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`.
References
Link | Resource |
---|---|
https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88 | Patch |
https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6 | Mitigation Vendor Advisory |
Configurations
History
10 Feb 2024, 04:04
Type | Values Removed | Values Added |
---|---|---|
First Time |
Mailcow
Mailcow mailcow\ |
|
CPE | cpe:2.3:a:mailcow:mailcow\:_dockerized:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.3 |
References | () https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88 - Patch | |
References | () https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6 - Mitigation, Vendor Advisory |
02 Feb 2024, 16:30
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2024-02-02 16:15
Updated : 2024-02-10 04:04
NVD link : CVE-2024-24760
Mitre link : CVE-2024-24760
CVE.ORG link : CVE-2024-24760
JSON object : View
Products Affected
mailcow
- mailcow\
CWE
CWE-610
Externally Controlled Reference to a Resource in Another Sphere