RHEL 8 : systemd (RHSA-2020:4553)

low Nessus Plugin ID 142403

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New! Plugin Severity Now Using CVSS v3

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Synopsis

The remote Red Hat host is missing a security update.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:4553 advisory.

- systemd: memory leak in button_open() in login/logind-button.c when udev events are received (CVE-2019-20386)

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

https://cwe.mitre.org/data/definitions/400.html

https://access.redhat.com/security/cve/CVE-2019-20386

https://bugzilla.redhat.com/1793979

https://access.redhat.com/errata/RHSA-2020:4553

Plugin Details

Severity: Low

ID: 142403

File Name: redhat-RHSA-2020-4553.nasl

Version: 1.7

Type: local

Agent: unix

Published: 11/4/2020

Updated: 10/12/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

Risk Information

CVSS Score Source: CVE-2019-20386

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Low

Base Score: 2.4

Temporal Score: 2.1

Vector: CVSS:3.0/AV:P/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: cpe:2.3:o:redhat:enterprise_linux:8:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-devel:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-libs:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-container:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-journal-remote:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-pam:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-tests:*:*:*:*:*:*:*, p-cpe:2.3:a:redhat:enterprise_linux:systemd-udev:*:*:*:*:*:*:*, cpe:2.3:o:redhat:rhel_eus:8.4:*:*:*:*:*:*:*, cpe:2.3:o:redhat:rhel_aus:8.4:*:*:*:*:*:*:*, cpe:2.3:o:redhat:rhel_e4s:8.4:*:*:*:*:*:*:*, cpe:2.3:o:redhat:rhel_tus:8.4:*:*:*:*:*:*:*

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/4/2020

Vulnerability Publication Date: 1/21/2020

Reference Information

CVE: CVE-2019-20386

CWE: 400

RHSA: 2020:4553