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 r...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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).

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Alpine:v3.15 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"4.15.13-r0"}]}]

Alpine:v3.16 samba

[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"4.15.13-r0"}]}]

参照URL

advisory security.alpinelinux.org