CVE-2020-14983

Summary

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 Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/chocolate-doom/chocolate-doom/issues/1293
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00002.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00012.html

References

• https://github.com/chocolate-doom/chocolate-doom/issues/1293
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00002.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00012.html

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