RHEL 7 : podman (RHSA-2021:0681)

medium Nessus Plugin ID 146932
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VPR Score: 5.9

Synopsis

The remote Red Hat host is missing a security update.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0681 advisory.

- podman: container users permissions are not respected in privileged containers (CVE-2021-20188)

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 podman and / or podman-docker packages.

See Also

https://cwe.mitre.org/data/definitions/863.html

https://access.redhat.com/security/cve/CVE-2021-20188

https://access.redhat.com/errata/RHSA-2021:0681

https://bugzilla.redhat.com/1915734

Plugin Details

Severity: Medium

ID: 146932

File Name: redhat-RHSA-2021-0681.nasl

Version: 1.4

Type: local

Agent: unix

Published: 3/1/2021

Updated: 4/15/2021

Dependencies: ssh_get_info.nasl

Risk Information

Risk Factor: Medium

VPR Score: 5.9

CVSS Score Source: CVE-2021-20188

CVSS v2.0

Base Score: 6.9

Temporal Score: 5.1

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

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

CVSS v3.0

Base Score: 7

Temporal Score: 6.1

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:podman, p-cpe:/a:redhat:enterprise_linux:podman-docker

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: 3/1/2021

Vulnerability Publication Date: 2/11/2021

Reference Information

CVE: CVE-2021-20188

RHSA: 2021:0681

CWE: 863, 863