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CVE-2022-45141

CRITICAL

9.8

Descricao

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).

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/6/2023

Ultima modificacao3/6/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

samba:samba

Fraquezas (CWE)

CWE-328CWE-326CWE-326

Referencias

https://security.gentoo.org/glsa/202309-06(secalert@redhat.com)

https://www.samba.org/samba/security/CVE-2022-45141.html(secalert@redhat.com)

https://security.gentoo.org/glsa/202309-06(af854a3a-2127-422b-91ae-364da2661108)

https://www.samba.org/samba/security/CVE-2022-45141.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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