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vulnerability

Ubuntu: (CVE-2024-3661): connman vulnerability

Severity
7
CVSS
(AV:A/AC:L/Au:N/C:C/I:P/A:P)
Published
May 6, 2024
Added
Jun 26, 2025
Modified
Mar 27, 2026

Description

DHCP can add routes to a client’s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN.

Solution

no-fix-ubuntu-package

References

    Title
    Rapid7 Labs

    2026 Global Threat Landscape Report

    The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.