Alpine: multiple freerdp packages: security update to 2.1.2-r0

medium Tenable Cloud Security Plugin ID 404497

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based
clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2. (CVE-2020-4033)

- In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string
length checks due to an integer overflow. This is fixed in version 2.1.2. (CVE-2020-4030)

- In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using
compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2. (CVE-2020-4031)

- In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order.
All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.
(CVE-2020-4032)

Plugin Details

Severity: Medium

ID: 404497

Version: Revision 1.28

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2020-4033

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 6/22/2020

Reference Information

CVE: CVE-2020-11095, CVE-2020-11096, CVE-2020-11097, CVE-2020-11098, CVE-2020-11099, CVE-2020-4030, CVE-2020-4031, CVE-2020-4032, CVE-2020-4033

Detections

Analytics