CVE-2020-12066

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

22/04/2020

Last modified:

07/11/2023

Description

CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

7.80

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:teeworlds:teeworlds::::::::	0.7.0 (including)	0.7.5 (excluding)
cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::
cpe:2.3:o:opensuse:leap:15.1:::::::*
cpe:2.3:o:fedoraproject:fedora:30:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:teeworlds:teeworlds::::::::	0.7.0 (including)	0.7.5 (excluding)
cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::
cpe:2.3:o:opensuse:leap:15.1:::::::*
cpe:2.3:o:fedoraproject:fedora:30:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::

CVE-2020-12066

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools