rhsa-2024_5240
Vulnerability from csaf_redhat
Published
2024-08-13 13:06
Modified
2024-11-24 17:33
Summary
Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.57 SP5 security update

Notes

Topic
Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 5 is now available. 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 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 5 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 4, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section. Security Fix(es): * jbcs-httpd24-httpd: Potential SSRF in mod_rewrite (CVE-2024-39573) * jbcs-httpd24-httpd: null pointer dereference in mod_proxy (CVE-2024-38477) * jbcs-httpd24-httpd: Improper escaping of output in mod_rewrite (CVE-2024-38475) * jbcs-httpd24-httpd: Encoding problem in mod_proxy (CVE-2024-38473) * jbcs-httpd24-httpd: Substitution encoding issue in mod_rewrite (CVE-2024-38474) * jbcs-httpd24-httpd: Security issues via backend applications whose response headers are malicious or exploitable (CVE-2024-38476) 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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      },
      "discovery_date": "2024-07-01T19:21:36+00:00",
      "ids": [
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          "text": "2295012"
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      "notes": [
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          "category": "description",
          "text": "A flaw was found in the mod_proxy module of httpd. Due to an encoding problem, specially crafted request URLs with incorrect encoding can be sent to backend services, potentially bypassing authentication.",
          "title": "Vulnerability description"
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          "text": "httpd: Encoding problem in mod_proxy",
          "title": "Vulnerability summary"
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          "text": "This issue affects configurations where mechanisms other than ProxyPass/ProxyPassMatch or RewriteRule with the \u0027P\u0027 flag are used to configure a request to be proxied, such as SetHandler or inadvertent proxying via CVE-2024-39573. Note that these alternate mechanisms may be used within .htaccess files.\n\nFor more information about CVE-2024-39573, see https://access.redhat.com/security/cve/CVE-2024-39573.\n\nAdditionally, this flaw requires mod_proxy to be loaded and being used. This module can be disabled if its functionality is not needed.\n\nRed Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.",
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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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          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38473",
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          "details": "Moderate"
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      "title": "httpd: Encoding problem in mod_proxy"
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      "cwe": {
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        "name": "Improper Encoding or Escaping of Output"
      },
      "discovery_date": "2024-07-01T19:21:49+00:00",
      "ids": [
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          "text": "2295013"
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          "text": "A flaw was found in the mod_rewrite module of httpd. Due to a substitution encoding issue, specially crafted requests may allow an attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant only to be executed as CGI.",
          "title": "Vulnerability description"
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          "text": "httpd: Substitution encoding issue in mod_rewrite",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue only affects configurations with unsafe rules used in the RewriteRule directive. Also, to exploit this flaw, an attacker must be able to upload files to the server. For these reasons, this flaw was rated with an important and not critical severity.\n\nAdditionally, this flaw requires mod_rewrite to be loaded and used. This module can be disabled if its functionality is not needed.\n\nRed Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.",
          "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"
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-38474"
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        {
          "category": "external",
          "summary": "RHBZ#2295013",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295013"
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        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-38474",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38474"
        },
        {
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          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38474",
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38474"
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      ],
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      "remediations": [
        {
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          "date": "2024-08-13T13:06:23+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 be logged in to download the update.",
          "product_ids": [
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      "scores": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
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            "baseSeverity": "CRITICAL",
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            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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          "details": "Important"
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      ],
      "title": "httpd: Substitution encoding issue in mod_rewrite"
    },
    {
      "cve": "CVE-2024-38475",
      "cwe": {
        "id": "CWE-116",
        "name": "Improper Encoding or Escaping of Output"
      },
      "discovery_date": "2024-07-01T19:22:02+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2295014"
        }
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          "category": "description",
          "text": "A flaw was found in the mod_rewrite module of httpd. Improper escaping of output allows an attacker to map URLs to filesystem locations permitted to be served by the server but are not intentionally or directly reachable by any URL. This issue results in code execution or source code disclosure.",
          "title": "Vulnerability description"
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          "text": "httpd: Improper escaping of output in mod_rewrite",
          "title": "Vulnerability summary"
        },
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          "text": "This issue affects configurations with substitution rules used in the RewriteRule directive using backreferences or variables as the first segment of the substitution.\n\nAdditionally, this flaw requires mod_rewrite to be loaded and used. This module can be disabled if its functionality is not needed.\n\nRed Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.",
