CVE-2020-14323

Name
CVE-2020-14323
Description
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
NVD Severity
unknown
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1891685
Vendor Advisory https://www.samba.org/samba/security/CVE-2020-14323.html
Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00012.html
Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/
Third Party Advisory https://security.netapp.com/advisory/ntap-20201103-0001/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/
MLIST https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
GENTOO https://security.gentoo.org/glsa/202012-24
secalert@redhat.com https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
secalert@redhat.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/
secalert@redhat.com https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* samba >= 4.11.0 < 4.11.15
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* samba >= 4.12.0 < 4.12.9
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* samba >= 4.13.0 < 4.13.1
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* samba >= 3.6.0 < 4.11.15

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
samba 3.11-main 4.11.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed