Vulnerability Monitor

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CVE-2022-32743

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

Published

2022-09-01T21:15:10.130

Last Modified

2025-08-22T10:31:41.627

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-276
Type: Primary
CWE-276

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	samba	samba	< 4.17.0	Yes
Operating System	fedoraproject	fedora	37	Yes

References

https://bugzilla.samba.org/show_bug.cgi?id=14833 Issue Tracking, Vendor Advisory ([email protected])
https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1 Exploit, Patch, Third Party Advisory, Vendor Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/ Mailing List, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202309-06 Third Party Advisory ([email protected])
https://bugzilla.samba.org/show_bug.cgi?id=14833 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1 Exploit, Patch, Third Party Advisory, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/ Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202309-06 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)