Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.57 SP5 security update

Fixed packages 47

Vulnerabilities 6

• Critical 9.1
  CVE-2024-38475 Exploited Public exploit Scanner template EPSS 100%

  Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path.

  Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code…

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine
  Jul 1, 2024

  KEV May 1, 2025
• Critical 9.8
  CVE-2024-38476 Public exploit EPSS 42%

  Apache HTTP Server may use exploitable/malicious backend application output to run local handlers via internal redirect

  Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable. Users are recommended to upgrade to version 2…

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine
  Jul 1, 2024
• High 8.1
  CVE-2024-38473 Public exploit Scanner template EPSS 26%

  Apache HTTP Server proxy encoding problem

  Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, w…

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Azure Linux Alpine
  Jul 1, 2024
• High 8.1
  CVE-2024-38474

  Apache HTTP Server weakness with encoded question marks in backreferences

  Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be exec…

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine
  Jul 1, 2024
• High 7.5
  CVE-2024-38477

  Apache HTTP Server: Crash resulting in Denial of Service in mod_proxy via a malicious request

  null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine
  Jul 1, 2024
• High 7.5
  CVE-2024-39573 EPSS 35%

  Apache HTTP Server: mod_rewrite proxy handler substitution

  Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

  Apache Software Foundation Apache HTTP Server apache2 apache2 Debian Ubuntu Alpine
  Jul 1, 2024

References

• article
  https://access.redhat.com/security/updates/classification/#important
• article
  https://docs.redhat.com/en/documentation/red_hat_jboss_core_services/2.4.57/html/red_hat_jboss_core_services_apache_http_server_2.4.57_service_pack_5_release_notes/index
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295012
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295013
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295014
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295015
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295016
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2295022
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_5239.json
• report
  https://access.redhat.com/security/cve/CVE-2024-38473
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-38473
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-38473
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38473
• report
  https://access.redhat.com/security/cve/CVE-2024-38474
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-38474
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-38474
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38474
• report
  https://access.redhat.com/security/cve/CVE-2024-38475
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-38475
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-38475
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38475
• article
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• report
  https://access.redhat.com/security/cve/CVE-2024-38476
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-38476
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-38476
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38476
• report
  https://access.redhat.com/security/cve/CVE-2024-38477
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-38477
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-38477
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38477
• report
  https://access.redhat.com/security/cve/CVE-2024-39573
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-39573
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-39573
• article
  https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-39573