CVE-2020-14983
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability86. percentile2.7%
ProductChocolate-doom Chocolate Doom
PublishedJun 22, 2020
First seenJun 22, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| chocolate-doom chocolate_doom | 3.0.0 | — |
| chocolate-doom crispy_doom | 5.8.0 | — |
| opensuse backports | sle-15 | — |
| opensuse leap | 15.1, 15.2 | — |
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