CVE-2016-9400

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Source
https://nvd.nist.gov/vuln/detail/CVE-2016-9400
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9400.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-9400
Downstream
Related
Published
2017-02-22T16:59:00.347Z
Modified
2025-11-20T10:34:12.321329Z
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 CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly execute arbitrary code via vectors involving snap handling.

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
ff254722a2683867fcb3e67569ffd36226c4bc62

Affected versions

0.*

0.5-endofline
0.6-start
0.6.0-release
0.6.1-release
0.6.2-release
0.6.3-release

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9400.json"

vanir_signatures

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        "deprecated": false,
        "id": "CVE-2016-9400-2c5f1742",
        "digest": {
            "length": 9430.0,
            "function_hash": "286073162751140354938576656184130844309"
        },
        "source": "https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62",
        "signature_version": "v1",
        "signature_type": "Function",
        "target": {
            "file": "src/engine/client/client.cpp",
            "function": "CClient::ProcessServerPacket"
        }
    },
    {
        "deprecated": false,
        "id": "CVE-2016-9400-4aa140bd",
        "digest": {
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        },
        "source": "https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62",
        "signature_version": "v1",
        "signature_type": "Line",
        "target": {
            "file": "src/engine/client/client.cpp"
        }
    },
    {
        "deprecated": false,
        "id": "CVE-2016-9400-b7359691",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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        },
        "source": "https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62",
        "signature_version": "v1",
        "signature_type": "Line",
        "target": {
            "file": "src/engine/shared/snapshot.h"
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    }
]