GLSA-202003-52 : Samba: Multiple vulnerabilities

critical Nessus Plugin ID 134927

Synopsis

The remote Gentoo host is missing one or more security-related patches.

Description

The remote host is affected by the vulnerability described in GLSA-202003-52 (Samba: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in Samba. Please review the CVE identifiers referenced below for details.
Impact :

A remote attacker could possibly execute arbitrary code, cause a Denial of Service condition, conduct a man-in-the-middle attack, or obtain sensitive information.
Workaround :

There is no known workaround at this time.

Solution

All Samba 4.9.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=net-fs/samba-4.9.18' All Samba 4.10.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=net-fs/samba-4.10.13' All Samba 4.11.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=net-fs/samba-4.11.6'

See Also

https://security.gentoo.org/glsa/202003-52

Plugin Details

Severity: Critical

ID: 134927

File Name: gentoo_GLSA-202003-52.nasl

Version: 1.3

Type: local

Published: 3/26/2020

Updated: 5/16/2022

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2018-10858

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:samba, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Exploit Ease: No known exploits are available

Patch Publication Date: 3/25/2020

Vulnerability Publication Date: 8/22/2018

Reference Information

CVE: CVE-2018-10858, CVE-2018-10918, CVE-2018-10919, CVE-2018-1139, CVE-2018-1140, CVE-2018-14629, CVE-2018-16841, CVE-2018-16851, CVE-2018-16852, CVE-2018-16853, CVE-2018-16857, CVE-2018-16860, CVE-2019-10197, CVE-2019-14861, CVE-2019-14870, CVE-2019-14902, CVE-2019-14907, CVE-2019-19344

GLSA: 202003-52