CVE-2020-14983

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Source
https://cve.org/CVERecord?id=CVE-2020-14983
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14983.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-14983
Downstream
Related
Published
2020-06-22T20:15:11.380Z
Modified
2026-04-16T04:39:51.902069781Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/chocolate-doom/chocolate-doom

Affected ranges

Type
GIT
Repo
https://github.com/chocolate-doom/chocolate-doom
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
8777b99cf72daed3cae0aa0a0ee730dc6610de2d
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.0.0-NA"
        }
    ]
}
Type
GIT
Repo
https://github.com/fabiangreffrath/crispy-doom
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a87c2f73392099179c88143c0bc2d019fb456cdd
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.8.0"
        }
    ]
}

Affected versions

chocolate-doom-0.*
chocolate-doom-0.0.1
chocolate-doom-0.0.2
chocolate-doom-0.0.3
chocolate-doom-0.0.4
chocolate-doom-0.1.0
chocolate-doom-0.1.1
chocolate-doom-0.1.2
chocolate-doom-1.*
chocolate-doom-1.0.0
chocolate-doom-1.1.0
chocolate-doom-1.1.1
chocolate-doom-2.*
chocolate-doom-2.0.0
chocolate-doom-2.0.0-beta1
chocolate-doom-2.0.0-beta2
chocolate-doom-2.0.0-beta3
chocolate-doom-2.1.0
chocolate-doom-3.*
chocolate-doom-3.0.0
chocolate-doom-3.0.0-beta1
Other
chocolate-strife-beta1
chocolate-strife-beta2
doom-src-release
netalpha1
netalpha2
netalpha3
netalpha4
netalpha5
raven-src-release
crispy-doom-1.*
crispy-doom-1.0
crispy-doom-1.1
crispy-doom-1.1-beta1
crispy-doom-1.1-beta2
crispy-doom-1.2
crispy-doom-1.3
crispy-doom-1.3-beta1
crispy-doom-1.4
crispy-doom-1.5
crispy-doom-2.*
crispy-doom-2.0
crispy-doom-2.1
crispy-doom-2.2
crispy-doom-2.3
crispy-doom-3.*
crispy-doom-3.0
crispy-doom-3.1
crispy-doom-3.2
crispy-doom-3.3
crispy-doom-3.4
crispy-doom-3.5
crispy-doom-4.*
crispy-doom-4.0
crispy-doom-4.1
crispy-doom-4.2
crispy-doom-4.3
crispy-doom-5.*
crispy-doom-5.0
crispy-doom-5.1
crispy-doom-5.2
crispy-doom-5.3
crispy-doom-5.4
crispy-doom-5.5
crispy-doom-5.5.1
crispy-doom-5.5.2
crispy-doom-5.6
crispy-doom-5.6.1
crispy-doom-5.6.2
crispy-doom-5.6.3
crispy-doom-5.6.4
crispy-doom-5.7
crispy-doom-5.7.1
crispy-doom-5.7.2
crispy-doom-5.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14983.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "sle-15-sp1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.2"
            }
        ]
    }
]