CVE-2020-14318

A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
Affected Products (NVD)
VendorProductVersion
sambasamba
3.6.0 ≤
𝑥
< 4.11.15
sambasamba
4.12.0 ≤
𝑥
< 4.12.9
sambasamba
4.13.0 ≤
𝑥
< 4.13.1
redhatstorage
3.0
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
samba
bookworm
2:4.17.12+dfsg-0+deb12u1
fixed
bookworm (security)
2:4.17.12+dfsg-0+deb12u1
fixed
bullseye
2:4.13.13+dfsg-1~deb11u6
fixed
bullseye (security)
2:4.13.13+dfsg-1~deb11u6
fixed
sid
2:4.21.1+dfsg-2
fixed
trixie
2:4.21.1+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
samba
bionic
Fixed 2:4.7.6+dfsg~ubuntu-0ubuntu2.21
released
focal
Fixed 2:4.11.6+dfsg-0ubuntu1.6
released
groovy
Fixed 2:4.12.5+dfsg-3ubuntu4.1
released
hirsute
Fixed 2:4.12.5+dfsg-3ubuntu4.1
released
trusty
Fixed 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm11
released
xenial
Fixed 2:4.3.11+dfsg-0ubuntu0.16.04.32
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libdcerpc-binding0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libdcerpc-binding0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libdcerpc0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libdcerpc0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-krb5pac0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-krb5pac0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-nbt0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-nbt0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-standard0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr-standard0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libndr0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libnetapi0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libnetapi0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-credentials0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-credentials0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-errors0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-errors0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-hostconfig0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-hostconfig0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-passdb0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-passdb0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-util0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamba-util0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamdb0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsamdb0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbclient0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbclient0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbconf0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbconf0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbldap0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libsmbldap0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libtevent-util0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libtevent-util0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libwbclient0
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
libwbclient0-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-client
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-client-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-doc
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-libs
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-libs-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-winbind
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
samba-winbind-32bit
suse enterprise server 12 SP2
4.4.2-38.39.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
ctdb
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
ctdb-tests
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
libsmbclient
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
libsmbclient-devel
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
libwbclient
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
libwbclient-devel
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
openchange
RHEL 8
0:2.3-27.el8
fixed
python3-samba
RHEL 8
0:4.13.3-3.el8
fixed
python3-samba-test
RHEL 8
0:4.13.3-3.el8
fixed
samba
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-client
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-client-libs
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-common
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-common-libs
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-common-tools
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-dc
RHEL 7
0:4.10.16-9.el7_9
fixed
samba-dc-libs
RHEL 7
0:4.10.16-9.el7_9
fixed
samba-devel
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-krb5-printing
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-libs
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-pidl
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-python
RHEL 7
0:4.10.16-9.el7_9
fixed
samba-python-test
RHEL 7
0:4.10.16-9.el7_9
fixed
samba-test
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-test-libs
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-vfs-glusterfs
RHEL 7
0:4.10.16-9.el7_9
fixed
samba-winbind
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-winbind-clients
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-winbind-krb5-locator
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-winbind-modules
RHEL 7
0:4.10.16-9.el7_9
fixed
RHEL 8
0:4.13.3-3.el8
fixed
samba-winexe
RHEL 8
0:4.13.3-3.el8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
ctdb
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
ctdb-tests
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
libsmbclient
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
libsmbclient-devel
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
libwbclient
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
libwbclient-devel
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-client
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-client-libs
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-common
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-common-libs
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-common-tools
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-dc
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-dc-libs
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-debuginfo
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-devel
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-krb5-printing
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-libs
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-pidl
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-python
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-python-test
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-test
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-test-libs
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-vfs-glusterfs
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-winbind
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-winbind-clients
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-winbind-krb5-locator
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
samba-winbind-modules
Amazon Linux 1
0:4.10.16-9.56.amzn1
fixed
Amazon Linux 2
0:4.10.16-9.amzn2.0.1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
samba
Azure Linux 3.0
0:4.18.3-1.azl3
fixed
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1892631
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://security.gentoo.org/glsa/202012-24
https://www.samba.org/samba/security/CVE-2020-14318.html
https://bugzilla.redhat.com/show_bug.cgi?id=1892631
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://security.gentoo.org/glsa/202012-24
https://www.samba.org/samba/security/CVE-2020-14318.html