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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).

🗓️ 15 Oct 2024 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Windows Kerberos RC4-HMAC vulnerability disclosed Nov 2022; Samba DCs issue RC4-HMAC tickets despite advanced encryption standard support.

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15 Oct 2024 07:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.19.8
EPSS0.0067
SSVC
1