Detections
Analytics
CentOS 7 : samba (CESA-2020:5439)
medium Nessus Plugin ID 144973
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Synopsis
The remote CentOS Linux host is missing one or more security updates.Description
The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:5439 advisory.- samba: Missing handle permissions check in SMB1/2/3 ChangeNotify (CVE-2020-14318)
- samba: Unprivileged user can crash winbind (CVE-2020-14323)
- samba: Netlogon elevation of privilege vulnerability (Zerologon) (CVE-2020-1472)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
http://www.nessus.org/u?0d69dc2e
https://cwe.mitre.org/data/definitions/170.html
Plugin Details
Severity: Medium
ID: 144973
File Name: centos_RHSA-2020-5439.nasl
Version: 1.9
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 1/14/2021
Updated: 1/30/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.5
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 8.1
Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2020-1472
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 5.3
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:centos:centos:ctdb, p-cpe:/a:centos:centos:ctdb-tests, p-cpe:/a:centos:centos:libsmbclient, p-cpe:/a:centos:centos:libsmbclient-devel, p-cpe:/a:centos:centos:libwbclient, p-cpe:/a:centos:centos:libwbclient-devel, p-cpe:/a:centos:centos:samba, p-cpe:/a:centos:centos:samba-client, p-cpe:/a:centos:centos:samba-client-libs, p-cpe:/a:centos:centos:samba-common, p-cpe:/a:centos:centos:samba-common-libs, p-cpe:/a:centos:centos:samba-common-tools, p-cpe:/a:centos:centos:samba-dc, p-cpe:/a:centos:centos:samba-dc-libs, p-cpe:/a:centos:centos:samba-devel, p-cpe:/a:centos:centos:samba-krb5-printing, p-cpe:/a:centos:centos:samba-libs, p-cpe:/a:centos:centos:samba-pidl, p-cpe:/a:centos:centos:samba-python, p-cpe:/a:centos:centos:samba-python-test, p-cpe:/a:centos:centos:samba-test, p-cpe:/a:centos:centos:samba-test-libs, p-cpe:/a:centos:centos:samba-vfs-glusterfs, p-cpe:/a:centos:centos:samba-winbind, p-cpe:/a:centos:centos:samba-winbind-clients, p-cpe:/a:centos:centos:samba-winbind-krb5-locator, p-cpe:/a:centos:centos:samba-winbind-modules, cpe:/o:centos:centos:7
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/CentOS/release, Host/CentOS/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 12/18/2020
Vulnerability Publication Date: 8/11/2020
CISA Known Exploited Vulnerability Due Dates: 9/21/2020