A flaw was found in NetworkManager-sstp, the SSTP VPN plugin for NetworkManager. A local unprivileged user can exploit this vulnerability by embedding...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

A flaw was found in NetworkManager-sstp, the SSTP VPN plugin for NetworkManager. A local unprivileged user can exploit this vulnerability by embedding special characters, known as shell metacharacters, into VPN connection profile fields such as CA certificate or proxy settings. These unescaped characters are then processed by the pppd daemon, which runs with root privileges, allowing the attacker to execute arbitrary commands with elevated permissions when a malicious VPN connection is activated.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Ubuntu:22.04:LTS network-manager-sstp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:24.04:LTS network-manager-sstp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.10 network-manager-sstp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.04:LTS network-manager-sstp

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

参照URL

report ubuntu.com
report cve.org
report gitlab.gnome.org
report blogs.gnome.org