CVE-2019-20893

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/BlastsMods/JoinPartyRCEThird Party Advisory
https://github.com/BlastsMods/JoinPartyRCEThird Party Advisory

Timeline

Published: Jun 30, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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