Vulnerability =link= | Apache Httpd 2.4.18
: Specifically affecting versions 2.4.18 through 2.4.39.
httpd -v # or apache2 -v # or dpkg -l | grep apache2 (Debian/Ubuntu) rpm -qa | grep httpd (RHEL/CentOS) apache httpd 2.4.18 vulnerability
The Apache HTTP Server, colloquially known as Apache httpd, is the cornerstone of the modern internet, serving as the most widely used web server software for decades. Its ubiquity, however, makes it a prime target for malicious actors. Within the long history of Apache releases, version 2.4.18, released in December 2015, occupies a specific niche in the security timeline. While often remembered for introducing the CGID script vulnerability (CVE-2015-7189), a retrospective analysis reveals that the security posture of this specific version is defined by a convergence of legacy risks, specific Denial of Service (DoS) vectors, and the cumulative weight of time. : Specifically affecting versions 2