CentOS 9 : freerdp-2.4.1-5.el9

high Nessus Plugin ID 193924


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


The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the freerdp-2.4.1-5.el9 build changelog.

- Fix length checks in parallel driver (#2136152) (CVE-2022-39282)

- Add missing length check in video channel (#2136154) (CVE-2022-39283)

- FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade. (CVE-2022-39316)

- Add missing length checks in zgfx (#2145140) (CVE-2022-39317)

- Fix division by zero in urbdrc channel (#2145140) (CVE-2022-39318)

- Add missing length checks in urbdrc channel (#2145140) (CVE-2022-39319)

- Ensure urb_create_iocompletion uses size_t (#2145140) (CVE-2022-39320)

- Fix path validation in drive channel (#2145140) (CVE-2022-39347)

- Add missing length check in drive channel (#2145140) (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.


Update the CentOS 9 Stream freerdp package.

See Also


Plugin Details

Severity: High

ID: 193924

File Name: centos9_freerdp-2_4_1-5_27816.nasl

Version: 1.0

Type: local

Agent: unix

Published: 4/26/2024

Updated: 4/26/2024

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

Risk Information


Risk Factor: Low

Score: 3.6


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


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:/a:centos:centos:9, p-cpe:/a:centos:centos:freerdp, p-cpe:/a:centos:centos:freerdp-devel, p-cpe:/a:centos:centos:freerdp-libs, p-cpe:/a:centos:centos:libwinpr, p-cpe:/a:centos:centos:libwinpr-devel

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/13/2022

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