CVE-2022-23493

2022-12-0918:15:17

CWE-125

[email protected]

web.nvd.nist.gov

xrdp

remote login

rdp

vulnerability

upgrade

cve-2022-23493

9.1 High

CVSS3

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

9.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%

JSON

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP).
xrdp < v0.9.21 contain a Out of Bound Read in xrdp_mm_trans_process_drdynvc_channel_close() function. There are no known workarounds for this issue. Users are advised to upgrade.

Affected configurations

Vulners

NVD

Node

neutrinolabsxrdpRange<0.9.21

VendorProductVersionCPE
neutrinolabsxrdp*cpe:2.3:a:neutrinolabs:xrdp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
neutrinolabs	xrdp	*	cpe:2.3:a:neutrinolabs:xrdp::::::::

CNA Affected

[
  {
    "vendor": "neutrinolabs",
    "product": "xrdp",
    "versions": [
      {
        "version": "< 0.9.21",
        "status": "affected"
      }
    ]
  }
]