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GitHub_MCVE-2022-23613

HistoryFeb 07, 2022 - 10:15 p.m.

CVE-2022-23613

2022-02-0722:15:08

CWE-191

GitHub_M

web.nvd.nist.gov

113

xrdp

remote desktop protocol

rdp

integer underflow

heap overflow

sesman server

cve-2022-23613

security vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.001

Percentile

19.8%

JSON

xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.

Affected configurations

Nvd

Vulners

Node

neutrinolabsxrdpMatch0.9.17

neutrinolabsxrdpMatch0.9.18

Node

fedoraprojectfedoraMatch34

fedoraprojectfedoraMatch35

VendorProductVersionCPE
neutrinolabsxrdp0.9.17cpe:2.3:a:neutrinolabs:xrdp:0.9.17:*:*:*:*:*:*:*
neutrinolabsxrdp0.9.18cpe:2.3:a:neutrinolabs:xrdp:0.9.18:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
neutrinolabs	xrdp	0.9.17	cpe:2.3:a:neutrinolabs:xrdp:0.9.17:::::::*
neutrinolabs	xrdp	0.9.18	cpe:2.3:a:neutrinolabs:xrdp:0.9.18:::::::*
fedoraproject	fedora	34	cpe:2.3:o:fedoraproject:fedora:34:::::::*
fedoraproject	fedora	35	cpe:2.3:o:fedoraproject:fedora:35:::::::*

CNA Affected

[
  {
    "product": "xrdp",
    "vendor": "neutrinolabs",
    "versions": [
      {
        "status": "affected",
        "version": ">= 0.9.17, < 0.9.18.1"
      }
    ]
  }
]