CVE-2024-2961

CVE-2024–2961 Security Issue Mitigation Script

Description

This repository contains a Bash script to check and mitigate the buffer overflow vulnerability identified in GNU libc (glibc) versions 2.39 and older, known as CVE-2024-2961. This vulnerability affects PHP when the iconv function is used to translate request encodings to/from certain Chinese Extended encodings (ISO-2022-CN-EXT). If exploited, it can lead to potential wide-ranging impacts.

Usage

Prerequisites

• Ensure you have the necessary permissions to modify system configuration files.
• The script requires basic utilities such as ldd, iconv, grep, and find to be available on your system.

Running the Script

git clone https://github.com/yourusername/CVE-2024-2961
cd CVE-2024-2961
chmod +x fix.sh
sudo ./fix.sh