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FreeBSD : samba -- multiple vulnerabilities (fb26f78a-26a9-11e8-a1c2-00505689d4ae)

high Nessus Plugin ID 108316

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The samba project reports :

Missing NULL pointer checks may crash the external print server process.

On a Samba 4 AD DC any authenticated user can change other user's passwords over LDAP, including the passwords of administrative users and service accounts.

Solution

Update the affected packages.

See Also

https://www.samba.org/samba/security/CVE-2018-1050.html

https://www.samba.org/samba/security/CVE-2018-1057.html

http://www.nessus.org/u?a566c41f

Plugin Details

Severity: High

ID: 108316

File Name: freebsd_pkg_fb26f78a26a911e8a1c200505689d4ae.nasl

Version: 1.5

Type: local

Published: 3/14/2018

Updated: 11/10/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS v3

Risk Factor: High

Base Score: 8.8

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:samba44, p-cpe:/a:freebsd:freebsd:samba45, p-cpe:/a:freebsd:freebsd:samba46, p-cpe:/a:freebsd:freebsd:samba47, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 3/13/2018

Vulnerability Publication Date: 1/3/2018

Reference Information

CVE: CVE-2018-1050, CVE-2018-1057