发布于3月6日3月6日 Members Amazon Linux 2023: CVE-2024-38475: Important priority package update for httpd Severity 9 CVSS (AV:N/AC:L/Au:N/C:C/I:C/A:N) Published 07/01/2024 Created 02/14/2025 Added 02/14/2025 Modified 02/14/2025 Description Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected. Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained. A flaw was found in the mod_rewrite module of httpd. Improper escaping of output allows an attacker to map URLs to filesystem locations permitted to be served by the server but are not intentionally or directly reachable by any URL. This issue results in code execution or source code disclosure. Solution(s) amazon-linux-2023-upgrade-httpd amazon-linux-2023-upgrade-httpd-core amazon-linux-2023-upgrade-httpd-core-debuginfo amazon-linux-2023-upgrade-httpd-debuginfo amazon-linux-2023-upgrade-httpd-debugsource amazon-linux-2023-upgrade-httpd-devel amazon-linux-2023-upgrade-httpd-filesystem amazon-linux-2023-upgrade-httpd-manual amazon-linux-2023-upgrade-httpd-tools amazon-linux-2023-upgrade-httpd-tools-debuginfo amazon-linux-2023-upgrade-mod-ldap amazon-linux-2023-upgrade-mod-ldap-debuginfo amazon-linux-2023-upgrade-mod-lua amazon-linux-2023-upgrade-mod-lua-debuginfo amazon-linux-2023-upgrade-mod-proxy-html amazon-linux-2023-upgrade-mod-proxy-html-debuginfo amazon-linux-2023-upgrade-mod-session amazon-linux-2023-upgrade-mod-session-debuginfo amazon-linux-2023-upgrade-mod-ssl amazon-linux-2023-upgrade-mod-ssl-debuginfo References https://attackerkb.com/topics/cve-2024-38475 CVE - 2024-38475 https://alas.aws.amazon.com/AL2023/ALAS-2024-656.html
