CVE-2020-4031

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-4031
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.

3.5 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html Mailing List Third Party Advisory
http://www.freerdp.com/2020/06/22/2_1_2-released Release Notes Vendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g Mitigation Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/
https://usn.ubuntu.com/4481-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html Mailing List Third Party Advisory
http://www.freerdp.com/2020/06/22/2_1_2-released Release Notes Vendor Advisory
https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g Mitigation Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/
https://usn.ubuntu.com/4481-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Configuration 5 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

21 Nov 2024, 05:32

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html - Mailing List, Third Party Advisory
References () http://www.freerdp.com/2020/06/22/2_1_2-released - Release Notes, Vendor Advisory () http://www.freerdp.com/2020/06/22/2_1_2-released - Release Notes, Vendor Advisory
References () https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52 - Patch, Third Party Advisory () https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52 - Patch, Third Party Advisory
References () https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g - Mitigation, Third Party Advisory () https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g - Mitigation, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ -
References () https://usn.ubuntu.com/4481-1/ - Third Party Advisory () https://usn.ubuntu.com/4481-1/ - Third Party Advisory
CVSS v2 : 4.3
v3 : 7.5 		v2 : 4.3
v3 : 3.5

07 Nov 2023, 03:23

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/', 'name': 'FEDORA-2020-8d5f86e29a', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/', 'name': 'FEDORA-2020-a3432485db', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ -

20 Oct 2023, 19:27

Type Values Removed Values Added
First Time Debian debian Linux
Debian
CPE cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory

07 Oct 2023, 21:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html -
Information

Published : 2020-06-22 22:15

Updated : 2024-11-21 05:32

NVD link : CVE-2020-4031

Mitre link : CVE-2020-4031

CVE.ORG link : CVE-2020-4031

JSON object : View

Products Affected

canonical

  • ubuntu_linux

opensuse

  • leap

freerdp

  • freerdp

debian

  • debian_linux

fedoraproject

  • fedora
CWE
CWE-416

Use After Free


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