CVE-2022-32743
samba: Validated dnsHostname write right needs to be implemented
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · August 24, 2022
Updated · November 21, 2025
Description
A flaw was found in samba that validates the domain name system's host name. This issue links a trailing $ to objectclass=computer, which helps avoid the creation of SPN values that collide with other, possibly privileged hosts.
Statement
This security issue only affects the Samba Active Directory support. We do not ship this in RHEL; thus, it is not affected.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE-276 · Incorrect Default Permissions