Apache HTTP Server mod_sed Out-of-Bounds Write Vulnerability Allowing Heap Memory Overwrite

A vulnerability allowing out-of-bounds write has been identified in the mod_sed module of Apache HTTP Server. This issue allows an attacker to overwrite heap memory with potentially attacker-supplied data. The vulnerability affects Apache HTTP Server versions 2.4.52 and earlier.

Impact

Exploitation of this vulnerability leads to a heap-based buffer overflow, which can commonly be exploited to execute arbitrary code.

Remediation

Users are advised to upgrade to Apache HTTP Server version 2.4.53 or later, which addresses this vulnerability.