High severity7.5NVD Advisory· Published Sep 1, 2022· Updated Jun 17, 2026
CVE-2022-32743
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
58- osv-coords54 versionspkg:apk/chainguard/samba-libnss-winbindpkg:apk/chainguard/samba-libspkg:apk/wolfi/libsmbclientpkg:apk/wolfi/samba-libspkg:apk/wolfi/samba-libs-py3pkg:apk/wolfi/samba-server-libspkg:apk/wolfi/libauth-sambapkg:apk/chainguard/samba-common-server-libspkg:apk/chainguard/samba-common-toolspkg:apk/chainguard/py3-sambapkg:apk/chainguard/sambapkg:apk/chainguard/samba-devpkg:apk/wolfi/py3-sambapkg:apk/wolfi/samba-commonpkg:apk/wolfi/samba-common-toolspkg:apk/wolfi/samba-libnss-winbindpkg:apk/chainguard/samba-testpkg:apk/chainguard/samba-winbind-clientspkg:apk/wolfi/samba-winbind-clientspkg:apk/wolfi/samba-util-libspkg:apk/chainguard/py3.13-sambapkg:apk/chainguard/samba-server-libspkg:apk/wolfi/winbindpkg:apk/chainguard/libsmbclientpkg:apk/chainguard/samba-commonpkg:apk/chainguard/samba-pam-winbindpkg:apk/wolfi/libwbclientpkg:apk/wolfi/py3.13-sambapkg:apk/wolfi/sambapkg:apk/wolfi/samba-clientpkg:apk/wolfi/samba-common-server-libspkg:apk/wolfi/samba-devpkg:apk/wolfi/samba-pam-winbindpkg:apk/wolfi/samba-serverpkg:apk/chainguard/samba-serverpkg:apk/chainguard/samba-util-libspkg:apk/wolfi/samba-testpkg:apk/wolfi/samba-winbind-krb5-locatorpkg:apk/chainguard/samba-libs-py3pkg:rpm/opensuse/samba&distro=openSUSE%20Leap%2015.4pkg:apk/chainguard/libwbclientpkg:apk/chainguard/samba-clientpkg:apk/chainguard/libauth-sambapkg:apk/chainguard/samba-winbind-krb5-locatorpkg:apk/chainguard/winbindpkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%202%2015%20SP3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/samba&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/opensuse/samba&distro=openSUSE%20Leap%20Micro%205.2pkg:rpm/opensuse/samba&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3
< 0+ 53 more
- (no CPE)range: < 0
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- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150400.3.14.1
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150400.3.14.1
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150400.3.14.1
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
- (no CPE)range: < 4.15.8+git.527.8d0c05d313e-150300.3.40.2
(expand)+ 2 more
- (no CPE)
- (no CPE)
- cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*range: >=4.1.0,<4.17.0
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
4- docs.microsoft.com/en-us/openspecs/windows_protocols/ms-adts/5c578b15-d619-408d-ba17-380714b89fd1nvdExploitPatchThird Party AdvisoryVendor Advisory
- bugzilla.samba.org/show_bug.cginvdIssue TrackingVendor Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/nvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202309-06nvdThird Party Advisory
News mentions
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