ALT-PU-2023-8784-1

Package update openssh in branch sisyphus

Version9.3p2-alt1

Published2023-07-19

Max severityCRITICAL

Severity:

Closed issues (2)

CRITICAL9.8

Уязвимость функции PKCS#11 компонента ssh-agent средства криптографической защиты OpenSSH, позволяющая нарушителю выполнить произвольный код

Published: 2023-07-21Modified: 2026-01-20

CVSS 3.xCRITICAL 9.8

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0CRITICAL 10.0

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C

References

CVE-2023-38408

CRITICAL9.8

The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.

Published: 2023-07-20Modified: 2024-11-21

CVSS 3.xCRITICAL 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References