CVE-2022-39320

2022-11-1620:15:10

CWE-125

[email protected]

web.nvd.nist.gov

freerdp

remote desktop protocol

vulnerability

out-of-bound data

upgrade

cve-2022-39320

5.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.1%

JSON

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the /usb redirection switch.

Affected configurations

Vulners

NVD

Node

freerdpfreerdpRange<2.9.0

VendorProductVersionCPE
freerdpfreerdp*cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
freerdp	freerdp	*	cpe:2.3:a:freerdp:freerdp::::::::

CNA Affected

[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "versions": [
      {
        "version": "< 2.9.0",
        "status": "affected"
      }
    ]
  }
]