Detections
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RHEL 6 : samba4 (RHSA-2018:1883)
medium Nessus Plugin ID 110604
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Synopsis
The remote Red Hat host is missing a security update for samba4.Description
The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1883 advisory.- samba: NULL pointer dereference in printer server process (CVE-2018-1050)
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 RHEL samba4 package based on the guidance in RHSA-2018:1883.See Also
http://www.nessus.org/u?503ac78e
http://www.nessus.org/u?930329e4
http://www.nessus.org/u?c064174a
https://access.redhat.com/errata/RHSA-2018:1883
https://access.redhat.com/security/updates/classification/#low
Plugin Details
Severity: Medium
ID: 110604
File Name: redhat-RHSA-2018-1883.nasl
Version: 1.8
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 6/19/2018
Updated: 4/27/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 1.4
CVSS v2
Risk Factor: Low
Base Score: 3.3
Temporal Score: 2.4
Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2018-1050
CVSS v3
Risk Factor: Medium
Base Score: 4.3
Temporal Score: 3.8
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:samba4, p-cpe:/a:redhat:enterprise_linux:samba4-client, p-cpe:/a:redhat:enterprise_linux:samba4-common, p-cpe:/a:redhat:enterprise_linux:samba4-dc, p-cpe:/a:redhat:enterprise_linux:samba4-dc-libs, p-cpe:/a:redhat:enterprise_linux:samba4-devel, p-cpe:/a:redhat:enterprise_linux:samba4-libs, p-cpe:/a:redhat:enterprise_linux:samba4-pidl, p-cpe:/a:redhat:enterprise_linux:samba4-python, p-cpe:/a:redhat:enterprise_linux:samba4-test, p-cpe:/a:redhat:enterprise_linux:samba4-winbind, p-cpe:/a:redhat:enterprise_linux:samba4-winbind-clients, p-cpe:/a:redhat:enterprise_linux:samba4-winbind-krb5-locator, cpe:/o:redhat:enterprise_linux:6
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Patch Publication Date: 6/19/2018
Vulnerability Publication Date: 3/13/2018
Reference Information
CVE: CVE-2018-1050