← Back to CVEs

CVE-2022-45141

CRITICAL

9.8

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).

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/6/2023

Last Modified3/6/2025

Sourcenvd

Honeypot Sightings0

Affected Products

samba:samba

Weaknesses (CWE)

CWE-328CWE-326CWE-326

References

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)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.