CVE-2017-15924

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-15924
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-15924.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-15924
Downstream
Related
Published
2017-10-27T16:29:00.223Z
Modified
2025-11-20T10:38:35.137159Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In manager.c in ss-manager in shadowsocks-libev 3.1.0, improper parsing allows command injection via shell metacharacters in a JSON configuration request received via 127.0.0.1 UDP traffic, related to the addserver, buildconfig, and constructcommandline functions.

References

Affected packages

Git / github.com/shadowsocks/shadowsocks-libev

Affected ranges

Type
GIT
Repo
https://github.com/shadowsocks/shadowsocks-libev
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c67d275803dc6ea22c558d06b1f7ba9f94cd8de3

Affected versions

v1.*

v1.3
v1.3.2
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.4.6
v1.4.7
v1.4.8
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.6.1
v1.6.2
v1.6.3
v1.6.4

v2.*

v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.6.0
v2.6.1
v2.6.2
v2.6.3

v3.*

v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.1.0

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "target": {
            "file": "src/manager.c",
            "function": "build_config"
        },
        "digest": {
            "length": 1080.0,
            "function_hash": "277076487168416077177268514653106974475"
        },
        "id": "CVE-2017-15924-738cd4f1",
        "signature_type": "Function",
        "source": "https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3",
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "target": {
            "file": "src/manager.c",
            "function": "construct_command_line"
        },
        "digest": {
            "length": 2671.0,
            "function_hash": "51715648287725508804296421552476954729"
        },
        "id": "CVE-2017-15924-7e3eb6fc",
        "signature_type": "Function",
        "source": "https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3",
        "signature_version": "v1"
    },
    {
        "deprecated": false,
        "target": {
            "file": "src/manager.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "169837448405245710347467634324323478422",
                "327659273079150167083867326886170459882",
                "301484648099712372651071308334292968805",
                "81374173212013676119655546543043961364",
                "40156762308119617865492505593162385531",
                "189886026585957659222601073739168781841",
                "65991846492554056196821736162134505460",
                "212907375527110548919205828182184045444",
                "266748927104649670767550455357153502823",
                "2561586973442348593906185680394902824",
                "73857112924478152416306249729309578487",
                "10983231780701925607823863281532833026",
                "57259832225120913902268720118809065672",
                "126842709979597372642403940724571959268",
                "42157759316307733695178137402041078878",
                "145036398007120937366813029069073129853",
                "224591225731331742064323684188427633094",
                "32278634827548368364613609433937393828",
                "2653600847363017017969292359007098289",
                "26085178480316581020662140927533394189",
                "282584403883317560828349507996565172350",
                "102608600048312645466792487933083938846",
                "28508456101964790122671434748187555180",
                "97940369526720310290924854467897825220"
            ]
        },
        "id": "CVE-2017-15924-c25c1466",
        "signature_type": "Line",
        "source": "https://github.com/shadowsocks/shadowsocks-libev/commit/c67d275803dc6ea22c558d06b1f7ba9f94cd8de3",
        "signature_version": "v1"
    }
]