CVE-2020-7950

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

meshsystem.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is mishandled during a vulnerable function call.

La biblioteca meshsystem.dll en Valve Dota 2 versiones anteriores a 7.23f, permite a atacantes remotos alcanzar una ejecución de código o una denegación de servicio mediante la creación de un servidor de juegos e invitando a una víctima a este servidor, porque un mapa diseñado se maneja inapropiadamente durante una llamada de función vulnerable.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-24 CVE Reserved
2020-01-27 CVE Published
2024-03-07 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/bi7s/CVE/tree/master/CVE-2020-7950	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Valvesoftware Search vendor "Valvesoftware"		Dota 2 Search vendor "Valvesoftware" for product "Dota 2"				< 7.23f Search vendor "Valvesoftware" for product "Dota 2" and version " < 7.23f"		-		Affected