{"id":"ALSA-2022:7647","summary":"Moderate: httpd:2.4 security update","details":"The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.\n\nSecurity Fix(es):\n\n* httpd: mod_sed: Read/write beyond bounds (CVE-2022-23943)\n* httpd: mod_lua: Use of uninitialized value of in r:parsebody (CVE-2022-22719)\n* httpd: core: Possible buffer overflow with very large or unlimited LimitXMLRequestBody (CVE-2022-22721)\n* httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-26377)\n* httpd: mod_lua: DoS in r:parsebody (CVE-2022-29404)\n* httpd: mod_sed: DoS vulnerability (CVE-2022-30522)\n* httpd: mod_proxy: X-Forwarded-For dropped by hop-by-hop mechanism (CVE-2022-31813)\n* httpd: Out-of-bounds read via ap_rwrite() (CVE-2022-28614)\n* httpd: Out-of-bounds read in ap_strcmp_match() (CVE-2022-28615)\n* httpd: mod_lua: Information disclosure with websockets (CVE-2022-30556)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T03:17:21.649160Z","published":"2022-11-08T00:00:00Z","related":["CVE-2022-22719","CVE-2022-22721","CVE-2022-23943","CVE-2022-26377","CVE-2022-28614","CVE-2022-28615","CVE-2022-29404","CVE-2022-30522","CVE-2022-30556","CVE-2022-31813"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:7647"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-22719"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-22721"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-23943"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26377"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-28614"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-28615"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-29404"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30522"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30556"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-31813"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2064319"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2064320"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2064322"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2094997"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095002"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095006"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095012"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095015"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095018"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2095020"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2022-7647.html"}],"affected":[{"package":{"name":"httpd","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/httpd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"httpd-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/httpd-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"httpd-filesystem","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/httpd-filesystem"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"httpd-manual","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/httpd-manual"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"httpd-tools","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/httpd-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"mod_http2","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/mod_http2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.7-5.module_el8.6.0+2872+fe0ff7aa"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"mod_http2","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/mod_http2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.7-5.module_el8.6.0+3031+fb177b09"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"mod_ldap","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/mod_ldap"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.37-51.module_el8.7.0+3281+01e58653"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"mod_md","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/mod_md"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.8-8.module_el8.6.0+2872+fe0ff7aa"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:7647.json"}},{"package":{"name":"mod_md","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinu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