CVE-2020-12066

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-12066
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12066.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-12066
Downstream
Related
Published
2020-04-22T17:15:12.510Z
Modified
2025-11-14T10:10:46.122145Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.

References

Affected packages

Git / github.com/teeworlds/teeworlds

Affected ranges

Type
GIT
Repo
https://github.com/teeworlds/teeworlds
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c68402fa7e279d42886d5951d1ea8ac2facc1ea5

Affected versions

0.*

0.5-endofline
0.6-endofline
0.6-start
0.6.0-release
0.6.1-release
0.7-start
0.7.0
0.7.1
0.7.2
0.7.3
0.7.3.1
0.7.4

Database specific

vanir_signatures

[
    {
        "target": {
            "function": "CServer::SendMsg",
            "file": "src/engine/server/server.cpp"
        },
        "signature_version": "v1",
        "id": "CVE-2020-12066-62009033",
        "signature_type": "Function",
        "source": "https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5",
        "deprecated": false,
        "digest": {
            "length": 922.0,
            "function_hash": "109475539341748165864018543607592684580"
        }
    },
    {
        "target": {
            "file": "src/engine/server/server.cpp"
        },
        "signature_version": "v1",
        "id": "CVE-2020-12066-8f077e27",
        "signature_type": "Line",
        "source": "https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "317669857575037090781925784356591892626",
                "106348373125223419766479437342148657842",
                "214973180302710961432637930133447570171",
                "128449460425007464341239824601861895238"
            ],
            "threshold": 0.9
        }
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12066.json"