by Kastro
Paper/Archive/CVE-2020-14983

CVE-2020-14983

mitre — 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 over…

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 85.9.859 × 2017.2No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/chocolate-doom/chocolate-doom/issues/1293advisorylists.opensuse.org/opensuse-security-announce/2020-07/msg00002.htmladvisorylists.opensuse.org/opensuse-security-announce/2020-07/msg00007.htmladvisorylists.opensuse.org/opensuse-security-announce/2020-07/msg00012.html