SUSE SLED12: freerdp / freerdp-devel / freerdp-proxy / freerdp-server / etc (SUSE-SU-2023:0400-1)

medium Nessus Plugin ID 171487

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0400-1 advisory.

- CVE-2022-39316: Fixed out of bound read in zgfx decoder (bsc#1205512).
- CVE-2022-39317: Fixed undefined behaviour in zgfx decoder (bsc#1205512).
- CVE-2022-39320: Fixed heap buffer overflow in urbdrc channel (bsc#1205512).
- CVE-2022-39347: Fixed missing path sanitation with drive channel (bsc#1205512).
- CVE-2022-41877: Fixed missing input length validation in drive channel (bsc#1205512).

Tenable has extracted the preceding description block directly from the SUSE 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.

Plugin Details

Severity: Medium

ID: 171487

File Name: suse_SU-2023-0400-1.nasl

Version: 1.4

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 2/15/2023

Updated: 6/26/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2022-39347

CVSS v3

Risk Factor: Medium

Base Score: 5.7

Temporal Score: 5

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:freerdp, p-cpe:/a:novell:suse_linux:freerdp-devel, p-cpe:/a:novell:suse_linux:winpr2-devel, p-cpe:/a:novell:suse_linux:freerdp-server, p-cpe:/a:novell:suse_linux:libfreerdp2, p-cpe:/a:novell:suse_linux:libwinpr2, p-cpe:/a:novell:suse_linux:freerdp-proxy

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2/13/2023

Vulnerability Publication Date: 11/16/2022

Reference Information

CVE: CVE-2022-39316, CVE-2022-39317, CVE-2022-39320, CVE-2022-39347, CVE-2022-41877

SuSE: SUSE-SU-2023:0400-1

Detections

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