RHEL 8 : container-tools:rhel8 (RHSA-2020:3053)

high Nessus Plugin ID 138804

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3053 advisory.

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.

Security Fix(es):

* QEMU: slirp: use-after-free in ip_reass() function in ip_input.c (CVE-2020-1983)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.2 Release Notes linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues 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?1cc69b66

http://www.nessus.org/u?dd7b3f20

https://access.redhat.com/security/updates/classification/#moderate

https://access.redhat.com/errata/RHSA-2020:3053

https://bugzilla.redhat.com/show_bug.cgi?id=1703261

https://bugzilla.redhat.com/show_bug.cgi?id=1782408

https://bugzilla.redhat.com/show_bug.cgi?id=1784950

https://bugzilla.redhat.com/show_bug.cgi?id=1785480

https://bugzilla.redhat.com/show_bug.cgi?id=1806044

https://bugzilla.redhat.com/show_bug.cgi?id=1807379

https://bugzilla.redhat.com/show_bug.cgi?id=1808483

https://bugzilla.redhat.com/show_bug.cgi?id=1809648

https://bugzilla.redhat.com/show_bug.cgi?id=1810874

https://bugzilla.redhat.com/show_bug.cgi?id=1811779

https://bugzilla.redhat.com/show_bug.cgi?id=1815170

https://bugzilla.redhat.com/show_bug.cgi?id=1815991

https://bugzilla.redhat.com/show_bug.cgi?id=1822037

https://bugzilla.redhat.com/show_bug.cgi?id=1826486

https://bugzilla.redhat.com/show_bug.cgi?id=1829061

https://bugzilla.redhat.com/show_bug.cgi?id=1829825

https://bugzilla.redhat.com/show_bug.cgi?id=1833390

https://bugzilla.redhat.com/show_bug.cgi?id=1836440

https://bugzilla.redhat.com/show_bug.cgi?id=1838991

https://bugzilla.redhat.com/show_bug.cgi?id=1839065

Plugin Details

Severity: High

ID: 138804

File Name: redhat-RHSA-2020-3053.nasl

Version: 1.10

Type: local

Agent: unix

Published: 7/21/2020

Updated: 11/7/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 5.4

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

CVSS Score Source: CVE-2021-20188

CVSS v3

Risk Factor: High

Base Score: 7

Temporal Score: 6.3

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:conmon, p-cpe:/a:redhat:enterprise_linux:containers-common, p-cpe:/a:redhat:enterprise_linux:buildah-tests, p-cpe:/a:redhat:enterprise_linux:buildah, p-cpe:/a:redhat:enterprise_linux:crit, p-cpe:/a:redhat:enterprise_linux:podman-remote, p-cpe:/a:redhat:enterprise_linux:podman, p-cpe:/a:redhat:enterprise_linux:libslirp-devel, p-cpe:/a:redhat:enterprise_linux:podman-tests, p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins, p-cpe:/a:redhat:enterprise_linux:container-selinux, p-cpe:/a:redhat:enterprise_linux:skopeo-tests, p-cpe:/a:redhat:enterprise_linux:podman-docker, cpe:/o:redhat:enterprise_linux:8, p-cpe:/a:redhat:enterprise_linux:udica, p-cpe:/a:redhat:enterprise_linux:runc, p-cpe:/a:redhat:enterprise_linux:skopeo, p-cpe:/a:redhat:enterprise_linux:toolbox, p-cpe:/a:redhat:enterprise_linux:libslirp, p-cpe:/a:redhat:enterprise_linux:cockpit-podman, p-cpe:/a:redhat:enterprise_linux:criu, p-cpe:/a:redhat:enterprise_linux:slirp4netns, p-cpe:/a:redhat:enterprise_linux:fuse-overlayfs, p-cpe:/a:redhat:enterprise_linux:python-podman-api, p-cpe:/a:redhat:enterprise_linux:python3-criu

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/21/2020

Vulnerability Publication Date: 4/22/2020

Reference Information

CVE: CVE-2020-1983, CVE-2021-20188

CWE: 416, 863

RHSA: 2020:3053