RHEL 9 : freerdp (RHSA-2023:2326)

high Nessus Plugin ID 175472

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Synopsis

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

Description

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2326 advisory.

- freerdp: clients using `/parallel` command line switch might read uninitialized data (CVE-2022-39282)

- freerdp: clients using the `/video` command line switch might read uninitialized data (CVE-2022-39283)

- freerdp: out of bounds read in zgfx decoder (CVE-2022-39316)

- freerdp: undefined behaviour in zgfx decoder (CVE-2022-39317)

- freerdp: division by zero in urbdrc channel (CVE-2022-39318)

- freerdp: missing length validation in urbdrc channel (CVE-2022-39319)

- freerdp: heap buffer overflow in urbdrc channel (CVE-2022-39320)

- freerdp: missing path sanitation with `drive` channel (CVE-2022-39347)

- freerdp: missing input length validation in `drive` channel (CVE-2022-41877)

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 RHEL freerdp package based on the guidance in RHSA-2023:2326.

Plugin Details

Severity: High

ID: 175472

File Name: redhat-RHSA-2023-2326.nasl

Version: 1.3

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 5/13/2023

Updated: 4/28/2024

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2022-39283

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:freerdp, p-cpe:/a:redhat:enterprise_linux:freerdp-devel, p-cpe:/a:redhat:enterprise_linux:freerdp-libs, p-cpe:/a:redhat:enterprise_linux:libwinpr, p-cpe:/a:redhat:enterprise_linux:libwinpr-devel

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: 5/9/2023

Vulnerability Publication Date: 10/12/2022

Reference Information

CVE: CVE-2022-39282, CVE-2022-39283, CVE-2022-39316, CVE-2022-39317, CVE-2022-39318, CVE-2022-39319, CVE-2022-39320, CVE-2022-39347, CVE-2022-41877

CWE: 119, 125, 22, 369, 908

RHSA: 2023:2326

Detections

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