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nvd[email protected]NVD:CVE-2023-40569
HistoryAug 31, 2023 - 10:15 p.m.

CVE-2023-40569

2023-08-3122:15:08
CWE-787
web.nvd.nist.gov
freerdp
rdp
vulnerability

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

7.8

Confidence

High

EPSS

0.001

Percentile

46.0%

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 Write in the progressive_decompress function. This issue is likely down to incorrect calculations of the nXSrc and nYSrc variables. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. there are no known workarounds for this vulnerability.

Affected configurations

NVD
Node
freerdpfreerdpRange<2.11.0
OR
freerdpfreerdpMatch3.0.0beta1
OR
freerdpfreerdpMatch3.0.0beta2
Node
debiandebian_linuxMatch10.0
OR
fedoraprojectfedoraMatch37
OR
fedoraprojectfedoraMatch38
OR
fedoraprojectfedoraMatch39

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

7.8

Confidence

High

EPSS

0.001

Percentile

46.0%