Description
A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session.
CVSS 5EPSS 0.089%Risque 0.5
Voir la source- Publication
- 2026-06-23 04:17:40
- Versions concernées
- unknown
- Type
- Logiciel critique
- Dernière modification
- 2026-07-30 09:16:35
- Vecteur
- CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N
- Systèmes d’exploitation
- Linux