Vulnerability Details : CVE-2019-20893
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.
Vulnerability category: Overflow
Products affected by CVE-2019-20893
- cpe:2.3:a:activision:call_of_duty_modern_warfare_2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-20893
0.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-20893
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-20893
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-20893
-
https://github.com/BlastsMods/JoinPartyRCE
GitHub - BlastsMods/JoinPartyRCE: Application that allows you to remotely execute code on any client on Call of Duty: Modern Warfare 2 (Steam ver 1.2.211).Third Party Advisory
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