely utilized across nearly every major Red Hat offering, a full listing of impacted packages will not be provided. Therefore, the \u201cAffected Packages and Issued Red Hat Security Errata\u201d section contains a simplified list of what offerings need to remediate this vulnerability. Every impacted offering has at least one representative component listed, but potentially not all of them.",
          "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 8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-27316"
        },
        {
          "category": "external",
          "summary": "RHBZ#2268277",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268277"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-27316",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-27316"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-27316",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27316"
        },
        {
          "category": "external",
          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html",
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html"
        },
        {
          "category": "external",
          "summary": "https://nowotarski.info/http2-continuation-flood/",
          "url": "https://nowotarski.info/http2-continuation-flood/"
        },
        {
          "category": "external",
          "summary": "https://www.kb.cert.org/vuls/id/421644",
          "url": "https://www.kb.cert.org/vuls/id/421644"
        }
      ],
      "release_date": "2024-04-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-08T22:19:06+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: https://access.redhat.com/articles/11258",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4392"
        },
        {
          "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 the affected package as soon as possible.",
          "product_ids": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Enterprise Application Platform 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "httpd: CONTINUATION frames DoS"
    }
  ]
}


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