CVE-2023-40575

2023-08-3122:15:08

Debian Security Bug Tracker

security-tracker.debian.org

freerdp

remote desktop protocol

out-of-bounds read

apache license

upgrade

unix

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.3%

JSON

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the general_YUV444ToRGB_8u_P3AC4R_BGRX function. This issue is likely down to insufficient data for the pSrc variable and results in crashes. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.

OSVersionArchitecturePackageVersionFilename
Debian12allfreerdp2< 2.10.0+dfsg1-1freerdp2_2.10.0+dfsg1-1_all.deb
Debian11allfreerdp2< 2.3.0+dfsg1-2+deb11u1freerdp2_2.3.0+dfsg1-2+deb11u1_all.deb
Debian999allfreerdp2< 2.11.7+dfsg1-2freerdp2_2.11.7+dfsg1-2_all.deb
Debian13allfreerdp2< 2.11.5+dfsg1-1freerdp2_2.11.5+dfsg1-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	freerdp2	< 2.10.0+dfsg1-1	freerdp2_2.10.0+dfsg1-1_all.deb
Debian	11	all	freerdp2	< 2.3.0+dfsg1-2+deb11u1	freerdp2_2.3.0+dfsg1-2+deb11u1_all.deb
Debian	999	all	freerdp2	< 2.11.7+dfsg1-2	freerdp2_2.11.7+dfsg1-2_all.deb
Debian	13	all	freerdp2	< 2.11.5+dfsg1-1	freerdp2_2.11.5+dfsg1-1_all.deb