CVE-2019-20893

Published: Jun 30, 2020Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue was discovered in Activision Infinity Ward Call of Duty Modern Warfare 2 through 2019-12-11. PartyHost_HandleJoinPartyRequest has a buffer overflow vulnerability and can be exploited by using a crafted joinParty packet. This can be utilized to conduct arbitrary code execution on a victim's machine.

Affected (1)

Products: Activision: Call Of Duty Modern Warfare 2

1 product

Call Of Duty Modern Warfare 2

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Activision Call Of Duty Modern Warfare 2	Up to 2019-12-11

Related CWEs

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://github.com/BlastsMods/JoinPartyRCE

Source: cve@mitre.org

Third Party Advisory

https://github.com/BlastsMods/JoinPartyRCE

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.