ALT-PU-2018-2293-1

Package update lxc in branch sisyphus

Version3.0.2-alt1

Published2018-09-09

Max severityLOW

Severity:

Closed issues (2)

LOW3.3

Уязвимость системы виртуализации LXC, связанная с ошибкой предоставления пользователю доступа, при запросе удаления сетевого интерфейса, позволяющая нарушителю получить доступ к конфиденциальным данным

Published: 2020-04-23Modified: 2023-11-21

CVSS 3.xLOW 3.3

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

CVSS 2.0LOW 2.1

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

References

CVE-2018-6556

LOW3.3

lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.

Published: 2018-08-10Modified: 2024-11-21

CVSS 2.0LOW 2.1

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

CVSS 3.xLOW 3.3

CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References