CVE-2020-14983: Buffer Overflow
The server in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 doesn't validate the user-controlled numplayers value, leading to a buffer overflow. A malicious user can overwrite the server's stack.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is CVE-2020-14983?
CVE-2020-14983 is a vulnerability in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 that allows a malicious user to perform a buffer overflow by exploiting the server's failure to validate the user-controlled num_players value.
What is the severity of CVE-2020-14983?
CVE-2020-14983 has a severity rating of 9.8, which is considered critical.
Which software versions are affected by CVE-2020-14983?
Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 are affected by CVE-2020-14983.
How can a malicious user exploit CVE-2020-14983?
A malicious user can exploit CVE-2020-14983 by manipulating the num_players value, leading to a buffer overflow and potential stack manipulation.
Are there any patches or fixes available for CVE-2020-14983?
It is recommended to update to the latest versions of Chocolate Doom and Crispy Doom, as they contain fixes for CVE-2020-14983.