{"schema_version": "1.7.0", "id": "RLSA-2021:4537", "modified": "2023-02-02T13:32:21.780801Z", "published": "2021-11-09T19:25:44Z", "upstream": ["CVE-2021-20325"], "summary": "Important: 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: Regression of CVE-2021-40438 and CVE-2021-26691 fixes in Rocky Linux 8.5 (CVE-2021-20325)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "httpd", "purl": "pkg:rpm/rocky-linux/httpd?distro=rocky-linux-8-5-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.4.37-43.module+el8.5.0+714+5ec56ee8"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mod_http2", "purl": "pkg:rpm/rocky-linux/mod_http2?distro=rocky-linux-8-4-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.15.7-3.module+el8.4.0+553+7a69454b"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mod_http2", "purl": "pkg:rpm/rocky-linux/mod_http2?distro=rocky-linux-8-5-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.15.7-3.module+el8.5.0+695+1fa8055e"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mod_md", "purl": "pkg:rpm/rocky-linux/mod_md?distro=rocky-linux-8&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:2.0.8-8.module+el8.5.0+695+1fa8055e"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:8", "name": "mod_md", "purl": "pkg:rpm/rocky-linux/mod_md?distro=rocky-linux-8-4-legacy&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:2.0.8-8.module+el8.4.0+553+7a69454b"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:4537"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2017321"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}