          "title": "Statement"
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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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          "url": "https://access.redhat.com/security/cve/CVE-2024-38475"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295014"
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38475"
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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 be logged in to download the update.",
          "product_ids": [
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        },
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          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ]
        }
      ],
      "scores": [
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          "cvss_v3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "httpd: Improper escaping of output in mod_rewrite"
    },
    {
      "cve": "CVE-2024-38476",
      "cwe": {
        "id": "CWE-829",
        "name": "Inclusion of Functionality from Untrusted Control Sphere"
      },
      "discovery_date": "2024-07-01T19:22:16+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2295015"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in httpd. Backend applications whose response headers are malicious or exploitable may allow information disclosure, server-side request forgery (SSRF) or local script execution.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "httpd: Security issues via\u00a0backend applications whose response headers are malicious or exploitable",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw can only be exploited by backend applications via malicious or exploitable response headers. For this reason, this flaw was rated with an important and not critical severity.\n\nRed Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.",
          "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"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-38476",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-38476"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-38476",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38476"
        },
        {
          "category": "external",
          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38476",
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38476"
        }
      ],
      "release_date": "2024-07-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-13T13:06:23+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 be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:5240"
        },
        {
          "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": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "httpd: Security issues via\u00a0backend applications whose response headers are malicious or exploitable"
    },
    {
      "cve": "CVE-2024-38477",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "discovery_date": "2024-07-01T19:22:29+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2295016"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the mod_proxy module of httpd. A NULL pointer dereference can be triggered when processing a specially crafted HTTP request, causing the httpd server to crash, and resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "httpd: NULL pointer dereference in mod_proxy",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "As this flaw allows a remote attacker to cause a denial of service, it has been rated with an important severity.\n\nThis flaw only affects configurations with mod_proxy loaded and being used. This module can be disabled via the configuration file if its functionality is not being used.",
          "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-2024-38477"
        },
        {
          "category": "external",
          "summary": "RHBZ#2295016",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295016"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-38477",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-38477"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-38477",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38477"
        },
        {
          "category": "external",
          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38477",
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38477"
        }
      ],
      "release_date": "2024-07-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-13T13:06:23+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 be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:5240"
        },
        {
          "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": "Important"
        }
      ],
      "title": "httpd: NULL pointer dereference in mod_proxy"
    },
    {
      "cve": "CVE-2024-39573",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2024-07-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2295022"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the mod_rewrite module of httpd. A potential SSRF allows an attacker to cause unsafe rules used in the RewriteRule directive to unexpectedly set up URLs to be handled by the mod_proxy module.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "httpd: Potential SSRF in mod_rewrite",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue only affects configurations with unsafe rules used in the RewriteRule directive.\n\nAdditionally, this flaw requires mod_rewrite and mod_proxy to be loaded and being used. These modules can be disabled via the configuration file if their functionality are not needed.\n\nRed Hat Enterprise Linux 6 is not affected by this vulnerability because the vulnerable code was introduced in a newer version of httpd.",
          "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-2024-39573"
        },
        {
          "category": "external",
          "summary": "RHBZ#2295022",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295022"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-39573",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-39573"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-39573",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39573"
        },
        {
          "category": "external",
          "summary": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-39573",
          "url": "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-39573"
        }
      ],
      "release_date": "2024-07-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-13T13:06:23+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 be logged in to download the update.",
          "product_ids": [
            "Red Hat JBoss Core Services 1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:5240"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not 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 Core Services 1"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat JBoss Core Services 1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "httpd: Potential SSRF in mod_rewrite"
    }
  ]
}


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