| Bug ID | 1173595 |
|---|---|
| Summary | VUL-0: CVE-2020-14983: chocolate-doom: malicious user can overwrite the server's stack leads to DoS |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.1 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/262159/ |
| OS | Other |
| Status | NEW |
| Severity | Major |
| Priority | P5 - None |
| Component | Security |
| Assignee | jengelh@inai.de |
| Reporter | atoptsoglou@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
CVE-2020-14983 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. References: https://github.com/chocolate-doom/chocolate-doom/issues/1293 References: https://bugzilla.redhat.com/show_bug.cgi?id=1852412 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-14983 http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-14983.html http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14983 https://github.com/chocolate-doom/chocolate-doom/issues/1293