ALT-PU-2018-2877-1

Обновление пакета kernel-image-srv-restricted в ветке c8.1

Версия4.9.145-alt0.M80C.1

Задание#217790

Опубликовано2018-12-18

Макс. серьёзностьHIGH

Серьёзность:

Закрытые проблемы (4)

HIGH7.0

Уязвимость функций connect() и close() ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Опубликовано: 2019-03-13Изменено: 2025-02-11

CVSS 3.xВЫСОКАЯ 7.0

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

CVSS 2.0СРЕДНЯЯ 6.6

CVSS:2.0/AV:L/AC:M/Au:S/C:C/I:C/A:C

Ссылки

CVE-2018-14625

HIGH7.5

It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Опубликовано: 2018-07-10Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 5.4

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

CVSS 3.xВЫСОКАЯ 7.5

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

Ссылки

MEDIUM6.5

A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Опубликовано: 2018-07-10Изменено: 2024-11-21

CVSS 2.0НИЗКАЯ 3.3

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

CVSS 3.xСРЕДНЯЯ 6.5

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

Ссылки

HIGH7.0

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.

Опубликовано: 2018-09-10Изменено: 2024-11-21

CVSS 2.0СРЕДНЯЯ 4.4

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

CVSS 3.xВЫСОКАЯ 7.0

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

Ссылки