CVE-2022-32743

Name
CVE-2022-32743
Description
Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.samba.org/show_bug.cgi?id=14833
MISC https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* samba >= 4.1.0 <= None

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
samba 3.16-main 4.15.7-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
samba 3.13-main 4.13.17-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
samba 3.14-main 4.14.14-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
samba 3.15-main 4.15.13-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
samba 3.17-main 4.16.8-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
samba edge-main 4.18.0-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable