Package openssh updated to version 6.7p1-alt1.M70C.3 for branch c7 in task 188134.

Published: 2017-04-11

BDU:2017-01263

Уязвимость клиента средства криптографической защиты OpenSSH, позволяющая нарушителю получить доверенные права при взаимодействии с X11-сервером

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

References:

Published: 2017-04-11
Modified: 2025-04-20

CVE-2016-1908

The client in OpenSSH before 7.2 mishandles failed cookie generation for untrusted X11 forwarding and relies on the local X11 server for access-control decisions, which allows remote X11 clients to trigger a fallback and obtain trusted X11 forwarding privileges by leveraging configuration issues on this X11 server, as demonstrated by lack of the SECURITY extension on this X11 server.

Severity: HIGH (7.5) Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References:

Version: 2.1.2

Package openssh update in c7 on 2017-09-14

ALT-PU-2017-2203-1

Closed vulnerabilities

BDU:2017-01263

CVE-2016-1908