CVE-2022-45141 - Vulnerability Details - OpenCVE

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).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00349.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Samba	Samba

Configuration 1 [-]

OR	cpe:2.3:a:samba:samba::::::::
	cpe:2.3:a:samba:samba::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-48056	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).
Ubuntu USN	USN-5822-1	Samba vulnerabilities
Ubuntu USN	USN-5936-1	Samba vulnerabilities
Ubuntu USN	USN-7582-1	Samba vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://nvd.nist.gov/vuln/detail/CVE-2022-45141
https://security.gentoo.org/glsa/202309-06
https://www.cve.org/CVERecord?id=CVE-2022-45141
https://www.samba.org/samba/security/CVE-2022-45141.html

History

Thu, 06 Mar 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-03-06T00:00:00.000Z

Updated: 2025-03-06T20:38:07.059Z

Reserved: 2022-11-10T00:00:00.000Z

Link: CVE-2022-45141

Vulnrichment

Updated: 2024-08-03T14:09:56.405Z

NVD

Status : Modified

Published: 2023-03-06T23:15:11.157

Modified: 2025-03-06T21:15:12.980

Link: CVE-2022-45141

Redhat

Severity : Important

Publid Date: 2022-12-16T00:00:00Z

Links: CVE-2022-45141 - Bugzilla

OpenCVE Enrichment

No data.

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