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CVE-2022-32743

HIGH
7.5
CVSS Score
Published: September 1, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:47 AM UTC
2 products affected across 2 vendorsFedoraSAMBA

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Fedora· Fedora Projectrpm
95%
37
SAMBA· Samba
95%
v ≥ 4.14.1.0 ≤ v < 4.17.0
Affected range stops below 4.17.0, so it looks safe — our inference, not a vendor statement

References (4)

Issue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.samba.org/show_bug.cgi?id=14833
ExploitPatchThird Party AdvisoryVendor Advisory
Source: [email protected]
https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1
Vendor AdvisoryMailing ListThird Party Advisory
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/
Vendor AdvisoryThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202309-06

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-276

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