EulerOS 2.0 SP8 : samba (EulerOS-SA-2019-1780)

Medium Nessus Plugin ID 127017

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

- A double-free was found when Samba's KDC is used as an Active Directory Domain Controller. An authenticated attacker could use this flaw to cause a denial of service (application crash).(CVE-2018-16841)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected samba package.

See Also

http://www.nessus.org/u?1eae2a23

Plugin Details

Severity: Medium

ID: 127017

File Name: EulerOS_SA-2019-1780.nasl

Version: 1.1

Type: local

Published: 2019/07/25

Updated: 2019/07/25

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4

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

CVSS v3.0

Base Score: 6.5

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:ctdb, p-cpe:/a:huawei:euleros:ctdb-tests, p-cpe:/a:huawei:euleros:libsmbclient, p-cpe:/a:huawei:euleros:libwbclient, p-cpe:/a:huawei:euleros:python2-samba, p-cpe:/a:huawei:euleros:python3-samba, p-cpe:/a:huawei:euleros:python3-samba-test, p-cpe:/a:huawei:euleros:samba, p-cpe:/a:huawei:euleros:samba-client, p-cpe:/a:huawei:euleros:samba-client-libs, p-cpe:/a:huawei:euleros:samba-common, p-cpe:/a:huawei:euleros:samba-common-libs, p-cpe:/a:huawei:euleros:samba-common-tools, p-cpe:/a:huawei:euleros:samba-dc-libs, p-cpe:/a:huawei:euleros:samba-krb5-printing, p-cpe:/a:huawei:euleros:samba-libs, p-cpe:/a:huawei:euleros:samba-pidl, p-cpe:/a:huawei:euleros:samba-test, p-cpe:/a:huawei:euleros:samba-test-libs, p-cpe:/a:huawei:euleros:samba-winbind, p-cpe:/a:huawei:euleros:samba-winbind-clients, p-cpe:/a:huawei:euleros:samba-winbind-krb5-locator, p-cpe:/a:huawei:euleros:samba-winbind-modules, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Patch Publication Date: 2019/07/25

Reference Information

CVE: CVE-2018-16841