CVE-2023-39352

2023-09-0515:14:22

redhat.com

access.redhat.com

freerdp

vulnerability

out-of-bounds

write

crash

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.2

Confidence

High

EPSS

0.003

Percentile

70.3%

JSON

A flaw was found in FreeRDP. An out-of-bounds write may occur when the values rect->left and rect->top are exactly equal to surface->width and surface->height. eg. rect->left == surface->width && rect->top == surface->height. This issue can result in a crash.