rhsa-2024_2694
Vulnerability from csaf_redhat
Published
2024-05-07 15:44
Modified
2024-11-04 10:15
Summary
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.57 SP4 security update

Notes

Topic
Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 4 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 4 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 3, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section. Security Fix(es): * curl: Usage of disabled protocol (CVE-2024-2004) * curl: QUIC certificate check bypass with wolfSSL (CVE-2024-2379) * curl: HTTP/2 push headers memory-leak (CVE-2024-2398) * curl: TLS certificate check bypass with mbedTLS (CVE-2024-2466) * jbcs-httpd24-httpd: httpd: CONTINUATION frames DoS (CVE-2024-27316) * jbcs-httpd24-mod_http2: httpd: CONTINUATION frames DoS (CVE-2024-27316) * jbcs-httpd24-nghttp2: httpd: CONTINUATION frames DoS (CVE-2024-27316) * jbcs-httpd24-nghttp2: nghttp2: CONTINUATION frames DoS (CVE-2024-28182) A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section. 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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          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
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            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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      "threats": [
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          "details": "Low"
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    {
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        "id": "CWE-295",
        "name": "Improper Certificate Validation"
      },
      "discovery_date": "2024-03-20T00:00:00+00:00",
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        {
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          "text": "2270499"
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          "text": "A flaw was found in curl. When libcurl is built to use wolfSSL as the TLS backend, it skips certificate verification for a QUIC connection if an unknown/bad cipher or curve is used.",
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          "text": "The curl package as shipped by Red Hat Enterprise Linux and RHSCL is not affected by this vulnerability because it does not have support for wolfSSL.",
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        {
          "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": "vendor_fix",
          "date": "2024-05-07T15:44:38+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\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": [
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          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
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      "threats": [
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          "category": "impact",
          "details": "Low"
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      ],
      "title": "curl: QUIC certificate check bypass with wolfSSL"
    },
    {
      "cve": "CVE-2024-2398",
      "cwe": {
        "id": "CWE-772",
        "name": "Missing Release of Resource after Effective Lifetime"
      },
      "discovery_date": "2024-03-20T00:00:00+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2270498"
        }
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          "category": "description",
          "text": "A flaw was found in curl. When an application configures libcurl to use HTTP/2 server push and the amount of received headers for the push surpasses the maximum allowed limit, libcurl aborts the server push. When aborting, libcurl does not free all the previously allocated headers, resulting in a memory leak.",
          "title": "Vulnerability description"
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          "text": "curl: HTTP/2 push headers memory-leak",
          "title": "Vulnerability summary"
        },
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          "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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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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      ],
      "title": "curl: HTTP/2 push headers memory-leak"
    },
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      "cve": "CVE-2024-2466",
      "cwe": {
        "id": "CWE-297",
        "name": "Improper Validation of Certificate with Host Mismatch"
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      "discovery_date": "2024-03-20T00:00:00+00:00",
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          "text": "2270497"
        }
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        {
          "category": "description",
          "text": "A flaw was found in curl. When curl is built to use mbedTLS as the TLS backend, it does not check the server certificate of TLS connections done to a host specified as an IP address.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "curl: TLS certificate check bypass with mbedTLS",
          "title": "Vulnerability summary"
        },
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          "category": "other",
          "text": "The curl package as shipped by Red Hat Enterprise Linux and RHSCL is not affected by this vulnerability because it does not have support for mbedTLS.",
          "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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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-2466"
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        {
          "category": "external",
          "summary": "RHBZ#2270497",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270497"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-2466",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-2466"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-2466",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2466"
        },
        {
          "category": "external",
          "summary": "https://curl.se/docs/CVE-2024-2466.html",
          "url": "https://curl.se/docs/CVE-2024-2466.html"
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      "release_date": "2024-03-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-05-07T15:44:38+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
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          "restart_required": {
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          "url": "https://access.redhat.com/errata/RHSA-2024:2694"
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      "scores": [
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          "cvss_v3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
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          "details": "Moderate"
        }
      ],
      "title": "curl: TLS certificate check bypass with mbedTLS"
    },
    {
      "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 Core Services 1"
        ]
      },
      "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": "2024-05-07T15:44:38+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:2694"
        },
        {
          "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 Core Services 1"
          ]
        }
      ],
      "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 Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "httpd: CONTINUATION frames DoS"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Bartek Nowotarski"
          ],
          "organization": "nowotarski.info"
        }
      ],
      "cve": "CVE-2024-28182",
      "cwe": {
        "id": "CWE-390",
        "name": "Detection of Error Condition Without Action"
      },
      "discovery_date": "2024-03-08T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268639"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in how nghttp2 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 compute or memory resources to cause a Denial of Service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nghttp2: CONTINUATION frames DoS",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat rates the security impact of this vulnerability as Moderate, in alignment with upstream nghttp2. The worst case scenario is excessive CPU utilization causing a denial of service. Once an attack has ended, the system should return to normal operations on its own.",
          "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 Core Services 1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-28182"
        },
        {
          "category": "external",
          "summary": "RHBZ#2268639",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268639"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-28182",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-28182"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-28182",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28182"
        },
        {
          "category": "external",
          "summary": "https://github.com/nghttp2/nghttp2/security/advisories/GHSA-x6x3-gv8h-m57q",
          "url": "https://github.com/nghttp2/nghttp2/security/advisories/GHSA-x6x3-gv8h-m57q"
        },
        {
          "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": "2024-05-07T15:44:38+00:00",
          "details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:2694"
        },
        {
          "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 Core Services 1"
          ]
        }
      ],
      "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 Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "nghttp2: CONTINUATION frames DoS"
    }
  ]
}


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