CVE-2018-10858

A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
Affected Products (NVD)
VendorProductVersion
debiandebian_linux
9.0
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
sambasamba
𝑥
< 4.6.16
sambasamba
4.7.0 ≤
𝑥
< 4.7.9
sambasamba
4.8.0 ≤
𝑥
< 4.8.4
redhatvirtualization
4.0
redhatvirtualization_host
4.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
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-0ubuntu2.2
released
trusty
Fixed 2:4.3.11+dfsg-0ubuntu0.14.04.16
released
xenial
Fixed 2:4.3.11+dfsg-0ubuntu0.16.04.15
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
ctdb
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libdcerpc-atsvc0
suse enterprise server 12 SP2
4.2.4-28.29.1
fixed
libdcerpc-binding0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libdcerpc-binding0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libdcerpc0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libdcerpc0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libgensec0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libgensec0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libndr-krb5pac0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr-krb5pac0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr-nbt0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr-nbt0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr-standard0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr-standard0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libndr0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libnetapi0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libnetapi0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libregistry0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libsamba-credentials0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-credentials0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-errors0
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-errors0-32bit
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-hostconfig0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-hostconfig0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-passdb0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-passdb0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-util0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamba-util0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamdb0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsamdb0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbclient-raw0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libsmbclient-raw0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
libsmbclient0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbclient0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbconf0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbconf0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbldap0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libsmbldap0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libtevent-util0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libtevent-util0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libwbclient0
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
libwbclient0-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
samba-client
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-client-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-doc
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-libs
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-libs-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-winbind
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
samba-winbind-32bit
suse enterprise server 12
4.2.4-18.49.1
fixed
suse enterprise server 12 SP1
4.2.4-28.29.1
fixed
suse enterprise server 12 SP2
4.4.2-38.20.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
ctdb
RHEL 7
0:4.8.3-4.el7
fixed
ctdb-tests
RHEL 7
0:4.8.3-4.el7
fixed
libsmbclient
RHEL 7
0:4.8.3-4.el7
fixed
libsmbclient-devel
RHEL 7
0:4.8.3-4.el7
fixed
libwbclient
RHEL 7
0:4.8.3-4.el7
fixed
libwbclient-devel
RHEL 7
0:4.8.3-4.el7
fixed
samba
RHEL 7
0:4.8.3-4.el7
fixed
samba-client
RHEL 7
0:4.8.3-4.el7
fixed
samba-client-libs
RHEL 7
0:4.8.3-4.el7
fixed
samba-common
RHEL 7
0:4.8.3-4.el7
fixed
samba-common-libs
RHEL 7
0:4.8.3-4.el7
fixed
samba-common-tools
RHEL 7
0:4.8.3-4.el7
fixed
samba-dc
RHEL 7
0:4.8.3-4.el7
fixed
samba-dc-libs
RHEL 7
0:4.8.3-4.el7
fixed
samba-devel
RHEL 7
0:4.8.3-4.el7
fixed
samba-krb5-printing
RHEL 7
0:4.8.3-4.el7
fixed
samba-libs
RHEL 7
0:4.8.3-4.el7
fixed
samba-pidl
RHEL 7
0:4.8.3-4.el7
fixed
samba-python
RHEL 7
0:4.8.3-4.el7
fixed
samba-python-test
RHEL 7
0:4.8.3-4.el7
fixed
samba-test
RHEL 7
0:4.8.3-4.el7
fixed
samba-test-libs
RHEL 7
0:4.8.3-4.el7
fixed
samba-vfs-glusterfs
RHEL 7
0:4.8.3-4.el7
fixed
samba-winbind
RHEL 7
0:4.8.3-4.el7
fixed
samba-winbind-clients
RHEL 7
0:4.8.3-4.el7
fixed
samba-winbind-krb5-locator
RHEL 7
0:4.8.3-4.el7
fixed
samba-winbind-modules
RHEL 7
0:4.8.3-4.el7
fixed
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/105085
http://www.securitytracker.com/id/1042002
https://access.redhat.com/errata/RHSA-2018:2612
https://access.redhat.com/errata/RHSA-2018:2613
https://access.redhat.com/errata/RHSA-2018:3056
https://access.redhat.com/errata/RHSA-2018:3470
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
https://kc.mcafee.com/corporate/index?page=content&id=SB10284
https://security.gentoo.org/glsa/202003-52
https://security.netapp.com/advisory/ntap-20180814-0001/
https://usn.ubuntu.com/3738-1/
https://www.debian.org/security/2018/dsa-4271
https://www.samba.org/samba/security/CVE-2018-10858.html
http://www.securityfocus.com/bid/105085
http://www.securitytracker.com/id/1042002
https://access.redhat.com/errata/RHSA-2018:2612
https://access.redhat.com/errata/RHSA-2018:2613
https://access.redhat.com/errata/RHSA-2018:3056
https://access.redhat.com/errata/RHSA-2018:3470
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
https://kc.mcafee.com/corporate/index?page=content&id=SB10284
https://security.gentoo.org/glsa/202003-52
https://security.netapp.com/advisory/ntap-20180814-0001/
https://usn.ubuntu.com/3738-1/
https://www.debian.org/security/2018/dsa-4271
https://www.samba.org/samba/security/CVE-2018-10858.html