-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: httpd:2.4 security update Advisory ID: RHSA-2023:1673-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1673 Issue date: 2023-04-06 CVE Names: CVE-2023-25690 ===================================================================== 1. Summary: An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: HTTP request splitting with mod_rewrite and mod_proxy (CVE-2023-25690) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, the httpd daemon will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 2176209 - CVE-2023-25690 httpd: HTTP request splitting with mod_rewrite and mod_proxy 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: httpd-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.src.rpm mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.src.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.src.rpm aarch64: httpd-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm httpd-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm httpd-debugsource-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm httpd-devel-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm httpd-tools-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.aarch64.rpm mod_http2-debuginfo-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.aarch64.rpm mod_http2-debugsource-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.aarch64.rpm mod_ldap-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm mod_proxy_html-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_session-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_session-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_ssl-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.aarch64.rpm noarch: httpd-filesystem-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.noarch.rpm httpd-manual-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.noarch.rpm ppc64le: httpd-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm httpd-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm httpd-debugsource-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm httpd-devel-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm httpd-tools-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.ppc64le.rpm mod_http2-debuginfo-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.ppc64le.rpm mod_http2-debugsource-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.ppc64le.rpm mod_ldap-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm mod_proxy_html-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_session-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_session-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_ssl-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.ppc64le.rpm s390x: httpd-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm httpd-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm httpd-debugsource-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm httpd-devel-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm httpd-tools-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.s390x.rpm mod_http2-debuginfo-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.s390x.rpm mod_http2-debugsource-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.s390x.rpm mod_ldap-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm mod_proxy_html-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_session-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_session-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_ssl-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.s390x.rpm x86_64: httpd-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm httpd-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm httpd-debugsource-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm httpd-devel-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm httpd-tools-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_http2-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.x86_64.rpm mod_http2-debuginfo-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.x86_64.rpm mod_http2-debugsource-1.15.7-5.module+el8.7.0+18499+2e106f0b.4.x86_64.rpm mod_ldap-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm mod_proxy_html-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_session-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_session-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_ssl-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18499+2e106f0b.5.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2023-25690 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZDVu4NzjgjWX9erEAQjxqw//Xdc2egKTsEglWsG9aq1MwT0Q0jbt0+Ub Igp8WEnVQqCMAKtC/kkNvpDm6OK/efyeA0bLqSKIKTv2bTbajQePM/X7moQqsQXR oxeABptsNcLgtibn3yTCFKk82yRDNSHoo33oBREOc/M3LaukX5eisE3szdkgu4af 676E8c6Evj7aWnhMsPvCoFuZkQ9MsWmJx4sZvk97Bn1CmfRGuV44w4XCqFWkfZA4 MVA1eN+BnS/whU59m55VnlZafD7W3dwpastTJz/idTKMXu5byuYOlOsgxa/PGpR3 BjuyKhq2bMv0skZb3zMQUL+bGrj0JpM6UInV7L47Du5WXtSP9m3ZatsSG0uxse5Q 2Qpf322iifUzf7ct84pzhUVe5uGM5YAHUpszm2mWVfIFW7Yx5fuYYxbJRznqSNPF JzTFvp1b76hNijkMNd537BxOe5jkyekiJTyUpbFyrQgLBngwDAufXeSys3FJJC/w V3f1VEuvC/g3Jt+gXR0KHBBjhqkp68krSNdyd/Q1wjgcJuEbO/hVkBHMsPDqV4yB uvKA6f5l+Dy9YRkQgRvTZhDrhNDwnRSb9l+jHyydypGv5S5QAzFPDqFVnLkIowrv SiHSjGheBM5aNBetjylkPT+y4KpkZjP72HKfvih5KcJON2k3nF85Y4xTIjfuvV9G rs4Z+MxVfWU= =p6QB -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce