CVE-2019-12816

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-12816
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-12816.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-12816
Downstream
Related
Published
2019-06-15T16:29:00Z
Modified
2025-10-15T10:11:56.337111Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.

References

Affected packages

Git / github.com/znc/znc

Affected ranges

Type
GIT
Repo
https://github.com/znc/znc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8de9e376ce531fe7f3c8b0aa4876d15b479b7311

Affected versions

znc-0.*

znc-0.023
znc-0.025
znc-0.027
znc-0.028
znc-0.029
znc-0.030
znc-0.033
znc-0.034
znc-0.035
znc-0.036
znc-0.037
znc-0.038
znc-0.039
znc-0.040
znc-0.041
znc-0.043
znc-0.044
znc-0.045
znc-0.047
znc-0.050
znc-0.052
znc-0.054
znc-0.054-rc1
znc-0.054-rc2
znc-0.054-rc3
znc-0.056
znc-0.058
znc-0.060
znc-0.062
znc-0.064
znc-0.066
znc-0.068
znc-0.070
znc-0.072
znc-0.094
znc-0.096
znc-0.098
znc-0.200

znc-1.*

znc-1.0
znc-1.2
znc-1.6.0
znc-1.6.1
znc-1.6.1-rc1
znc-1.6.2
znc-1.6.2-rc1
znc-1.6.3
znc-1.6.3-rc1
znc-1.6.3-rc2
znc-1.6.4
znc-1.6.4-rc1
znc-1.6.4-rc2
znc-1.6.4-rc3
znc-1.6.5
znc-1.6.5-rc1
znc-1.7.0
znc-1.7.1
znc-1.7.1-rc1
znc-1.7.2
znc-1.7.2-rc1
znc-1.7.3
znc-1.7.3-rc1

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "line_hashes": [
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                "307319530049013881402330522505066602242",
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                "204297166171023547714016822031300809515",
                "73956343658827535355290124036992016914",
                "18051496777745318297934926575655174890",
                "239034098034606290967669952118796928569",
                "295334044853165642485678087140871457774",
                "45729926670722493656673669137202336290",
                "571798546533859822310861521896058965",
                "211380172655941171035773268297891516276",
                "331984331098265596437389312867452663890",
                "259182456096102161138887388896962333935",
                "278816252438430496865286650787102721943",
                "225602893450083304814145166244640416013",
                "154036182678273576774730331226380439075",
                "252388954425318239832020560689011993945",
                "274893726036052713575377647643003236381"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "id": "CVE-2019-12816-1290c1b3",
        "target": {
            "file": "src/Modules.cpp"
        },
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "length": 1917.0,
            "function_hash": "95122950786339445404760154917654623114"
        },
        "signature_type": "Function",
        "id": "CVE-2019-12816-3fbc7f94",
        "target": {
            "function": "CModules::LoadModule",
            "file": "src/Modules.cpp"
        },
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "length": 288.0,
            "function_hash": "323292578912875305148883135426334201462"
        },
        "signature_type": "Function",
        "id": "CVE-2019-12816-48abef31",
        "target": {
            "function": "CModules::GetModPathInfo",
            "file": "src/Modules.cpp"
        },
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "line_hashes": [
                "195477839036768438441414840661911920399",
                "210936151725103424132817371752203593323",
                "101777677667273448383554422736045543017",
                "302797354415093651132654681454522280047"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "id": "CVE-2019-12816-54fbb26a",
        "target": {
            "file": "include/znc/Modules.h"
        },
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "length": 397.0,
            "function_hash": "76020489109695436136136009632747957875"
        },
        "signature_type": "Function",
        "id": "CVE-2019-12816-b44be469",
        "target": {
            "function": "CModules::GetModInfo",
            "file": "src/Modules.cpp"
        },
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "source": "https://github.com/znc/znc/commit/8de9e376ce531fe7f3c8b0aa4876d15b479b7311",
        "digest": {
            "length": 1924.0,
            "function_hash": "29121335711093038551819019924020777549"
        },
        "signature_type": "Function",
        "id": "CVE-2019-12816-d5a0c88d",
        "target": {
            "function": "CModules::OpenModule",
            "file": "src/Modules.cpp"
        },
        "signature_version": "v1"
    }
]