CVE-2016-6561

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Source

https://cve.org/CVERecord?id=CVE-2016-6561

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6561.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2016-6561

Published

2017-03-31T19:59:00.207Z

Modified

2026-04-11T05:00:36.830955Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

illumos smbsrv NULL pointer dereference allows system crash.

References

Affected packages

Git / github.com/illumos/illumos-gate

Affected ranges

Type: GIT
Repo: https://github.com/illumos/illumos-gate
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

6d1c73b5858fefc6161c7d686345f0dc887ea799

Type: GIT
Repo: https://github.com/illumos/illumos-gate
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

6d1c73b5858fefc6161c7d686345f0dc887ea799

Database specific

vanir_signatures_modified

"2026-04-11T05:00:36Z"

vanir_signatures

[
    {
        "id": "CVE-2016-6561-09b0abb1",
        "target": {
            "file": "usr/src/uts/common/fs/smbsrv/smb_ofile.c"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "130306024614571248198581737205982357874",
                "226349141785928452046324271458007030709",
                "296576581550393729305787772622787383727",
                "152305294361242992034947379324786977661"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2016-6561-107905af",
        "target": {
            "file": "usr/src/uts/common/smbsrv/smb_kproto.h"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "226439594183751566323040489318899134436",
                "225147350417891181417148192096840995579",
                "43247108216536351518847979965736572372",
                "249474875764548225871505143255046838823",
                "122570499369155582329473153253568156391"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2016-6561-934d7181",
        "target": {
            "file": "usr/src/uts/common/fs/smbsrv/smb_flush.c"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "138228502574572796876684435452014366729",
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                "15575254312717272709645765172062185518",
                "124642484877396745893525955501340717709",
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            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2016-6561-a7d3fee3",
        "target": {
            "file": "usr/src/uts/common/fs/smbsrv/smb_flush.c",
            "function": "smb_flush_file"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "152358487552026560285632624249170957805",
            "length": 235.0
        },
        "signature_type": "Function",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2016-6561-b9dcbc70",
        "target": {
            "file": "usr/src/uts/common/fs/smbsrv/smb2_flush.c"
        },
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "11970571689082504570657790146539018219",
                "227777682211955676896250096985700801924",
                "210611530687896941834746731462276000858",
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                "198403183527340488762665285521449202822",
                "262040646701434066689162994321099656045"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2016-6561-d79e8a96",
        "target": {
            "file": "usr/src/uts/common/fs/smbsrv/smb2_flush.c",
            "function": "smb2_flush"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "189518949393257355954111391240885008720",
            "length": 665.0
        },
        "signature_type": "Function",
        "source": "https://github.com/illumos/illumos-gate/commit/6d1c73b5858fefc6161c7d686345f0dc887ea799",
        "signature_version": "v1"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6561.json"