PT-2022-6084
CVE-2022-45141
·
Published
2022-11-08
·
Updated
2025-10-06
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Samba Active Directory DCs (affected versions not specified)
Description
The issue is related to the use of the RC4-HMAC cryptographic algorithm in the implementation of the Heimdal Kerberos protocol in Samba. This can allow a remote attacker to execute arbitrary code. Vulnerable Samba Active Directory DCs will issue RC4-HMAC encrypted tickets despite the target server supporting better encryption, such as aes256-cts-hmac-sha1-96.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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