Описание
A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
A flaw was found in the samba client where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | samba | Out of support scope | ||
| Red Hat Enterprise Linux 5 | samba3x | Out of support scope | ||
| Red Hat Enterprise Linux 6 | samba | Out of support scope | ||
| Red Hat Enterprise Linux 6 | samba4 | Not affected | ||
| Red Hat Virtualization 4 | redhat-virtualization-host | Will not fix | ||
| Red Hat Enterprise Linux 7 | samba | Fixed | RHSA-2020:1084 | 31.03.2020 |
| Red Hat Enterprise Linux 8 | openchange | Fixed | RHSA-2020:1878 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | samba | Fixed | RHSA-2020:1878 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | openchange | Fixed | RHSA-2020:1878 | 28.04.2020 |
| Red Hat Enterprise Linux 8 | samba | Fixed | RHSA-2020:1878 | 28.04.2020 |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user.
A flaw was found in the samba client, all samba versions before samba ...
EPSS
5.3 Medium
CVSS3