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[email protected]CVE-2020-4031

HistoryJun 22, 2020 - 10:15 p.m.

CVE-2020-4031

2020-06-2222:15:13

CWE-416

[email protected]

web.nvd.nist.gov

147

cve-2020-4031

freerdp

security vulnerability

use-after-free

gdi_selectobject

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

82.0%

JSON

In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2.

Affected configurations

Vulners

NVD

Node

freerdpfreerdpRange<2.1.2

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": "< 2.1.2",
        "status": "affected"
      }
    ]
  }
]