Threat Encyclopedia

RHSA-2022:1915-Security Advisory

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The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): httpd: Request splitting via HTTP/2 method injection and mod_proxy (CVE-2021-33193) httpd: mod_proxy_uwsgi: out-of-bounds read via a crafted request uri-path (CVE-2021-36160) httpd: possible NULL dereference or SSRF in forward proxy configurations (CVE-2021-44224) httpd: Single zero byte stack overflow in mod_auth_digest (CVE-2020-35452) httpd: Request splitting via HTTP/2 method injection and mod_proxy (CVE-2021-33193) httpd: mod_proxy_uwsgi: out-of-bounds read via a crafted request uri-path (CVE-2021-36160) httpd: possible NULL dereference or SSRF in forward proxy configurations (CVE-2021-44224) httpd: Single zero byte stack overflow in mod_auth_digest (CVE-2020-35452) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.6 Release Notes linked from the References section. SolutionFor 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.

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httpd

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