VULNERABILITY

FreeBSD: VID-8579074C-839F-11EC-A3B2-005056A311D1 (CVE-2021-44141): samba -- Multiple Vulnerabilities

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FreeBSD: VID-8579074C-839F-11EC-A3B2-005056A311D1 (CVE-2021-44141): samba -- Multiple Vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
01/31/2022
Created
11/08/2022
Added
11/04/2022
Modified
11/04/2022

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)

  • freebsd-upgrade-package-samba413
  • freebsd-upgrade-package-samba414
  • freebsd-upgrade-package-samba415

References

  • CVE-2021-44141

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