CVE-2024-24760

HIGH EPSS 54.2%
Published Feb 2, 20242y ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
High
Find Similar
Published Feb 2, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

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`.

CVSS Details

Base Score
7.3
Exploitability
2.1
Impact
5.2
Vector string
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector Adjacent
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
54.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-610

Affected Products 1

VendorProductVersionRange
mailcowmailcow\_dockerized <2024-01c

References 2

  • github.com https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88
    Patch
  • github.com https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-gmpj-5xcm-xxx6
    MitigationVendor Advisory

Remediation

  • github.com https://github.com/mailcow/mailcow-dockerized/commit/087481ac12bfa5dd715f3630f0b1697be94f7e88
    Patch