CVE-2024-32041

FreeRDP OutOfBound Read in zgfx_decompress_segment

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients that use a version of FreeRDP prior to 3.5.0 or 2.11.6 are vulnerable to out-of-bounds read. Versions 3.5.0 and 2.11.6 patch the issue. As a workaround, deactivate `/gfx` (on by default, set `/bpp` or `/rfx` options instead.

FreeRDP es una implementación gratuita del protocolo de escritorio remoto. Los clientes basados en FreeRDP que utilizan una versión de FreeRDP anterior a 3.5.0 o 2.11.6 son vulnerables a lecturas fuera de los límites. Las versiones 3.5.0 y 2.11.6 solucionan el problema. Como workaround, desactive `/gfx` (activado de forma predeterminada, configure las opciones `/bpp` o `/rfx` en su lugar.

*Credits: N/A

CVSS Scores

GitHubv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-04-09 CVE Reserved
2024-04-22 CVE Published
2024-06-11 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (8)

URL	Tag	Source
https://github.com/FreeRDP/FreeRDP/pull/10077	X_refsource_misc
https://github.com/FreeRDP/FreeRDP/releases/tag/2.11.6	X_refsource_misc
https://github.com/FreeRDP/FreeRDP/releases/tag/3.5.0	X_refsource_misc
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5r4p-mfx2-m44r	X_refsource_confirm
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JL476WVJSIE7SBUKVJRVA6A52V2HOLZ
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SIS6NUNLUBOV4CPCSWKDE6T6C2W3WTR
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PX3U6YPZQ7PEJBVKSBUOLWVH7DHROHY5
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKI4UISUXYNBPN4K6TIQKDRTIJ6CDCKJ

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
FreeRDP Search vendor "FreeRDP"		FreeRDP Search vendor "FreeRDP" for product "FreeRDP"				>= < 3.0.0 Search vendor "FreeRDP" for product "FreeRDP" and version " >= < 3.0.0"		en		Affected
FreeRDP Search vendor "FreeRDP"		FreeRDP Search vendor "FreeRDP" for product "FreeRDP"				< 2.11.6 Search vendor "FreeRDP" for product "FreeRDP" and version " < 2.11.6"		en		Affected