RHEL 8 : flatpak (RHSA-2023:7038)

medium Nessus Plugin ID 185695

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-2023:7038 advisory.

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.

The following packages have been upgraded to a later upstream version: flatpak (1.10.8). (BZ#2222103)

Security Fix(es):

* flatpak: TIOCLINUX can send commands outside sandbox if running on a virtual console (CVE-2023-28100)

* flatpak: Metadata with ANSI control codes can cause misleading terminal output (CVE-2023-28101)

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 8.9 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?819248f8

http://www.nessus.org/u?ee52f42c

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

https://bugzilla.redhat.com/show_bug.cgi?id=2179219

https://bugzilla.redhat.com/show_bug.cgi?id=2179220

https://bugzilla.redhat.com/show_bug.cgi?id=2222103

https://access.redhat.com/errata/RHSA-2023:7038

Plugin Details

Severity: Medium

ID: 185695

File Name: redhat-RHSA-2023-7038.nasl

Version: 1.6

Type: local

Agent: unix

Published: 11/14/2023

Updated: 11/7/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2023-28101

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:flatpak-session-helper, p-cpe:/a:redhat:enterprise_linux:flatpak-libs, p-cpe:/a:redhat:enterprise_linux:flatpak-selinux, p-cpe:/a:redhat:enterprise_linux:flatpak-devel, p-cpe:/a:redhat:enterprise_linux:flatpak, cpe:/o:redhat:enterprise_linux:8

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: 11/14/2023

Vulnerability Publication Date: 3/16/2023

Reference Information

CVE: CVE-2023-28100, CVE-2023-28101

CWE: 116, 20

RHSA: 2023:7038