CVE-2019-20797

PoC —

CVSS 3.1

7.5 high

EPSS

3%p85

Published

May 18, 2020 (May 18, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in e6y prboom-plus 2.5.1.5. There is a buffer overflow in client and server code responsible for handling received UDP packets, as demonstrated by I_SendPacket or I_SendPacketTo in i_network.c.

Vendors: prboom-plus project
Products: prboom-plus
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.7%)

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