-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: httpd:2.4 security update Advisory ID: RHSA-2022:5163-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:5163 Issue date: 2022-06-22 CVE Names: CVE-2020-13950 ==================================================================== 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 Low. 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: mod_proxy NULL pointer dereference (CVE-2020-13950) 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/): 1966738 - CVE-2020-13950 httpd: mod_proxy NULL pointer dereference 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: httpd-2.4.37-47.module+el8.6.0+15654+427eba2e.2.src.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.src.rpm mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.src.rpm aarch64: httpd-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm httpd-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm httpd-debugsource-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm httpd-devel-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm httpd-tools-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm mod_ldap-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.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-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_session-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_session-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_ssl-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.aarch64.rpm noarch: httpd-filesystem-2.4.37-47.module+el8.6.0+15654+427eba2e.2.noarch.rpm httpd-manual-2.4.37-47.module+el8.6.0+15654+427eba2e.2.noarch.rpm ppc64le: httpd-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm httpd-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm httpd-debugsource-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm httpd-devel-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm httpd-tools-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm mod_ldap-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.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-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_session-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_session-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_ssl-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.ppc64le.rpm s390x: httpd-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm httpd-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm httpd-debugsource-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm httpd-devel-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm httpd-tools-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm mod_ldap-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.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-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_session-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_session-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_ssl-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.s390x.rpm x86_64: httpd-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm httpd-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm httpd-debugsource-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm httpd-devel-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm httpd-tools-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm httpd-tools-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm mod_ldap-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_ldap-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.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-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_proxy_html-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_session-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_session-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_ssl-2.4.37-47.module+el8.6.0+15654+427eba2e.2.x86_64.rpm mod_ssl-debuginfo-2.4.37-47.module+el8.6.0+15654+427eba2e.2.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-2020-13950 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYrMEn9zjgjWX9erEAQgeFg//TCoQjMOyZ6nsYGocj27JJXLctdqaYVkt 4GKbAE8B/85Oc8HKvidjTLPluBntS8EZyKUiVOQrn7qwsqdOMxEkKWG2cTeJITVb D4LJHj8Uu2dHMgK5hU1nZH9yRA12Y2hURRav3HAOshWloB95vafYT0kMeXQiUyt8 pTdCebtnTSpxgeZBRq5HOawk5TmDkKpk9LuER1vKaeBTJQOq8lV9AoiLiIQDaqdu 976P95isQdu4vr7IX3tg13u7vWCT7QnbkcmEp8JB9+a20EaZQXvqxunuk+JcujC9 JBawo6IyeOqPVdSKGtsYIqsrVo5RU3nxw2rDCABQXIPLoDfOmcsnh8oU7EWPMoBb bZs0bmoYcM1cPaR8T16Ii7NoA9j6Dirz/gH6mboYC7tSwyuyHPIXcv6BOXX3UHOg 8upQmcO6r44bkZSpnQZbQ0Mqezqrikbn51GW+49b3pzHE9kyBTwMbIhO4JnUKuM2 cfTtmnhY3tt6JCBgNVuPkz4kXfjWxy2mA9CjmWckTIEU6GJvUDMANPHNPTu1q52G gWgoA/3wbvPYl3tYaTCzptO7cfqyg4nECJbXbA5TzeyYlsfgnDuvkxKiyOMNPGPq SogUx7v+8WQDQ3v7S5Wy6RW3dQpkiDDjLR2twVbkJTbUCaM2O2jDz5+YQ0l4zjHD dCZ1eMOHFBg=uQtW -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce