PoC Index

CVE-2020-14983

CRITICAL 9.8EPSS 2.2%

The server in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 doesn't validate the user-controlled num_players value, leading to a buffer overflow. A malicious user can overwrite the server's stack.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
2.25% chance of exploitation in the next 30 days, 82th percentile
Published
2020-06-22
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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