CVE-2020-11043

CVSS V2 Medium 5 CVSS V3 Low 2.7

Description

In FreeRDP less than or equal to 2.0.0, there is an out-of-bounds read in rfx_process_message_tileset. Invalid data fed to RFX decoder results in garbage on screen (as colors). This has been patched in 2.1.0.

Overview

CVE ID
CVE-2020-11043

Assigner
security-advisories@github.com

Vulnerability Status
Analyzed

Published Version
2020-05-29T20:15:10

Last Modified Date
2022-07-01T17:06:37

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:freerdp:freerdp::::::::	1	OR		2.1.0
cpe:2.3:o:opensuse:leap:15.1:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
LOW

Base Score
2.7

Base Severity
LOW

Exploitability Score
1.2

Impact Score
1.4

References

Reference URL	Reference Tags
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5mr4-28w3-rc84	Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-11043
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11043

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:39:44				Added to TrackCVE
2022-12-04 17:04:28	2020-05-29T20:15Z	2020-05-29T20:15:10	CVE Published Date	updated
2022-12-04 17:04:28		2022-07-01T17:06:37	CVE Modified Date	updated
2022-12-04 17:04:28		Analyzed	Vulnerability Status	updated