CVE-2024-24760 PoC — Mailcow Docker Container Exposure to Local Network

Source

https://github.com/killerbees19/CVE-2024-24760

Associated Vulnerability

Title: Mailcow Docker Container Exposure to Local Network (CVE-2024-24760)
Description:mailcow is a dockerized email package, with multiple containers linked in one bridged network. A security vulnerability has been identified in mailcow affecting versions < 2024-01c. This vulnerability potentially allows attackers on the same subnet to connect to exposed ports of a Docker container, even when the port is bound to 127.0.0.1. The vulnerability has been addressed by implementing additional iptables/nftables rules. These rules drop packets for Docker containers on ports 3306, 6379, 8983, and 12345, where the input interface is not `br-mailcow` and the output interface is `br-mailcow`.

Description

mailcow: Docker Container Exposure to Local Network

Readme

# CVE-2024-24760
mailcow: [Docker Container Exposure to Local Network](https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6)

File Snapshot

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