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EulerOS Virtualization 3.0.2.2 : sssd (EulerOS-SA-2020-1453)

medium Nessus Plugin ID 135615

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.(CVE-2018-16838)

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 sssd package.

See Also

http://www.nessus.org/u?0ffdf4cd

Plugin Details

Severity: Medium

ID: 135615

File Name: EulerOS_SA-2020-1453.nasl

Version: 1.5

Type: local

Published: 4/16/2020

Updated: 3/15/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2018-16838

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libipa_hbac, p-cpe:/a:huawei:euleros:libsss_autofs, p-cpe:/a:huawei:euleros:libsss_certmap, p-cpe:/a:huawei:euleros:libsss_idmap, p-cpe:/a:huawei:euleros:libsss_nss_idmap, p-cpe:/a:huawei:euleros:libsss_sudo, p-cpe:/a:huawei:euleros:python-sssdconfig, p-cpe:/a:huawei:euleros:sssd, p-cpe:/a:huawei:euleros:sssd-ad, p-cpe:/a:huawei:euleros:sssd-client, p-cpe:/a:huawei:euleros:sssd-common, p-cpe:/a:huawei:euleros:sssd-common-pac, p-cpe:/a:huawei:euleros:sssd-ipa, p-cpe:/a:huawei:euleros:sssd-krb5, p-cpe:/a:huawei:euleros:sssd-krb5-common, p-cpe:/a:huawei:euleros:sssd-ldap, p-cpe:/a:huawei:euleros:sssd-proxy, cpe:/o:huawei:euleros:uvp:3.0.2.2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/16/2020

Reference Information

CVE: CVE-2018-16838