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Debian Buster DLA-3351-1 Moderate: Apache HTTP Server Exploits

Multiple security vulnerabilities have been discovered in Apache HTTP server. CVE-2006-20001 . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3351-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Lee Garrett March 03, 2023 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : apache2 Version : 2.4.38-3+deb10u9 CVE ID : CVE-2006-20001 CVE-2021-33193 CVE-2022-36760 CVE-2022-37436 Multiple security vulnerabilities have been discovered in Apache HTTP server. CVE-2006-20001 A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. CVE-2021-33193 A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. CVE-2022-36760 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. CVE-2022-37436 A malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client. For Debian 10 buster, these problems have been fixed in version 2.4.38-3+deb10u9. We recommend that you upgrade your apache2 packages. For the detailed security status of apache2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/apache2 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Criticalflaws found in Apache HTTP Server outlined in Debian LTS Notice DLA-3352-2. Urgent update advised.. apache security updates, debian advisory, server vulnerabilities, http request issues, memory exploit. . LinuxSecurity.com Team

Mar 03, 2023 Debian LTS