rhsa-2024_6584
Vulnerability from csaf_redhat
Published
2024-09-11 11:26
Modified
2024-11-06 06:57
Summary
Red Hat Security Advisory: httpd security update

Notes

Topic
An update for httpd is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support. 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
The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: Security issues via?backend applications whose response headers are malicious or exploitable (CVE-2024-38476) 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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  "vulnerabilities": [
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      "cwe": {
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        "name": "Inclusion of Functionality from Untrusted Control Sphere"
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      "discovery_date": "2024-07-01T19:22:16+00:00",
      "ids": [
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          "text": "2295015"
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      "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"
        }
      ],
      "product_status": {
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      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-38476"
        },
        {
          "category": "external",
          "summary": "RHBZ#2295015",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295015"
        },
        {
          "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": "2024-09-11T11:26:00+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "7Server-optional-7.7.AUS:httpd-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-debuginfo-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-devel-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-manual-0:2.4.6-90.el7_7.5.noarch",
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            "7Server-optional-7.7.AUS:mod_proxy_html-1:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:mod_session-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:mod_ssl-1:2.4.6-90.el7_7.5.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:6584"
        },
        {
          "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": [
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        }
      ],
      "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"
          },
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            "7Server-optional-7.7.AUS:httpd-0:2.4.6-90.el7_7.5.src",
            "7Server-optional-7.7.AUS:httpd-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-debuginfo-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-devel-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:httpd-manual-0:2.4.6-90.el7_7.5.noarch",
            "7Server-optional-7.7.AUS:httpd-tools-0:2.4.6-90.el7_7.5.x86_64",
            "7Server-optional-7.7.AUS:mod_ldap-0:2.4.6-90.el7_7.5.x86_64",
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            "7Server-optional-7.7.AUS:mod_session-0:2.4.6-90.el7_7.5.x86_64",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "httpd: Security issues via\u00a0backend applications whose response headers are malicious or exploitable"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.