CVE-2024-24760

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`.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

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

Configuration 1 (hide)

cpe:2.3:a:mailcow:mailcow\:_dockerized:*:*:*:*:*:*:*:*

History

10 Feb 2024, 04:04

Type	Values Removed	Values Added
References	~~() https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88 -~~	() https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88 - Patch
References	~~() https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6 -~~	() https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6 - Mitigation, Vendor Advisory
First Time		Mailcow mailcow\ Mailcow
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.3
CPE		cpe:2.3:a:mailcow:mailcow\:_dockerized::::::::

02 Feb 2024, 16:30

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-02 16:15

Updated : 2024-02-28 20:54

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

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