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Samba CVE-2022-45141: CVE-2022-37966, CVE-2022-37967, CVE-2022-38023 and CVE-2022-45141. Please see announcements for details.

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Samba CVE-2022-45141: CVE-2022-37966, CVE-2022-37967, CVE-2022-38023 and CVE-2022-45141. Please see announcements for details.

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/16/2022
Created
12/16/2022
Added
12/16/2022
Modified
03/15/2023

Description

Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).

Solution(s)

  • samba-upgrade-4_15_13

References

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