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Alpine Linux: CVE-2022-45141: Inadequate Encryption Strength

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Alpine Linux: CVE-2022-45141: Inadequate Encryption Strength

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
03/06/2023
Created
03/22/2024
Added
03/26/2024
Modified
04/09/2024

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)

  • alpine-linux-upgrade-samba

References

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