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Samba CVE-2021-44141: CVE-2021-44141, CVE-2021-44142 and CVE-2022-0336. Please see announcements for details.

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Samba CVE-2021-44141: CVE-2021-44141, CVE-2021-44142 and CVE-2022-0336. Please see announcements for details.

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
02/21/2022
Created
03/16/2022
Added
03/09/2022
Modified
03/09/2022

Description

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.

Solution(s)

  • samba-upgrade-4_15_5

References

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